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Certificate of Loss of Nationality; Canceled US passport

31 December 2008 by Mike Gogulski
Posted in diary | 115 Comments »

I visited the embassy today in response to the call I received yesterday. I was given a Certificate of Loss of Nationality of the United States (DS-4083), for which I signed a receipt.

I also received my US passport back, surprisingly. It has been canceled by punching four holes through all the pages. A notation is made on the last page saying, “Bearer expatriated self on Dec. 8, 2008 under provisions of INA 349(a)(5).”

The staffers suggested that the canceled passport may be of use to me in proving my identity to the Slovak authorities until and in the process of obtaining my stateless person’s identity documents. Works for me, another tool in the bag.

So, it’s really real. I’m a stateless person.

Enjoy the images. Click through for full-sized scans (2-2.5MB each).

My Certificate of Loss of Nationality of the United States, DS-4083

My Certificate of Loss of Nationality of the United States, DS-4083


The data page of my freshly-canceled US passport

The data page of my freshly-canceled US passport



The last page of my canceled passport

The last page of my canceled passport

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  1. 115 Responses to “Certificate of Loss of Nationality; Canceled US passport”

  2. By OracleGD on 31 December 2008

    You just fucking won.

  3. By DixieFlatline on 31 December 2008

    No. Mike has just begun to fight.

  4. By Seth on 31 December 2008

    Was there any point during the renunciation process where you were required to furnish an SSN (Slave Surveillance Number)?

  5. By SW on 31 December 2008

    I am REALLY curious to see how you get on when you *try* to travel…especially overseas!

    This is most fascinating.

    Maybe a World Passport?

  6. By Mike Gogulski on 31 December 2008

    @Dixie: Indeed.

    @Seth: The IRS Form 8854 required it, though I don’t know if this form is truly a legal requirement to renounce.

    @SW: I’ll be applying for a 1954 Convention Travel Document. After that, leaving the Schengen area will require me to apply for visa in advance, unless I obtain another citizenship.

  7. By Ethan Lee Vita on 1 January 2009

    I find it interesting and peculiar that your last name was in all caps, but not the rest of your name, nor any part of the other person’s name.

  8. By SW on 1 January 2009

    Be sure to post a pic of the 1954 Convention Travel Document!

  9. By Jim Davidson on 2 January 2009

    Congratulations on accomplishing this goal. You are now a sovereign individual. The power over you is…you!

  10. By Mike Gogulski on 2 January 2009

    @Jim: I’m something alright… we’ll see just how this turns out over time :)

    @SW: Of course…

    @Ethan: Far as I know, the capitalization is irrelevant, despite the deranged mumblings of any number of people.

  11. By Ethan Lee Vita on 3 January 2009

    I would agree or at least I haven’t gone completely off the deep end. :) Albeit, I haven’t spent much time looking into it either.

    I was just pointing out the inconsistency of it though. Instead of your whole name, it was just the last name. And instead of both of your names, it was just your name.

  12. By alex on 7 January 2009

    did they also punch through your slovak visa? they shouldn’t have done this. it remains valid even when the passport isn’t anymore. if they did you might run into problems with the slovaks.

  13. By Mike Gogulski on 8 January 2009

    @Ethan: I will grant you your “interesting”, and leave it at that :)

    @Alex: Yes, they punched through all pages in roughly the same places, and my Slovak visa has been punched through in four locations along the line which bears the machine-readable identification data. I really don’t, however, believe that this will present greater problems for me than not having any passport plus visa combination at all.

  14. By Brice on 23 May 2009

    Notice how your paper lists the “Province or County” as “Arizona” and the “State” as “U.S.A”.

    Very Interesting…

  15. By billdave on 25 June 2009

    Man that’s so cool. i bet every international checkpoint will respect your integrity for renouncing your privileges! I bet that will show all the first world fucks how stateless you are! Did you give away all your American money too? That will really show the bastards! If only you could give away your whiteness too, that would show them! You are changing the world! You rock!

  16. By Mike Gogulski on 25 June 2009

    @billdave: Your snark has been noted in your permanent file. Have a nice day.

  17. By D on 25 June 2009

    A Slovak with a Polish name born in the US: no wonder you’re confused. I bet you speak Czech too. Or is your home language Hungarian?

  18. By Matthew on 26 June 2009

    what in the world? how does one go about doing this?

  19. By Sean on 27 June 2009

    Mike, as awesome as this is, I’d really suggest that you put some kind of watermark across those images. Not for the purposes of real identity theft, but 419 scammers scower the net to find passport scans like these to use as a convincer via email, so don’t be suprised if “Mike Gogulksi” turns up in someone’s inbox on behalf of the Bank of Nigeria!

  20. By Mike Gogulski on 27 June 2009

    @Sean: I’m trying hard to find a reason to worry about the scenario you mention, but have failed thus far.

  21. By KI4GSZ on 28 June 2009

    Mike, I would like to converse with you off this forum re: your epic win. Please send me a quick line how I might contact you to my email
    ki4gsz@gmail.com.

    I think what you have done is the first sign of hope I have had in some time & I hope to follow your footsteps (not to Slovakia however) & do a disappearing act from this land of little liberties & government control.

    Hope to hear from you soon.

  22. By X on 30 July 2009

    @Ethan Lee Vita: The family name is in capitals to distinguish it from given names: This differentiates from, say, Hungarian names, where the family name is first.

  23. By x-citizen on 24 September 2009

    If you would like a really open discussion, I would suggest you allow anonymous posts (possibly redirected through tor or a similar service).

  24. By Mike Gogulski on 24 September 2009

    @x-citizen: All right, I’ve disabled the “must fill out name and email” thing. Let’s see how that works.

    Incidentally, lots of folks who want to be anonymous with respect to the site just fill in a bunk email address… as you did :)

  25. By Jeremy on 29 September 2009

    I’m not sure how you got on that mailing list you complained about, but there it is. Sorry about that. Dalphenia isn’t using a mass mailer, instead lots of CC’s, so you’re probably going to be getting anguished replies for weeks.

    I am a little curious to find out how your journey as a stateless person is going. I think it won’t work for people like us, because our governments want us gone. It is a form of state-to-person warfare that we’re up against. So long as we’re alive, citizens or not, we are potential liabilities because the program we’re up against could be exposed and we would be claimants.

    Basically, think of MKULTRA (which I’m sure is one of the atrocities you left the US over), mix in some COINTELPRO for flavoring, add military-grade energy/acoustic weaponry and surveillance, and you might have some idea of what we’re going through.

    My web site has some info. You can probably read through the official, targets-eyes-only, section on understanding what we’re up against without rolling your eyes in disbelief; you sound like you’re familiar with a lot of this stuff.

    Jeremy

  26. By Jessica Sideways on 7 April 2010

    I’m wondering…

    When I do this, should I have my own certificate of renunciation laminated or framed to show off to people?

    Curiously,
    Jessica

  27. By Mike Gogulski on 7 April 2010

    @Jessica: It’s up to you, of course. I’m thinking of having mine bronzed.

    What would be nice is if they gave you a handy laminated wallet card to the same effect… That would be much nicer than lugging something the size of an A4 sheet of paper around.

  28. By Jessica Sideways on 7 April 2010

    Mike,

    Hmm, well, you just gave me an idea. I’m going to do what Scientology claims to have done with L. Ron Hubbard’s written scriptures, in other words – have it printed on a titanium plate.

    I would imagine that it would be more ornate than it looks. But when I do get it done (I’m doing it for different, but equally valid reasons, I’m acquiring another nationality but I’m done with this country, period), I’m also having a party with a cake with it printed on there. ^_^

  29. By Mike Gogulski on 7 April 2010

    @Jessica: A titanium plate! Curses! Why didn’t I think of that? Bronze, indeed!

    I do like the cake idea :)

  30. By Jessica Sideways on 8 April 2010

    Ooh, how about turning it into a flag? ;-P

  31. By Mike Gogulski on 9 April 2010

    @Jessica: Flags are lame. I’m thinking about a posterior tattoo…

  32. By MIike on 25 April 2010

    hey Mike G.

    What’s a convention travel document? so let me get this right, when you renounce your US NATIONAL, where you already a citizen of another country?

    or is it possible not to belong to any other country then? if so, how do you travel and have you had issues?

  33. By Steve on 27 April 2010

    You do realize that you are not free of any country’s authority by renouncing your US Citizenship, do you? US Citizen or not, you are subject to the power of any jurisdiction you are physically located in, regardless of your nationality. So, if you are in the USA, stateless or not, if you are found to be breaking the law in whatever way, you are subject to the usual punishments. The same goes if you are in Slovakia, Germany, Timbuktu, or Zanzibar. Your “stateless” nonsense achieved no freedom for you, only inconvenience. If you live in Slovakia as a US Citizen, the US government has no authority over you, just as it would be if you are stateless – US jurisdiction does not span over Slovakia.
    So, apart from effective posing, you have achieved nothing. You can verify that with any international or Schengen/EU law expert. You have not freed yourself from anything, you are under the same authority of the Slovakian state as you were before. Ask any Palestinian refugee who is indeed stateless if they have not been subjected to the authority of the country they are finding refuge… naive man…

  34. By Mike Gogulski on 27 April 2010

    @Steve: Yes, I’m keenly aware of all the factual matters you describe. Despite your utterances of “posing” and “naive”, I did consider the entire framework and reality of the thing before I did it, which, if you read further on this site, you would discover. One might hold me to be a bit crazy, but certainly not stupid or unprepared.

  35. By Michael on 27 April 2010

    Steve, your comments were as useless as they could have been, what adult wouldn’t know those issues? Plainly put, what adult would think they no longer have to obey the laws of the country they were now in…there is something in your head that is unconnected…you might be a tad irrational.

  36. By Michael on 27 April 2010

    Michael, you got balls bud! Good on you!

  37. By Well on 30 April 2010

    Well… I prefer obtaining a 2nd citizenship from a non-police state over being stateless, but a lot of this process is just being off the damn grid.

    Out of site, out of mind as far as the Police State goes.

  38. By Hans on 18 May 2010

    While I know others who did this very thing already in the 1980’s, there is one legal matter that you may not have considered. In addition to the comments of Steve regarding having to obey the laws of whereever you are located, the EU has agreements with the US for repatriation (even of stateless persons) to their former countries of citizenship/origin.

    So if a successful refusal of residence/work permit extension was put into effect or deportation was initiated on other grounds (violent demonstration or suspected terrorism) you could be sent back to the US with the support of your current travel document (place of birth) and then the document could be cancelled since you are no longer in Slovakia meaning you would have to get one from the U.S., subject to their approval and then try to immigrate to another country as a stateless person (more difficult than for a citizen of most countries).

    So in theory you could end up trapped in the US in the end without any travel document.

  39. By Mike Gogulski on 18 May 2010

    @Hans: Possible, though I hope unlikely. But we’ll see how it plays out… owing to a bit of delinquency on my part, my current process to renew my residency permit is about to hit a major speed bump. The visa expires on Thursday, but it won’t be until tomorrow that I send in the final documentation required for approval. Tick-tock-tick-tock…

  40. By Ed on 19 May 2010

    But now it will be easier for the U.S. government to assassinate you…. They are supposed to give U.S. citizens a trial first, although that may end soon, as the Constitution continues to be watered down. It’s open season on foreigners though. They wanted to wack a cleric in Yemen, via drone apparently, but since he was a U.S. citizen, they had to postpone the execution until they could figure out a work-around.

  41. By Mike Gogulski on 19 May 2010

    @Ed: I rather suspect that I’m not worth the cost of a US-directed hit. I do keep my eyes open for Predator drones, though.

  42. By Jeff on 14 June 2010

    @Hans: That could prove quite unpleasant for Mike since he did ask the State of Pennsylvania to consider him an anti-government “terrorist”. I’m sure that put him on a Homeland Security watch list or two and could cause him to be indefinitely detained as an “enemy combatant” according to the Patriot Acts, should he return to US soil. I certainly wish him much success in his endeavors and would hate too hear of such a thing happening.

    @Steve: One thing you failed to realize, Mike DID break free of the damned IRS!!! American citizenship means being taxed on WORLDWIDE income. Just about every other nation taxes income generated within their borders. A German, for example, can have investments outside of Germany and not be taxed on them, not so for Americans or US resident aliens!

  43. By Ethan Lee Vita on 14 June 2010

    Jeff, I believe the U.S. government reserves the right to tax you 10 years after losing citizenship.

  44. By Expat on 15 June 2010

    The 10-Year Shadow Period for taxation after expatriation is no longer in effect if you Expatriated after Jun 18th, 2008.

    Expatriate now before the laws change again.

  45. By Mike Gogulski on 15 June 2010

    @Expat: Wrong. Fail. Go do your homework.

  46. By Expat on 17 June 2010

    There are many sources for this Mike.
    Some of us do file the proper Expat and IRS paperwork when we leave the USA.

    Withers Worldwide
    Exit Tax for U.S. Expatriates to Become Law
    28 May 2008
    New rules will impose tax on expatriates and withholding requirements on trustees
    Giving up a U.S. passport will soon carry a steep price tag. A new law passed by the U.S. Congress and sent to the President
    will subject certain individuals who expatriate or give up their green cards to immediate tax on the inherent gain on all of their
    worldwide assets and a tax on future gifts or bequests made to a U.S. citizen or resident.
    Tax practitioners had been made to feel like the boy who cried wolf in recent months as the U.S. Congress repeatedly
    threatened to enact legislation aimed at U.S. citizens who expatriate. Congress finally made good on those threats by
    unanimously passing the Heroes Earning Assistance and Relief Tax (HEART) Act (the ‘Act’), which provides tax relief for active
    duty military personnel and reservists.
    The new tax regime applies to certain individuals who relinquish their US citizenship[1] and certain long-term U.S. residents (i.e.,
    green card holders) who terminate their U.S. residence (hereafter referred to as ‘expatriates’).[2] The so-called ‘mark-to-market’
    tax will apply to the net unrealized gain on the expatriate’s worldwide assets as if such property were sold (the ‘deemed sale’) for
    its fair market value on the day before the expatriation date. Any net gain on this deemed sale in excess of US$600,000 will be
    taxable.
    In addition, trustees of non-grantor trusts[3] must withhold and pay over to the IRS 30 percent of the portion of any distribution
    (whether direct or indirect) that would have been taxable to the expatriate had he not expatriated. Failure to withhold the tax
    could subject the trustee to direct liability for the unpaid U.S. tax.
    The Act will become law when the President signs it, which is expected imminently.
    Individuals Covered
    The Act applies to any expatriate if that individual (i) has a net worth of US$2 million or more; (ii) has an average net U.S. income
    tax liability of greater than US$139,000 for the five year period prior to expatriation; or (iii) fails to certify that he has complied
    with all U.S. federal tax obligations for the preceding five years (the ‘covered expatriate’).
    The Act contains two exceptions, which are broader than those contained in current law. An individual is not a ‘covered
    expatriate’ if he certifies compliance with US federal tax obligations as specified in item (iii) above, and: (i) he was at birth a
    citizen of the U.S. and another country, provided that (a) as of the expatriation he continues to be a citizen of, and a tax resident
    of, such other country, and (b) he has been a resident of the U.S. for no more than 10 of the 15 taxable years ending with the
    taxable year of expatriation; or (ii) he relinquished U.S. citizenship before reaching the age of 18 ½, provided that he was a
    resident of the U.S. for not more than 10 taxable years before relinquishment.
    In General
    The Act consists of three key elements:
    1. The mark-to-market tax on the covered expatriate’s worldwide assets;
    2. A tax on certain gifts and bequests made by the covered expatriate to any US person; and
    3. A repeal of the current so-called 10-year shadow period for covered expatriates.
    The Mark-to-Market Tax
    Withers Worldwide – Exit Tax for U.S. Expatriates to Become Law Page 1 of 4
    http://www.withersworldwide.com/news-publications/324/exit-tax-u-s-expatriates-to-become-law.aspx 7/27/2008
    As noted above, the mark-to-market tax will apply to the net unrealized gain on the covered expatriate’s worldwide assets as if
    such property were sold for its fair market value on the day before the expatriation date to the extent that the net gain exceeds
    US$600,000.[4]
    However, the mark-to-market tax will not apply to (i) certain deferred compensation items; (ii) certain specified tax deferred
    accounts; or (iii) any interest in a nongrantor trust.
    A. Deferred Compensation Items
    Under the Act, certain deferred compensation items will be subject to the mark-to-market tax. For purposes of this calculation,
    the covered expatriate is deemed to receive the present value of his accrued benefit on the day before the expatriation date. No
    early distribution excise tax applies by virtue of this treatment, and appropriate adjustments must be made to subsequent
    distributions from the plan to reflect such treatment.
    Other qualifying deferred compensation items will not be subject to the mark-to-market tax; however, the payor must deduct and
    withhold a tax of 30 percent from any taxable payment to a covered expatriate. A taxable payment is subject to withholding to
    the extent it would be included in the gross income of the covered expatriate if such person were a U.S. citizen or resident.
    B. Specified Tax Deferred Accounts
    Under the Act, the mark-to-market tax will apply to certain specified tax deferred accounts. In the case of any interest in a
    specified account held by a covered expatriate on the day before the expatriation date, the expatriate is deemed to receive a
    distribution of his entire interest in the account on that date. Appropriate adjustments are made for subsequent distributions to
    take into account this treatment. Such deemed distributions are not subject to additional tax.
    C. Interests in Non-Grantor Trusts
    The Act makes a distinction between grantor trusts and non-grantor trusts. A grantor trust is ignored as a taxable entity for U.S.
    federal income tax purposes. The ‘owner’ of a grantor trust must include in computing his personal tax liability the items of
    income, deduction and credit that are attributable to the trust. Therefore, in the case of the portion of any trust for which the
    covered expatriate is treated as the owner under the grantor trust provisions, the assets held by that portion of the trust are
    subject to the mark-to-market tax.
    The mark-to-market tax does not generally apply to non-grantor trusts.[5] Rather, in the case of any direct or indirect distribution
    from the trust to a covered expatriate, the trustee must deduct and withhold an amount equal to 30 percent of the distribution
    portion that would be includable in the gross income of the covered expatriate if he were subject to U.S. income tax. The
    covered expatriate waives any right to claim a reduction in withholding under any treaty with the U.S. The Act does not explain
    how the withholding will be enforced against a non-U.S. trustee of a trust.
    In addition, if the non-grantor trust distributes appreciated property to a covered expatriate, the trust recognizes gain as if the
    property were sold to the expatriate at its fair market value.
    If a non-grantor trust becomes a grantor trust of which the covered expatriate is treated as the owner, such conversion is treated
    as a distribution to the covered expatriate and will trigger the 30 percent withholding tax.
    Conversely, if a grantor trust becomes a non-grantor trust after the individual expatriates, it appears that the mark-to-market tax
    will apply to assets in the grantor trust, and the 30 percent withholding requirement will not apply to the trust once it becomes a
    non-grantor trust. This is an important point because the grantor’s expatriation commonly converts grantor trusts into nongrantor
    trusts.
    Tax on Gifts and Bequests to U.S. Citizens or Residents
    The Act taxes certain ‘covered gifts or bequests'[6] received by a U.S. citizen or resident. The tax, which is assessed at the
    highest marginal estate or gift tax rate at the time of the gift or bequest, applies only to the extent that the covered gift or bequest
    Withers Worldwide – Exit Tax for U.S. Expatriates to Become Law Page 2 of 4
    http://www.withersworldwide.com/news-publications/324/exit-tax-u-s-expatriates-to-become-law.aspx 7/27/2008
    exceeds $12,000 during any calendar year. The tax is reduced by the amount of any gift or estate tax paid to a foreign country
    with respect to such covered gift or bequest. No allowance appears to exist for the $1 million exemption from U.S. gift tax or the
    $2 million exemption from U.S. estate tax normally granted to U.S. persons. Gifts or bequests made to a U.S. spouse or a
    qualified charity are not subject to the tax.
    In the case of a covered gift or bequest made to a U.S. trust, the tax applies as if the trust were a U.S. citizen, and the trust is
    required to pay the tax. In the case of a covered gift or bequest made to a foreign trust, the tax applies to any distribution,
    whether from income or corpus, made from such trust to a recipient that is a U.S. citizen or resident in the same manner as if
    such distribution were a covered gift or bequest.
    Repeal of 10-Year Shadow Period
    Current law subjects expatriates to a so-called 10-year shadow period, which results in a covered expatriate being taxed as a
    U.S. citizen in any of the 10 years following expatriation in which the expatriate spends 30 days in more in the U.S. In addition,
    current law taxes expatriates on all U.S. source income and gain during the shadow period.
    Under the Act, individuals who expatriate on or after the date of enactment will not be subject to the shadow period but will
    instead be subject to the mark-to-market tax and the tax on gifts and bequests to U.S. citizens and residents.
    Effective date
    The Act will be effective as of the date of enactment and will therefore not apply to those individuals who expatriate prior to its
    enactment. Enactment occurs upon the signature of the President or 10 days after the Act is presented to the President if he
    does not veto it.
    The White House has not issued an official position on the Act, but given the veto-proof margin by which the Act passed in both
    houses of Congress and the Act’s emphasis on active duty members of the military, most commentators believe that enactment
    is imminent.
    Conclusion
    In light of the Act, individuals who are considering expatriation should consider the substantial new tax burdens that this action
    will generate. Those persons who expatriate after the enactment date and who are considering making gifts or bequests to U.S.
    persons in the future should also review their planning. In addition, trustees should very carefully consider whether trust
    beneficiaries are covered expatriates before making any distribution without withholding U.S. tax. Trustees who fail to become
    familiar with the new rules do so at their peril.
    [1] For purposes of the Act, an individual is treated as having relinquished his citizenship on the earliest of four possible dates:
    (i) the date on which he renounces his U.S. nationality before a diplomatic or consular officer of the U.S.; (ii) the date on which
    he furnishes to the U.S. Department of State a signed statement of voluntary relinquishment of U.S. nationality confirming the
    performance of an expatriating act; (iii) the date on which the U.S. Department of State issues a certificate of loss of nationality;
    or (iv) the date on which a U.S. court cancels a naturalized citizen’s certificate of naturalization.
    [2] The term ‘long-term resident’ means any individual (other than a U.S. citizen) who is a lawful permanent resident of the U.S.
    in at least eight taxable years during the period of 15 taxable years ending with the taxable years during which he ceases to be a
    lawful permanent resident or commences to be treated as a resident of a foreign country.
    [3] The definition of ‘non-grantor trust’ includes both U.S. and non-U.S. non-grantor trusts.
    [4] An individual may elect to defer payment of the tax imposed on the deemed sale of property until the return is due for the
    taxable year in which he disposes of such property, but interest will apply for the period during which the tax is deferred. This
    irrevocable election is made on a property-by-property basis and requires the individual to provide adequate security with respect
    Withers Worldwide – Exit Tax for U.S. Expatriates to Become Law Page 3 of 4
    http://www.withersworldwide.com/news-publications/324/exit-tax-u-s-expatriates-to-become-law.aspx 7/27/2008
    to such property and a waiver of treaty rights that would preclude the assessment or collection of the tax.
    [5] Under certain circumstances, the mark-to-market tax may arguably apply to non-grantor trusts (i.e., where the non-grantor
    trust holds shares in a passive foreign investment company).
    [6] Defined as any property acquired (i) by gift directly or indirectly from an individual who was a covered expatriate at the time of
    such acquisition; or (ii) directly or indirectly by reason of the death of an individual who was a covered expatriate. The definition
    excludes (i) any property shown as a taxable gift on a timely filed gift tax return by the covered expatriate, and (ii) any property
    included in the gross estate of the covered expatriate for U.S. estate tax purposes and shown on a timely filed estate tax return
    of the estate of the covered expatriate.
    links to related information
    Authors
    Kurt Rademacher
    DD: +852 3711 1609
    Email me
    Jay H. Rubinstein
    DD: +1 203 974 0327
    Email me
    Erik X. Wallace
    DD: +44 (0)20 7597 6280
    Email me
    Kenny Foo
    DD: +41 (0)22 593 7705
    Email me
    Mimi Hutton
    DD: +852 3711 1611
    Email me
    Related practice areas
    Personal
     Tax
     US citizens & residents
     US clients living in the UK
    © Withers 2007 – 2008
    Withers Worldwide – Exit Tax for U.S. Expatriates to Become Law Page 4 of 4
    http://www.withersworldwide.com/news-publications/324/exit-tax-u-s-expatriates-to-become-law.aspx 7/27/2008

  47. By Expat on 17 June 2010

    Others:

    Exit Tax, Redux

    June 11, 2008
    Exit Tax, Redux
    In a recent post, I wrote that the exit tax legislation recently passed by both houses of Congress (and now sent to President Bush for his signature) made U.S. citizens “slaves on the plantation.”

    Perhaps I overstated my point. In most respects, the new law actually makes it easier for many U.S. citizens and long-term permanent residents to sever all tax obligations to the U.S. government, forever. It also makes it relatively simple for persons who became U.S. citizens through an accident of birth (e.g., by having a U.S. parent or being born on U.S. soil) to end their U.S. tax obligations.

    So long as you don’t have unrealized capital gains over US$600,000 (including gains in most types of pension and retirement plans), this process of “expatriation” is now much simpler than under previous law. Essentially, all you need to do is to:

    Obtain passport and residence in another country or countries;
    Appear before a U.S. consular officer to swear an oath of renunciation or relinquishment of U.S. citizenship; and
    File a relatively simple form with the to let it know you’re no longer a U.S. citizen.
    The procedure differs slightly for long-term residents than for U.S. citizens. And, if you’re a long-term resident who is not a U.S. citizen, you can actually “opt out” of the exit tax. To do so, you must become resident for tax purposes in a foreign country that has a tax treaty with the United States. You must also inform the IRS of your intention not to waive the benefits of the tax treaty applicable to that country.

    This process is much easier than dealing with the previous law, which imposed an “alternative tax regime” for 10 years after a person deemed “tax motivated” gave up citizenship or long-term residence.

    However, if you’re a U.S. citizen with unrealized gains over US$600,000, and you don’t want to sell those assets and pay the tax on them before you expatriate, the exit tax truly is onerous. Its provisions on unrealized gains in retirement plans are particularly unfair. But for anyone else who might wish to expatriate, the new provisions are a breath of fresh air in the sordid 40-year history of anti-expatriation legislation.

    One thing is certain. The anti-expatriation laws are unlikely to become any more lenient in the future. Moreover, capital gains taxes are almost certain to increase in an Obama administration. That means exit tax on gains—realized or not—will go up as well.

    The clock is ticking for would-be expatriates. If you’re seriously considering expatriation, now is probably the best time to begin your planning.

    Copyright © 2008 by Mark Nestmann

  48. By Expat on 17 June 2010

    For IRS documents search for Form 8854 Instructions. You will see there is no 10-year reporting requirement after June 16, 2008.

    Read Part B of Form 8854 Instructions — For Persons Who Expatriated After June 16, 2008.

  49. By Mike Gogulski on 17 June 2010

    @Expat: Thank you for adding this information here.

    However, your last statement is not quite true. If you fail to certify (under penalty of perjury) that you’ve complied with all of your US tax obligations for the preceding five years, you are liable to an annual 8854 income and assets reporting requirement which, if an income threshold is exceeded, results in a tax. And the penalty for “willfully” failing to file is $10k per year of delinquency, with a ten-year horizon.

    Thus, one who cannot state with the absolute confidence required to certify under penalty of perjury that they have complied with all of their US tax obligations for the foregoing five years becomes subject to a $10k/yr x 10yrs summary tax, likely enforceable via arrest and imprisonment oh, say, any time you turn up at passport control.

    There are additionally several other questions on the 8854 which, if answered in the “wrong” way, lead to the renunciant becoming subject to the same reporting regime and its associated penalties.

  50. By Neo on 5 July 2010

    Why didn’t you just a Certificate of Non-Citizen Nationality. You still hold you Nationality but you are not a US** Citizen. The same as being a stateless person in the view of the Federal United States.
    http://famguardian.org/Subjects/LawAndGovt/Citizenship/WhyANational.pdf
    Good luck!

  51. By Roy on 5 July 2010

    @ Neo – Win
    @ Mike – I think this might be an epic fail

  52. By Mike Gogulski on 5 July 2010

    @Neo: I didn’t do that because that document makes excessive use of underlined bold italics and cites the bible as some kind of authority.

    BTW, you have the same IP address as Roy.

  53. By Neo on 5 July 2010

    IP Address – LOL
    anyways I would read the whole 137 paged document and maybe do a little more research on what they are saying. There position is no of LAW! Your ripping on it cause is uses underlined bold text? I’m pretty sure its used to help people see and understand key statements. I’ll leave up to the reader of this page to make this decision for them selves. I’ve managed to get a endorsement on my USA Passport as a Non-Citizen National and in doing so I am NOT subject to vertically all Federal Law and I am a Nonresident Alien with the IRS. I’m a free man on the land and protected my the Constitution the these unites states of America!!

  54. By Neo on 5 July 2010

    one of LAW*!

  55. By Neo on 10 July 2010

    I’ve post a response a couple of days ago and still no response back by you Mike. I’m wanting to know whats running through your mind. Have you read the document that I’ve posted in its entirety? Maybe you might have realized what you’ve done might have been to the most extreme. One must know and establish one’s relation of himself and the government. A good place to start off researching and everyone in this site is the Family Guardian. http://famguardian.org/Subjects/Freedom/Freedom.htm
    Again I wish you luck in your endeavor and is hoping for a response back in the very near future.

  56. By Mike Gogulski on 13 July 2010

    @Neo: You can be sure that I’ve been busy with other things, particularly helping to organize support for Bradley Manning.

    For myself, I no longer have a relationship with the US government, so all of those 137 pages are rather academic to me, and no I haven’t and won’t read the entire thing.

    I’m quite familiar with the field, though, having read a lot of what I thought compelling stuff coming out on BBSes and then the internet in the early 90s from the “patriot” movement and tax resisters. I came to the conclusion after some time that it’s all a hill of rubbish, because no matter what arcane legal theory is invoked, the US government is still going to fuck “free men on the land” six ways from Sunday, and then demand a tip, when its power is challenged.

  57. By Ronin on 12 November 2010

    About informing the IRS, had you previously filed tax returns for each year?

  58. By Mike Gogulski on 12 November 2010

    @Ronin: Nope, which I mention somewhere else on this site.

  59. By worried reader on 3 December 2010

    Mike!!!! Why are you publishing your passport on the internet?? I just saw a copy of your passport with a complete other name in it. your identity must be dublicated many times

  60. By Mike Gogulski on 3 December 2010

    @Worried: Don’t worry too much, it’s not my passport any more. And, indeed, I’ve been contacted twice in the past two years regarding people posing as me using the image. *Shrug* :)

  61. By worried reader on 3 December 2010

    Ok, sounds good! Mr Wester is one of the identities using the passport… Maybe you can add him to your list.

  62. By Luke A on 19 August 2011

    My parents came to the USA as immigrants, I was born in Brazil and it took me about 12 years of hard work, frustration and humiliation to get my US citizenship.

    I can’t even begin to fathom what would motivate a person with the privilege, yes, I said, the privilege of being born in this great country to renounce his/her citizenship.

    Dude, if you only knew what I have been through, what life is like in a Third World country, or how many people in the world dream about coming to the USA, you would get on knees and thank God, you are an American! I am proud to be an American(by choice)!

  63. By Ronin jr on 19 August 2011

    They’re pansies that no know any better. Or fancy themselves like that dickless dude from the sun also rises

  64. By Mike Gogulski on 19 August 2011

    …you would get on knees and thank God…

    I’ll try to fit that in right after tonight’s Black Mass.

  65. By Hokusai on 21 August 2011

    Why would anyone choose to submit to bureaucratic humiliation in order to gain membership in a morally bankrupt, belligerent society such as usa? Unless one’s purpose is to gain the benefits of the DOLE, it’s foolhardy at best. The last days of the US empire have only just begun, with striking similarity to the decline of the Roman empire. True, the US seems wealthier than third world nations, but with the value of the US$ at 5% of its 1913 value, and falling, and exponentially more freeloaders getting on the welfare wagon, that ship is headed to the depths of the Abyss. BON VOYAGE!

  66. By joe florez on 28 October 2011

    Hey mike can you send me a blank copie of the renon oath i m gonna do it

  67. By Mike Gogulski on 28 October 2011

    Hi Joe,

    All of the necessary documents can be found on my “renunciant resources” page in the top menu bar. You should check, though, that they are the current versions in use.

    Peace,
    Mike

  68. By Patriot on 2 November 2011

    What can we say about all these obtuse leftists. This stupid subhumans would be crying knocking at the US embassy for help if they were in deep trouble in one of those islamics coackroaches countries. Useless vermin, find a job and be productive, create something, improve something, invent something. Oh, no that’s right those are evil american traits.
    Loosers!!

  69. By Jessica Sideways on 3 November 2011

    Patriot, tell me, why do you think that the people here would even think that they could rely on the people at the embassy for help?

    America is a disgusting nation and it greatly disturbs me that I am still stuck here. I am not as brazen as Mike to go stateless but I do intend to free myself from the clutches of this evil, oppressive government.

  70. By Patriot on 5 November 2011

    To baby Jessica and all these fools: America disgusting? America oppressive? Hey, try moving to North Korea or Iran or Burma or China or Cuba or Syria…none of you would last one day in those wonderful countries. As an anarchist they will drop you in jail for ever, as a woman they will make you wear a fithy rag, as a guy they would make you wear a suicide bomb belt; so you see, you vermin you; the United States while being far from perfect is so oppressive that allows YOU fools to have this trash of web site.
    I wonder, who tought you to hate your country, was it your father? I bet not; I’m sure it was at school.
    Please leave our beloved country, we dont need you here!

  71. By Jessica Sideways on 5 November 2011

    Patriot, yes, America is disgusting and their government is oppressive. Take a look at many of their recent actions and it is apparent. Granted, I wouldn’t want to live in North Korea, Iran, Burma, China, Cuba or Syria (FYI, that is how a grammatically correct list looks) but I also don’t want to live in the United States, which is not too far off that list.

    Curiously, does any website that doesn’t agree with your jingoistic mindset count as trash? Why is it trash just because it doesn’t agree with you?

    I don’t hate my country, since my country is Canada but I do hate the country in which I currently have citizenship, the United States. It wasn’t my school either but because I am an educated person, I can see the wrongs committed by this country and that this country still commits and have decided that I want no part of it.

    I intend to leave your country as soon as possible. And once I can, I will renounce citizenship. There, are you happy now? ^_^

  72. By Patriot on 6 November 2011

    To Canadian baby Jessica: I agree, the United States (government) has commited mistakes like any other country on earth that is inhabited by humans. But besides your obtuse closed minded extreme views have you ever ponder that besides it’s faults this hated country has also given positive contributions to humanity:? I’ll give you a couple of examples that are difficult to match by any other nation: 1): the oldest (yes, imperfect) democracy in the modern world that has been used as a model way of government by more than 170 nations since 1776. Once again, not perfect but a million times better than comunism, fascism, nazism, islamism and all the isms.
    2): no other nation on earth has invented, improved, researched and discovered more things than your hated old USA; advances in agriculture, industry, medicine, technology, communications, transportation, etc, etc, etc.
    3): no other nation comes even close to approach the number of Nobel prices the USA have received; showing how rich this country is in human minds. Just the oposite of all these living brain donors from this site. ( have you ever watched tv?, have you ever use a radio?, have you ever flown on a airplane?, have you ever used the internet? I could list thousands od American inventions that you use everyday. 4): this awful country that you hate so much, liberated the world during war world II from the Nazis, thousands upon thousands of hated Americans died on European, Asian and African soil just to give YOU ungrateful anarchist the chance to be free and be able to stab in the back the country that welcomed you as its resident. 5): dont you find awesome that cultures that hate each other in their own toilet countries live peacefully and prosper here in America? You as a leftist lunatic at least should aknowledge that never in the history of man kind have so many people live in prosperity than in the hated USA; this why most everyone in the planet would like to be proud and happy to have the American passport; just the opposite of all these mentally ill born Americans and ignorant Canadians.
    So, if you hate this country why you came here? Why don’t you take an Amtrack train or Grey Hound bus and head north to the carbon copy of America society of Canada? If you really think America has done terrible things to Irak and Afghanistan and other countries why don’t you take an American plane and go there to help these poor people? I say it again, the moment you are deprived of these hated American comforts and freedoms you will not last ONE day!! I was born in one forsaken country fr away from America and I can tell you, there is no other place like the USA!

  73. By Patriot on 6 November 2011

    United States Inventions-1717 to 2009
     

    Thomas Alva Edison, one of the most prolific inventors in the history of the United States , obtained 1,093 patents throughout his lifetime for his inventions and improvements. On March 6, 1646, the first patent in North America was issued to Joseph Jenkes by the General Court of Massachusetts for making scythes. On April 10, 1790, President George Washington signed the Patent Act of 1790 (1 Stat.109) into law which proclaimed that patents were to be authorized for “any useful art, manufacture, engine, machine, or device, or any improvement therein not before known or used.” On July 31, 1790, Samuel Hopkins of Pittsford  of Vermont became the first person in the United States to file and to be granted a patent for an improved method of “Making Pot and Pearl Ashes, “The Patent Act of 1836(Ch. 357, 5 Stat. 117) further clarified United States patent law to the extent of establishing a patent office where patent applications are filed, processed, and granted, contingent upon the language and scope of the claimant’s invention, for a patent term of 14 years with an extension of up to an additional 7 years. However, the Uruguay Round Agreements Act of 1994(URAA) changed the patent term in the United States to a total of 20 years, effective for patent applications filed on or after June 8, 1995, thus bringing United States patent law further into conformity with international patent law. The modern-day provisions of the law applied to inventions are laid out in Title 35 of the United States Code (Ch. 950, sec. 1, 66 Stat. 792).

    From 1836 to 2009, the United States Patent and Trademark Office (USPTO) has granted a total of 7,472,428 patents relating to several well-known inventions appearing throughout the timeline below. Some examples of patented inventions include Nikola Tesla’s transmission of radio (1893), Ransom Eli Olds’ assembly line (1901),Willis Carrier’s air-conditioning (1902), the Wright Brothers’ airplane (1903), Robert H. Goddard’s liquid-fuel rocket (1926),William Shockley’s transistor (1947), John Blankenbaker’s personal computer (1971),Vinton Cerf’ sand Robert Kahn’s Internet protocol/TCP (1973), and Martin Cooper’s mobile phone (1973).

    1717 Swim fins
    Swim fins, also known as swim fins, fins, or flippers, are blade-shaped extensions worn on feet or hands for use in water. They aid movement in aquatic sports such as swimming, surfing, and underwater diving. Swim fins are typically made of rubber or plastic. Benjamin Franklin invented wooden swim fins in 1717.His original design consisted of 10-inch long and 6-inch wide palettes. Contrary to today’s version of rubberized swim fins worn on the feet, Franklin ’s swim fins were originally intended for use on a person’s hands. Shaped like lily pads or an artist’s paint pallet, they helped attain greater speed with each stroke. Franklin has since been posthumously honored by being inducted into the International Swimming Hall of Fame.

    1731 Octant
    An octant, also called reflecting quadrant, is a measuring instrument used primarily in navigation. It is a type of reflecting instrument that uses mirrors to reflect the path of light to the observer and, in doing so, doubles the angle measured. This allows the instrument to use a one-eighth circle arc to measure a quarter circle or quadrant. The octant was invented in 1731 by Thomas Godfrey, a glazier in Philadelphia , and independently at the same time in England by John Hadley, who began work on a similar version of the octant. Both men have an equal and legitimate claim to the invention of the octant.

    1742 Franklin stove
    The Franklin Stove, also known as the circulating stove, is a metal-lined fireplace with baffles in the rear to improve the airflow, providing more heat and less smoke than an ordinary open fireplace. The stove became very popular throughout the Thirteen Colonies and gradually replaced open fireplaces. The Franklin stove was invented by Benjamin Franklin 1742.

    1744 Mail order
    A mail-order catalog is a publication containing a list of general merchandise from a company. Those who publish and operate mail-order catalogs are referred to as catalogers within the industry, who also buy or manufacture goods and then market those goods to prospective customers. Mail ordering uses the postal system for soliciting and delivering goods. According to The National Mail Order Association, Benjamin Franklin invented and conceptualized mail order cataloging in 1744.

    1752 Lightning rod
    A lightning rod is one component in a lightning protection system. In addition to rods placed at regular intervals on the highest portions of a structure, a lightning protection system typically includes a rooftop network of conductors, multiple conductive paths from the roof to the ground, bonding connections to metallic objects within the structure and a grounding network. Individual lightning rods are sometimes called finials, air terminals or strike termination devices. The pointed lightning rod conductor, also called a “lightning attractor” or “Franklin rod,” is generally thought to have been conceived when Benjamin Franklin came to the conclusion in 1749 that electricity and lightning were identical and of the same. By building lightning rods originally intended to be adorned atop church steeples, Franklin set about trying to prove their usefulness of shielding people and buildings from lightning. By 1752, Dr. Franklin tied the string of his “electrical kite” to an insulating silk ribbon for the knuckles of his hand. The kite in turn was attached to a metal key. During a storm, witnessed by his son William Franklin, Dr. Franklin had finally proven that lightning was a form of electricity when the metal key received an electrical charge from a bolt of lightning. Thus, the practical use of lightning rods, attributed to the inventor Benjamin Franklin, was confirmed.

    1752 Flexible urethral catheter
    In medicine, a catheter is a tube that can be inserted into a body cavity, duct, or vessel. Catheters thereby allow drainage, injection of fluids, or access by surgical instruments. Prior to the mid 18th-century, catheters were made of wood or stiffened animal skins which were not conducive to navigating the anatomical curvature of the human urethra. Extending his inventiveness to his family’s medical problems, Benjamin Franklin invented the flexible catheter in 1752 when his brother John suffered from bladder stones. Dr. Franklin’s flexible catheter was made of metal with segments hinged together in order for a wire enclosed inside to increase rigidity during insertion.

    1761 Armonica
    Also known as the glass harmonica or glass armonica, Benjamin Franklin invented a musical instrument in 1761, an arrangement of glasses after seeing water-filled wine glasses played by Edmund Delaval in Cambridge , England . Dr. Franklin, who called his invention the “armonica” after the Italian word for harmony, worked with London glassblower Charles James to build one, and it had its world première in early 1762, played by Marianne Davies. In this version, 37 bowls were mounted horizontally nested on an iron spindle. The whole spindle turned by means of a foot-operated treadle. The sound was produced by touching the rims of the bowls with moistened fingers. Rims were painted different colors according to the pitch of the note.

    1776 Swivel chair
    A swivel or revolving chair is a chair with a single central leg that allows the seat to spin around. Swivel chairs can have wheels on the base allowing the user to move the chair around their work area without getting up. This type is common in modern offices and are often also referred to as office chairs. Using an English-style Windsor chair of which was possibly made and purchased from Francis Trumble or Philadelphia cabinet-maker Benjamin Randolph, Thomas Jefferson invented the swivel chair in 1776. Jefferson heavily modified the Windsor chair and incorporated top and bottom parts connected by a central iron spindle, enabling the top half known as the seat, to swivel on casters of the type used in rope-hung windows. When the Second Continental Congress convened in Philadelphia , Jefferson ’s swivel chair is purported to be where he drafted the United States Declaration of Independence. Jefferson later had the swivel chair sent to his Virginia plantation, Monticello , where he later built a “writing paddle” onto its side in 1791.
    1782 Flatboat
    A flatboat is a rectangular boat with a flat bottom and square ends generally used for freight and passengers on inland waterways. After serving through the American War of Independence in the Pennsylvania line, Jacob Yoder built a large boat at Fort Red Stone, on the Monongahela River, which he freighted with flour and carried to New Orleans in May, 1782. This was the first attempt to navigate the Ohio and Mississippi rivers for commercial purposes.

    1784 Bifocals
    Bifocals can provide a magnification factor of 10x to read text; bifocals are eyeglasses whose corrective lenses contain regions with two distinct optical powers. Benjamin Franklin is credited with the creation of the first pair of bifocals in the early 1760s, though the first indication of his double spectacles comes from a political cartoon printed in 1764. Many publications from that period refer to Dr. Franklin’s double spectacles, including his first reference to them in a letter dated August 21, 1784.

    1785 Artificial diffraction grating
    In optics, a diffraction grating is an optical component with a regular pattern, which diffracts light into several beams. The first man-made diffraction grating was invented around 1785 in Philadelphia by David Rittenhouse who strung 50 hairs between two finely threaded screws with an approximate spacing of about 100 lines per inch.

    1787 Automatic flour mill
    Classical mill designs were generally powered by water or air. In water-powered mills, a sluice gate opens a channel, starts the water flowing, and a water wheel turning. In 1787, American inventor Oliver Evans revolutionized this labor-intensive process by building the first fully automatic mill using bucket elevators, screw conveyors, and the hopper boy to spread, cool, and dry the meal between grinding and bolting. This was the first time that anyone had conceived and executed a system of continuous, fully automatic production.

    1792 Cracker
    A cracker is a type of biscuit that developed from military hardtack and nautical ship biscuits. Crackers are now usually eaten with soup, or topped with cheese, caviar, or other delicacies. The holes in crackers are called “docking” holes as a means to stop air pockets from forming in the cracker while baking. Crackers trace their origin to the year 1792 when John Pearson of Newbury port , Massachusetts invented a cracker-like bread product from just flour and water that he called “pilot bread.” An immediate success with sailors because of its shelf life, it also became distinctly known as a hardtack or sea biscuit for long voyages away from home while at sea.

    1793 Cotton gin
    The cotton gin is a machine that separates cotton fibers from seedpods and sometimes sticky seeds, a job previously done by hand. These seeds are either used again to grow more cotton or, if badly damaged, disposed. The cotton gin uses a combination of a wire screen and small wire hooks to pull the cotton through the screen, while brushes continuously remove the loose cotton lint to prevent jams. In 1793, Eli Whitney invented the cotton gin and later received a patent on March 14, 1794.Whitney’s cotton gin could have possibly ignited a revolution in the cotton industry and the rise of “King Cotton” as the main cash crop in the South. However, it never made him rich. Instead of buying his machine, farmers built inferior versions of their own which led to the increasing need for African-American slave labor.

    1795 Wheel cypher
    The Jefferson disk, or wheel cypher, is a cipher system for encrypting messages and used as a deterrent for code breaking. Using 26 wheels, each with the letters of the alphabet arranged randomly around them, Thomas Jefferson invented the wheel cypher in 1795. Falling in and out of use and obscurity, the wheel cypher was “re-invented” twice: first by a French government official around 1890, and then just prior to World War I by an officer in the United States Army. Designated as M-94, the latter version was used by the United States Army and other military services from 1922 to the beginning of World War II.

    1796 Rumford fireplace
    The Rumford fireplace created a sensation in 1796 when Benjamin Thompson Rumford introduced the idea of restricting the chimney opening to increase the up draught. Rumford fireplaces were common from 1796, when Benjamin Rumford first wrote about them, until about 1850. Thomas Jefferson had them built at Monticello , and Henry David Thoreau listed them among the modern conveniences that everyone took for granted. Rumford and his workers changed fireplaces by inserting bricks into the hearth to make the side walls angled and added a choke to the chimney to increase the speed of air going up the flue. It produced a streamlined air flow, reducing turbulence so the smoke would go up into the chimney rather than choking the residents. Rumford fireplaces are appreciated for their tall classic elegance and heating efficiency. This simple alteration in the design of fireplaces were copied everywhere in an age when fires were the principal source of heat. The Rumford fireplace is still used in the 21st century.

    1801 Modern suspension bridge
    A suspension bridge is a type of bridge in which the deck, the load-bearing portion, is hung below suspension cables on vertical suspenders that carry the weight of the deck below, upon which traffic crosses. Primitive in their earliest form, the ancestor to what is now considered a suspension bridge was developed sometime around 2000 B.C. in China and India, relying upon ropes thrown across a narrow gorge or river, from which people could hang as they crawled across. With the extreme dangers of swinging back and forth, these ancient forms of suspension bridges were deemed impractical as horses as well as carriages later found it difficult to maneuver across their wooden planks. The world’s first modern suspension bridge, the Jacob’s Creek Bridge at approximately 70 feet in length, was invented by James Finley of Uniontown, Pennsylvania in 1801, who designed vertical towers to elevate the curved iron cables and to stiffen trusses in order to make the deck of bridges architecturally sound for passing travelers. Nowadays, suspension bridges use steel cables. However, the suspension bridge and its basic, fundamental design of which Finley is duly accredited to inventing, is still evident today in suspension bridges found throughout the world.

    1804 Burr Truss
    The Burr Arch Truss, Burr Truss, or the Burr Arch, is a combination of an arch and a multiple kingpost truss design typically implemented in the construction of covered bridges. The design principle behind the Burr arch truss was that the arch should be capable of holding the entire load on the bridge while the truss was used to keep the bridge rigid. In 1804, American architect Theodore Burr, a cousin of then Vice President of the United States , Aaron Burr, designed and built the first Burr Truss on a bridge over the Hudson River in Watertown , New York .

    1805 Self-propelled amphibious vehicle
    An amphibious vehicle is one which can be used on land or water. The self-propelled variant was invented by Oliver Evanswho named it the “Orukter Amphibolos”. Its steam-powered engine drove either wooden wheels or a paddle wheel used as a means of transport, on land and in water. Evans demonstrated his machine in Philadelphia ‘s Center Square in 1805, built on commission from the Philadelphia Board of Health.Evans’ steam engine differed fundamentally from later models, operating at a high pressure, 25 or 30 pounds. Many years later, Evans’ invention would be sold off for parts. On July 16, 2005, Philadelphia celebrated the 200th anniversary of Oliver Evans’s Orukter Amphibolos. Many historians describe Oliver Evans’ invention as the United States ‘ first land and water transporter.

     
     
     
    1805 Refrigeration
    Refrigeration is the process of removing heat from an enclosed space, or from a substance, and moving it to a place where it is unobjectionable. The primary purpose of refrigeration is lowering the temperature of the enclosed space or substance and then maintaining that lower temperature. The American inventor Oliver Evans, acclaimed as the “father of refrigeration,” designed the vaporized refrigeration machine in 1805.However, Jacob Perkins modified Evans’ original design, building the world’s first refrigerator in 1834 and filing the first legal patent for refrigeration using vapor compression. John Gorrie, an American doctor from Florida , invented the first mechanical refrigeration unit in 1841, based on Evans’ original invention to make ice in order to cool the air for yellow fever patients. Gorrie’s mechanical refrigeration unit was issued a patent in 1855.In 1913, refrigerators for home and domestic use were invented by Fred W. Wolf of Fort Wayne , Indiana with models consisting of a unit that was mounted on top of an ice box. A self-contained refrigerator, with a compressor on the bottom of the cabinet was invented by Alfred Mellowes in 1916. Mellowes produced this refrigerator commercially but was bought out by William C. Durantin 1918, who started the Frigidaire Company in order to begin the first mass-production of refrigerators.

    1806 Coffee percolator
    A coffee percolator is a type of pot used to brew coffee. In the case of coffee-brewing the solvent is water, the permeable substance is the coffee grounds, and the soluble constituents are the chemical compounds that give coffee its color, taste, and aroma. In 1806, Benjamin Thompson Rumford invented the percolating coffee pot with a metal sieve to strain away the grounds.

    1813 Circular saw
    The circular saw is a metal disc or blade with saw teeth on the edge as well as the machine that causes the disk to spin. It may cut wood or other materials and may be hand-held or table-mounted. Tabitha Babbitt is credited with inventing the first circular saw used in a saw mill in 1813.

    1815 Dental floss
    Dental floss is either a bundle of thin nylon filaments or a plastic ribbon used to remove food and dental plaque from teeth. Levi Spear Parmly, a dentist from New Orleans , is credited with inventing the first form of dental floss. He had been recommending that people should clean their teeth with silk floss since 1815.

    1816 Milling machine
    A milling machine is a machine tool used for the shaping of metal and other solid materials. In contrast to drilling, where the drill is moved exclusively along its axis, the milling operation uses movement of the rotating cutter sideways as well as ‘in and out’. Simeon North is generally credited for inventing and building the earliest, though primitive, milling machine to replace filing operations by about 1816 or even earlier.

    1818 Profile lathe
    A lathe is an adjustable horizontal metal rail and a tool rest, between the material and the operator which accommodates the positioning of shaping tools. With wood, it is common practice to press and slide sandpaper against the still-spinning object after shaping it to smooth the surface. As the first of its kind, Thomas Blanchard of Middlebury , Connecticut , invented the profile lathe in 1818, intended for the mass duplication of woodworking.

    1827 Detachable collar
    A detachable collar is a collar separate from the shirt, fastened to the shirt by studs. Hannah Lord Montague invented the detachable collar in Troy , New York in 1827, after she snipped the collar off one of her husband’s shirts to wash it, and then sewed it back on.

    1830 Platform scale
    Also known as the Fairbanks Scale, the platform scale is a benched scale for measuring the counter-balance weight of loaded objects at ground level, thus eliminating the use of a hoist. After a series of trial and error in his designs, Thaddeus Fairbanks patented his invention in 1830. E & T Fairbanks & Company, a business partnership between Thaddeus and his brother, Erastus Fairbanks, exported their famous scales around the world to exotic locations such as England , China , Cuba , Russia , and India due to the high demand.

    1831 Electric doorbell
    A doorbell is a signaling device commonly found near a door. It commonly emits a ringing sound to alert the occupant of the building to a visitor’s presence. The electric doorbell was invented by Joseph Henryin 1831.

    1831 Mechanical reaper
    The reaping machine is a type of harvester for cutting down grain, of which the essential feature is the reciprocating knife moving within the fingers of a finger-bar. The reaper has a reel for bending the grain down upon the knives, and by a platform, a raking mechanism, sheaves of grain are thrown out of the machine and then binded together. Picking up where his father, Robert McCormick attempted and failed to create a practical reaping device, Cyrus Hall McCormick invented, tested, and demonstrated the first mechanical reaper that would automatically cut, thresh, and bundle grain while being pulled through a field by a team of horses.On June 21, 1834, the first patent for the mechanical reaper was issued to McCormick. Although farmers remained skeptical for many years of McCormick’s reaper, the device would eventually catch on by 1884, with the McCormick Harvesting Co. reporting sales of 54,841 reapers.

    1832 Morse code
    A typical “straight key” model used for transmitting and transcribing Morse code
    Morse code is a type of character encoding that transmits telegraphic information using rhythm. Morse code uses a standardized sequence of short and long elements to represent the letters, numerals, punctuation, and special characters of a given message. After many years of development, an electrical telegraph came to exclusively refer to a signaling telegram, as an operator makes and breaks an electrical contact with a telegraph key, resulting in an audible signal at the other end produced by a telegraph sounder which is interpreted and transcribed by an operator. The short and long elements are formed by sounds, marks, or pulses, in on off keying and are commonly known as “dots” and “dashes” or “dits” and “dahs”. In 1832, Alfred Vailin collaboration with Samuel Morse, began the process of co-inventing the Morse code signalling alphabet. After a few minor changes, including the development of International Morse code which is distinct from the original encoding system, American Morse code, Morse code was standardized in 1865 by the International Telegraphy Congress in Paris , France and later made the norm by the International Telecommunication Union. After 160 years of continuous use, international regulations beginning on January 31, 1999, no longer required ships at sea to call for help in an emergency using Morse code or the famous SOS signal.

    1833 Lock-stitch sewing machine
    Most modern sewing machines use the lockstitch technique of sewing invented by Walter Hunt, which consists of two threads, an upper and a lower. The upper thread runs from a spool kept on a spindle on top of or next to the machine, through a tension mechanism, a take-up arm, and finally through the hole in the needle. The lower thread is wound onto a bobbin, which is inserted into a case in the lower section of the machine. Walter Hunt invented the first lock-stitch sewing machine in 1833. Hunt lost interest and did not patent his invention. In 1846, Elias Howe secured a patent on an original lock-stitch machine, and failed to manufacture and market it. Isaac Singer infringed on Howe’s patent to make his own machine, making him wealthy. Elias Howe filed a lawsuit, alleging patent infringement. On July 1, 1854, a federal commission ruled in favor of Howe, ordering Isaac Singer as well as all sewing machine makers to pay Elias Howe royalties.

    1834 Threshing machine
    In 1834, John Avery and Hiram Abial Pitts invented significant improvements to a machine that automatically threshes and separates grain from chaff, freeing farmers from a slow and laborious process. Avery and Pitts were granted a patent on December 29, 1837.

    1834 Combine harvester
    The combine harvester, or combine, or thresher, is a machine that combines the tasks of harvesting, threshing, and cleaning grain crops. The objective is to complete these three processes, which used to be distinct, in one pass of the machine over a particular part of the field. The waste straw left behind on the field is the remaining dried stems and leaves of the crop with limited nutrients which is either chopped or spread on the field, or baled for livestock feed. The first combine harvester was invented by Hiram Moore in 1834.

    1835 Steam shovel
    A steam shovel is a large steam-powered excavating machine designed for lifting and moving material such as rock and soil, typically in the mining industry. The steam shovel is composed of a bucket, boom and ‘dipper stick’, boiler, water tank and coal bunker, a steam engine, and a winch. The steam shovel was invented in 1835 by William Otis, later receiving a patent for his invention on February 24, 1839.

    1835 Wrench
    The wrench or spanner is a tool used to provide a mechanical advantage in applying torque to turn bolts, nuts or other items designed to interface with a wrench. The first wrench was invented and patented in 1835 by Solym on Merrick .

    1835 Relay
    A relay is an electrical switch that opens and closes under the control of another electrical circuit. In the original form, the switch is operated by an electromagnet to open or close one or many sets of contacts. The relay was invented by the renowned American scientist, Joseph Henry in 1835.

    1836 Revolver
    A revolver is a repeating firearm with multiple chambers and at least one barrel for firing. As the user cocks the hammer, the cylinder revolves to align the next round with the barrel, which gives this type of firearm its name. In 1836, Samuel Colt invented the world’s first practical revolving firearm. According to Samuel Colt, he came up with the idea for the revolver while at sea, inspired by the capstan winch, which had a ratchet and pawl mechanism on it, a version of which was used in his guns to rotate the cylinder.

    1837 Self-polishing cast steel plow
    The plow is a tool used in farming for initial cultivation of soil in preparation for sowing seed or planting. It has been a basic instrument for most of recorded history, and represents one of the major advances in agriculture. In modern use, a plowed field is typically left to dry out, and is harrowed before planting. An American agricultural pioneer named John Deere modernized the plow by shaping steel from an old sawmill blade and joining it to a wrought iron moldboard. Deere polished both parts smooth so the damp soil would no longer stick. After patenting the device in 1837, it became an instant success and a necessity on American farms.

    1839 Corn sheller
    A corn sheller or maize sheller, is a machine used to shell or shuck ears of sweet corn of their silk. By feeding ears of sweet corn into a concentric cylindrical rest, they are parallel to the axis of the shelling cylinder in a hopper fixed on one side of the machine. As the cylindrical rest revolves, an ear falls into each space between staves, and is kept in contact with the shelling cylinder by the pressure of the segment concave. The grain shelled falls beneath the machine and the ear of sweet corn is delivered at the side opposite to the hopper, after having been in contact with the cylinder during approximately four or five revolutions. The corn sheller was invented by Lester E. Denison of Sayville , Connecticut who received a patent on August 12, 1839.

    1839 Sleeping car
    The sleeping car or sleeper is a railroad passenger car that can accommodate passengers in beds, primarily to make nighttime travel more restful. The first such cars saw sporadic use on American railroads in the 1830s and could be configured for coach seating during the day. The pioneer of this new mode of traveling transcontinental was the Cumberland Valley Railroad which introduced service of the first sleeping car in the spring of 1939. The sleeping car did not become commercially practical until 1857 when George Pullman invented the Pullman sleeping car.

    1840 Howe truss
    A Howe truss is a specialized design of a trussed bridge whereby the vertical trusses are in tension and the diagonal trusses are compressed. How trusses slope upwards and towards the center of the bridge. The Howe truss was patented in 1840 by William Howe.

    1842 Ether anesthesia
    Crawford Long, of Jefferson , Georgia , performed the first operation using his development of ether-based anesthesia, when he removed a tumor from the neck of Mr. James Venable. Long did not reveal the practicality of using ether anesthesia until 1849.

    1842 Grain elevator
    Grain elevators are buildings or complexes of buildings for storage and shipment of grain. They were invented in 1842 in Buffalo , New York , by Joseph Dart, who first developed a steam-powered mechanism, called a marine leg, for scooping grain out of the hulls of ships directly into storage silos.

    1843 Multiple-effect evaporator
    A multiple-effect evaporator, as defined in chemical engineering, is an apparatus for efficiently using the heat from steam to evaporate water. In 1843, Norbert Rillieux invented and patented the multiple-effect evaporator where its first installation and use was in a Louisiana sugar factory.

    1843 Rotary printing press
    A rotary printing press is a printing press in which the images to be printed are curved around a cylinder. In 1843, Richard Hoe invented a revolution in printing by rolling a cylinder over stationary plates of inked type and using the cylinder to make an impression on paper. This eliminated the need for making impressions directly from the type plates themselves, which were heavy and difficult to maneuver.

    1844 Vulcanized rubber
    Vulcanization refers to a specific curing process of rubber involving high heat and the addition of sulfur or other equivalent curatives. It is a chemical process in which polymer molecules are linked to other polymer molecules by atomic bridges composed of sulfur atoms or carbon to carbon bonds. A vast array of products are made with vulcanized rubber including ice hockey pucks, tires, shoe soles, horses and many more. Charles Goodyear invented vulcanized rubber in 1844.

    1844 Pratt truss
    A Pratt truss is a specialized design of a trussed bridge whereby the vertical trusses are compressed and the diagonal trusses are in tension. Sloping downwards and towards the center of the bridge, Pratt trusses therefore create Y and K-shaped patterns. As the exact opposite of the Howe truss design, the Pratt truss was co-invented and co-patented in 1844 by Thomas and Caleb Pratt.

     
     
    1845 Maynard tape primer
    The Maynard tape primer is a system designed to allow for more rapid reloading of muskets which previously relied on small copped caps that were filled with mercury fulminate. Dr. Edward Maynard, a dentist with an interest in firearms, embedded tiny pellets of priming material in thin strips of paper, then glued a second strip of paper on top of the first, creating a “tape” of primer. The tape could be manufactured quickly and cheaply, since paper was much less expensive than copper. In 1845, Edward Maynard patented his new firearm invention which in later years, would be widely used in the American Civil War.

    1845 Baseball
    A sketch of an early baseball game played at Elysian Fields, Hoboken , New Jersey
    As the United States ‘ national sport and pastime, baseball is a bat-and-ball sport played between two teams of nine players each. Some attribute baseball’s beginnings to the English sports of Cricket and Rounders. However, the bat-and-ball sports played in the United States , Europe , or elsewhere in the world prior to 1845 did not resemble the standard of modern day rules as to which baseball has continuously used since the mid-19th century. In 1845, Alexander Cartwright wrote the official and codified set of regulated rules of baseball formally known as the Knickerbocker Rules on June 3, 1953, the United States Congress unanimously credited Cartwright with inventing the game of baseball which led to his appointment into the Baseball Hall of Fame.

    1846 Printing telegraph
    The printing telegraph is a derivative of the electrical telegraph which links two 28-key piano-style keyboards by electrical wire representing a letter of the alphabet and when pressed causing the corresponding letter to print at the receiving end. The receiver would then receive the instantly readable text of the message on a paper strip. This is in contrast to the electrical telegraphs that used Morse Code ‘dots’ and ‘dashes’ which needed to be converted into readable text. After 1850, the printing telegraph was in common use, namely along the United States east coast and in France . The printing telegraph was invented in 1846 by Royal Earl House of Rockland , Vermont .

    1849 Safety pin
    The safety pin is a fastening device, a variation of the regular pin which includes a simple spring mechanism and a clasp. The clasp serves two purposes, to form a closed loop thereby properly fastening the pin to whatever it is applied to, and to cover the end of the pin to protect the user from the sharp point. The safety pin was invented by Walter Hunt, and patented in April 1849. The rights to the invention were sold for $400.

    1849 Street sweeper
    Street sweepers are equipped with water tanks and sprayers used to loosen particles and reduce dust on streets. The brooms gather debris into a main collection area from which it is vacuumed and pumped into a collection bin. The first mechanical street sweeper was invented by C.S. Bishop, patented on September 4, 1849.

    1850 Inverted microscope
    An inverted microscope is a microscope with its light source and condenser on the top, above the stage pointing down, while the objectives and turret are below the stage pointing up. The inverted microscope was invented in 1850 by J. Lawrence Smith, a faculty member of Tulane University and the Medical College of Louisiana.

    1852 Elevator brake
    An elevator or lift is a vertical transport vehicle that efficiently moves people or goods between floors of a building. In 1852, Elisha Graves Otis invented the first safety brake for elevators which prevents an elevator from spiralling into a free fall between numerous floors inside a building.

    1853 Potato chips
    Potato chips are thin slices of potato that are deep fried or baked until crispy. Potato chips serve as an appetizer, side dish, or snack. The basic chips are cooked and salted, and additional varieties are manufactured using various flavorings and ingredients including seasonings, herbs, spices, cheeses, and artificial additives. The original potato chip recipe was invented by chef George Crumat Moon’s Lake House near Saratoga Springs , New York , on August 24, 1853.Fed up with a customer who continued to send his fried potatoes back complaining that they were too thick and soggy, Crum decided to slice the potatoes so thin that they couldn’t be eaten with a fork. As they couldn’t be fried normally in a pan, he decided to stir-fry the potato slices. Against Crum’s expectation, the guest was ecstatic about the new chips and they soon became a regular item on the lodge’s menu, and were known as ” Saratoga chips.”

    1853 Clothespin
    A clothespin is a fastener with a lever action used to hang up clothes for drying, usually on a clothes line. Clothespins often come in many different designs. This design was invented by David M. Smith of Springfield , Vermont , in 1853.

    1854 Breast pump
    A breast pump is a mechanical device that extracts milk from the breasts of a lactating woman. Breast pumps may be manual devices powered by hand or foot movements or electrical devices powered by mains electricity or batteries. The first breast pump was patented by O.H. Needham on June 20, 1854.

    1856 Condensed milk
    Condensed milk is cow’s milk from which water has been removed and to which sugar has been added, yielding a very thick, sweet product that can last for years without refrigeration if unopened. Gail Borden invented condensed milk in 1856 and was later used by soldiers during the American Civil War.

    1857 Rolled toilet paper
    Joseph Gayetty invented the first packaged and rolled toilet paper in 1857 which was called “Gayetty’s Medicated Paper”.Before Gayetty’s invention, people tore pages out of mail order catalogs. And even before catalogs were common, leaves were used. Unfortunately, Gayetty’s invention failed commercially. In 1867, Thomas, Edward, and Clarence Scott were successful at marketing toilet paper that consisted of a small roll of perforated paper. They sold their new toilet paper from a push cart in what would become known as the beginning of the Scott Paper Company.

    1857 Brown Truss
    A Brown truss is a type of bridge truss, used in covered bridges. It is noted for its economical use of materials, taking the form of a box truss. There may be vertical or almost vertical tension members, but there are no vertical members in compression. In practice, when used in a covered bridge, the most common application, the truss is protected with outside sheathing. The Brown Truss was invented and patented by Josiah Brown Jr. in 1857.

    1858 Monkey wrench
    The monkey wrench is an adjustable wrench that was popular in the nineteenth century but is rarely used today. Its use has generally been replaced by the adjustable-end wrench, which has a compact head and so is more easily used in confined places. The monkey wrench was invented by Charles Monky in 1858.

    1858 Mason jar
    In home canning, food is packed into a jar, and the steel lid is placed on top of the jar with the integral rubber seal resting on the rim of the jar. The band is screwed loosely over the lid, which will allow air and steam to escape. By far, though, the most popular form of seal was the screw-on zinc cap, the precursor to today’s screw-on lids. The earliest glass jars were called wax sealers, because they used sealing wax, which was poured into a channel around the lip that held on a tin lid. The earliest successful application of this was discovered by John Masonand patented on November 30, 1858, a date embossed on millions of jars for food preservation and pickling.

    1858 Burglar alarm
    A burglar alarm contains sensors which are connected to a control unit via a low-voltage hardwire or narrowband RF signal which is used to interact with a response device. Edwin Holmes of Boston invented the electric burglar alarm in 1858. Later, his workshop was used by Alexander Graham Bell in 1876 as the young Bell pursued a later prototype of Meucci’s telephone. Holmes will be the first person to have a home telephone.

    1858 Can opener
    The can opener is a device used to open metal cans. Ezra Warnerof Waterbury , Connecticut was an American inventor, who invented and patented the design of the can opener in 1858. Crudely shaped bayonet and sickle combo, his design was widely accepted by the Union Army during the American Civil War.

    1859 Escalator
    A typical escalator tube on the London Underground
    An escalator is a moving staircase, a conveyor transport device for carrying people between floors of a building. Commonly found and used in shopping malls, department stores, airports, an escalator consists of a motor-driven chain of individual, linked steps that move up or down on tracks, allowing the step treads to remain horizontal. The escalator was invented in 1859 by Nathan Amesof Saugus , Massachusetts for an invention that he called “Revolving Stairs”. However, Ames ‘ escalator was never built. The earliest form of a working escalator, patented in 1892 by Jesse W. Reno, was introduced as a new novelty ride at the Old Iron Pier at Coney Island , New York in 1896.

    1859 Modern oil well
    An oil well is a general term for any boring through the Earth’s surface designed to find and produce petroleum oil hydrocarbons. Drilling at Titusville , Pennsylvania , “Colonel” Edwin Drake struck oil at a depth of 69.5 feet (21.2 m). Prior to 1859, oil, which had been used mostly as a lubricant and lamp fuel, had been obtained only at places where it seeped from the ground. Using cast iron pipe and steam power, “Colonel” Edwin Drake used his new invention to perform the world’s first oil drill on August 27, 1859.

    1860 Modern water tower
    A water tower or elevated water tower is a large elevated water storage container constructed for the purpose of holding a water supply at a height sufficient to pressurize a water distribution system. The city of Louisville , Kentucky began using the first modern water tower, to equalize pressure and to provide safe and clean drinking water. Chlorine research by the Louisville Water Company helped to virtually wipe out cases of typhoid and cholera from the water. This new and innovative system of water treatment was the first major advancement since the fall of the Roman Empire .

    1860 Repeating rifle
    A repeating rifle is a single barreled rifle containing multiple rounds of ammunition. Benjamin Tyler Henry, chief designer for Oliver Fisher Winchester’s arms company, adapted a breech-loading rifle invented by Walter Hunt and created a new lever action repeating rifle in 1860. First known as the Henry, the rifle became famously known as the Winchester .

    1860 Vacuum cleaner
    A vacuum cleaner uses a partial vacuum to suck up dust and dirt, usually from floors. Daniel Hess of West Union, Iowa, invented the first vacuum cleaner in 1860. Calling it a carpet sweeper instead of a vacuum cleaner, his machine did, in fact, have a rotating brush like a traditional vacuum cleaner which also possessed an elaborate bellows mechanism on top of the body to generate suction of dust and dirt. Hess received a patent for his invention of the first vacuum cleaner on July 10, 1860.

    1861 Twist drill
    A twist drill is a bit with two cutted grooves in opposite sides of a round bar, whereby the twisted bar produces a helical flute in order to drill holes in metal, plastic, or wood. The twist drill was invented by Stephen A. Morse in October 1861 and later patented on April 7, 1863.

    1861 Postcard
    A postcard or post card is a rectangular piece of material, such as paper, leather or other materials, intended for writing and mailing without an envelope. “Postal card” is the term used for a post card issued by a postal authority, generally with postage prepaid. The post card was invented by John P. Charlton of Philadelphia in 1861 for which he obtained the copyright later transferred to H.L. Lipman. The cards were adorned with a small border and labeled “Lipman’s Postal Card, Patent Applied For.” and later “COPY-RIGHT SECURED 1861.” They were on the market until 1873 when the first United States issued postcards appeared.

    1861 Modern pin tumbler lock
    The pin tumbler lock is a lock mechanism that uses pins of varying lengths to prevent the lock from opening without the correct key. Pin tumblers are most commonly employed in cylinder locks, but may also be found in tubular or radial locks. The earliest pin-tumble locks were made over 4,000 years ago by the Egyptians. But due to their large, cumbersome size and since they were made of wood, the locks were not practical to use. In 1861, Linus Yale, Jr. was inspired by the original 1840s cylindrical lock designed by his father, Linus Yale, Sr., thus inventing and patenting a smaller flat key with serrated edges as well as pins of varying lengths within the lock itself, the same design of the pin-tumbler lock which still remains in use today.

    1861 Machine gun (Revolving)
    The machine gun is typically considered to be a fully automatic firearm, usually designed to fire rifle cartridges in quick succession from an ammunition belt or large-capacity magazine. Although not an automatic machine gun, the Gatling gun, invented and patented in 1861 by Richard Gatling during the American Civil War, was the earliest precursor to a machine gun in the sense that it had all of the underlying features of reliable loading as well as the ability to fire sustained multiple bursts of rounds, the only drawback being, it had to be manually operated and hand-cranked unlike its 1884 successor, the Maxim gun, which was indisputably the world’s first true machine gun that was fully automatic.

    1863 Ratchet wrench
    A socket wrench, more commonly referred to as a ratchet, is a type of wrench, or tightening tool, that uses separate, removable sockets to fit many different sizes of fittings and fasteners, most commonly nuts and bolts. The ratchet wrench was invented by J.J. Richardson of Woodstock , Vermont , receiving a patent for the ratchet wrench from the Scientific American Patent Agency on June 18, 1863.

    1863 Breakfast cereal
    Breakfast cereal is a packaged food product intended to be consumed as part of a breakfast. The first breakfast cereal, Granula was invented in the United States in 1863 by James Caleb Jackson, operator of the Jackson Sanitorium in Dansville , New York . The cereal never became popular since it was inconvenient, as the heavy bran nuggets needed soaking overnight before they were tender enough to eat.

    1863 Four-wheeled roller skates
    Roller skates are devices worn on the feet to enable the wearer to roll on wheels. James Leonard Plimpton of Medford , Massachusetts , invented the first practical four-wheeled roller skates in 1863.

    1864 Spar torpedo
    The Confederate torpedo boat CSS David showing the spar torpedo mounted to the bow.
    The spar torpedo consists of a bomb placed at the end of a long pole, or spar]], and attached to a boat. The weapon is used by running the end of the spar into the enemy ship. Spar torpedoes were often equipped with a barbed spear at the end, so it would stick to wooden hulls. A fuse could then be used to detonate it. The spar torpedo was invented in 1864 during the American Civil War by E. C. Singer, a private engineer who worked on secret projects for the benefit of the Confederate States of America .

    1865 Cowboy hat
    The cowboy hat is a high-crowned, wide-brimmed hat best known as the defining piece of attire for the North American cowboy. Today it is worn by many people, and is particularly associated with ranch workers in the western and southern United States , western Canada and northern Mexico , with country-western singers, and for participants in the North American rodeo circuit. It is recognized around the world as part of Old West cowboy lore. The shape of a cowboy hat’s crown and brim are often modified by the wearer for fashion and to protect against weather. The cowboy hat was invented in 1865 by John Batters on Stetson during a hunting trip, showing his companions how he could make fabric out of fur without weaving. Using the fur collected during the trip, his bare hands, and boiling water, Stetson made a piece of felt and then shaping it into a hat with a large brim which could protect he and his hunting party from weather elements such as rain, wind, and snow.

    1865 Web rotary printing press
    In 1865, William Bullock invented a printing press that could feed paper on a continuous roll and print both sides of the paper at once. Used first by the Philadelphia Ledger, the machine would become an American standard. It would also kill its inventor, who died when he accidentally fell into one of his presses.

    1866 Urinal (restroom version)
    Not to be confused with a urinal in bottle form that is used in health care, a urinal is a specialized toilet for urinating only, generally by men and boys. It has the form of being wall mounted, with drainage and automatic or manual flushing. The urinal was patented by Andrew Rankin on March 27, 1866.

    1866 Chuckwagon
    The chuckwagon is a wagon that carries food and cooking equipment on the prairies of the United States and Canada . They were part of a wagon train of settlers to feed nomadic workers like cowboys or loggers. While mobile kitchens had existed for generations, the invention of the chuckwagon is attributed to Texan rancher Charles Goodnight who introduced the concept in 1866.

    1867 Motorcycle
    The motorcycle is a single-track, two-wheeled motor vehicle powered by an engine. Although the first gasoline/petrol motorcycle powered by an internal combustion engine was developed in 1885 by a German named Gottlieb Daimler, his was certainly not the first motorcycle. Withstanding the absence of an internal combustion engine in its design, the world’s first and earliest motorcycle was a coal-powered, two-cylinder, steam-driven motorcycle invented in 1867 by an American named Sylvester Howard Roper.

    1867 Paper clip
    The paper clip attaches sheets of paper together, allowing them to be detached as necessary. The first patent for a bent wire paper clip was awarded to its inventor, Samuel B. Fay, in 1867.

    1867 Barbed wire
    Barbed wire is a type of fencing wire constructed with sharp edges or points arranged at intervals along the strands. A farmer named Henry Rose invented the fencing that closed down the open cattle ranges by sectioning in cattle into individual plots of privately owned land. I.L. Ellwood and Company’s Glidden Steel Barb Wire dominated the market for barbed wire for much of the later 19th century as the open range became a distant memory.

    1867 Ticker tape
    Ticker tape is a means of transmitting stock price information over telegraph lines. It consists of a paper strip which ran through a machine called a stock ticker, which printed abbreviated company symbols followed by price and volume information. In 1867, Edward A. Calahan of the American Telegraph Company invented the first stock telegraph printing instrument.

    1867 Water-tube boiler
    A water-tube boiler is a type of boiler in which water circulates in tubes heated externally by the fire. Water-tube boilers are used for high-pressure boilers. Fuel is burned inside the furnace, creating hot gas which heats up water in the steam-generating tubes. The water-tube boiler was co-invented and co-patented by George Herman Babcock and Stephen Wilcox in 1867.

    1868 Tape measure
    A tape measure or measuring tape is a flexible form of ruler. It consists of a ribbon of cloth, plastic, fiber glass, or metal strip with linear-measurement markings. The design on which most modern spring tape measures are built was invented and patented by a New Haven , Connecticut resident named Alvin J. Fellows on July 14, 1868.

    1868 Paper bag
    A bag is a non-rigid or semi-rigid container usually made of paper which is used to hold items or packages. In 1868, Margaret E. Knigh twhile living in Springfield , Massachusetts invented a machine that folded and glued paper to form the brown paper bags familiar to what shoppers know and use today.

    1869 Vibrator
    A vibrator is a device intended to vibrate against the body and stimulate the nerves for a relaxing and pleasurable feeling. Some vibrators are designed as sex toys and are inserted inside the vagina or anus for erotic stimulation. The first vibrator was a steam-powered massager, which was invented by American physician George Taylor in 1869.[124] Dr. Taylor recommended his vibrators for treatment of an illness known at the time as “female hysteria.” Hysteria, from the Greek for “suffering uterus,” involved anxiety, irritability, sexual fantasies, pelvic heaviness, and excessive vaginal lubrication—in other words, sexual arousal.

    1869 American football
    American football, known in the United States simply as football, is a spectator sport known for combining strategy with competitive physical play. The objective of the game is to score points by advancing the ball into the opposing team’s end zone. The ball can be advanced by carrying it (a running play) or by throwing it to a teammate (a passing play). Points can be scored in a variety of ways, including carrying the ball over the opponent’s goal line, catching a pass thrown over that goal line, kicking the ball through the goal posts at the opponent’s end zone, or tackling an opposing ball carrier within his end zone. The winner is the team with the most points when the time expires. The very first game of American football, a collegiate one, was held on November 6, 1869 between Rutgers University and Princeton University with a final score of Rutgers 6 Princeton 4.The first professional game of American football was held on November 12, 1892 between the Allegheny Athletic Association and the Pittsburgh Athletic Club ending in a 6–6 tie. As a descendant of rugby, the modern sport now known as American football is generally credited to its inventor, Walter Camp, who beginning in the 1880s, devised the play from scrimmage, the numerical assessment of goals and tries, the restriction of play to eleven men per side, set plays, sequences, and strategy features which led to the gradual evolution of the regulated game. Camp also was the leader of the American Football Rules Committee which devised the set of codified and regulated rules as to which American football continuously uses.

    1869 Clothes hanger
    A clothes hanger, or coat hanger, is a device in the shape of human shoulders designed to facilitate the hanging of a coat, jacket, sweater, shirt, blouse, or dress in a manner that prevents wrinkles, with a lower bar for the hanging of trousers or skirts. The shoulder-shaped wire hanger, was inspired by a coat hook invented in 1869 by O. A. North of New Britain , Connecticut .

    1869 Fire hydrant
    A fire hydrant is an active fire protection measure, and a source of water provided in most urban, suburban and rural areas with municipal water service to enable firefighters to tap into the municipal water supply to assist in extinguishing a fire. Numerous wooden cased fire hydrant designs existed prior to the development of the familiar cast iron hydrant. Although the development of the first above ground hydrant traces back to Philadelphia in 1803, Birdsill Holly’s invention in 1869 was commercially decisive and patented.

    1870 Sandblasting
    Sandblasting or bead blasting is a generic term for the process of smoothing, shaping, and cleaning a hard surface by forcing solid particles across that surface at high speeds. Sandblasting equipment typically consists of a chamber in which sand and air are mixed. The mixture travels through a hand-held nozzle to direct the particles toward the surface or work piece. Nozzles come in a variety of shapes, sizes, and materials. Boron carbide is a popular material for nozzles because it resists abrasive wear well. In 1870, the sandblasting process was invented and patented by Benjamin Chew Tilghman.

    1870 Chewing gum
    Chewing gum is a type of confection traditionally made of chicle, a natural latex product, or synthetic rubber known as polyisobutylene, which is a non-vulcanizable form of the butyl rubber (isoprene-isobutylene) used for inner tubes or to line tubeless tires. Chewing gum was invented in 1870 by Thomas Adams, receiving a patent on February 14, 1871.

    1870 Pipe wrench
    The pipe wrench, or Stillson wrench is an adjustable wrench used for turning soft iron pipes and fittings with a rounded surface. The design of the adjustable jaw allows it to rock in the frame, such that any forward pressure on the handle tends to pull the jaws tighter together. Teeth angled in the direction of turn dig into the soft pipe. The pipe wrench was invented by Daniel C. Stillson, receiving a patent for the pipe wrench on September 13, 1870.

    1870 Hand mixer
    A hand mixer is a hand-cranked mixing device for whipping, beating, and folding food ingredients. It typically consists of a handle mounted over a piston, which drives one or two beaters. The beaters are immersed in the food to be mixed. In 1870, Walter Scott of Providence , Rhode Island , invented the first hand-cranked egg beater.

    1872 Cream cheese
    Cream cheese is a sweet, soft, mild-tasting, white cheese which is not naturally matured and is meant to be consumed fresh. In 1872, cream cheese was invented by American dairyman William Lawrence of Chester , New York , selling it in foiled wrapping. From the 1880s and onwards, Lawrence ‘s cream cheese was distributed under his company’s name, Philadelphia cream cheese.

    1872 Diner
    A diner is a restaurant characterized by a wide range of foods, a casual and often nostalgic atmosphere, a counter, and late operating hours. The precursor to the fast food eatery began in 1872 when Walter Scott, a myopic pressman for the Providence Journal, became serious about selling food and refreshments in the streets. Scott had a plan. Instead of wearing out the soles of his shoes and roaming the streets of Providence , Rhode Island , he decided to buy a horse-drawn delivery van. Rolling on four wagon wheels, he would take his food to the people.

    1872 Railway air brake
    A railway air brake is a conveyance braking system which applies the means of compressed air which modern locomotives use to this day. George Westinghouse, a pioneer of the electrical industry, invented the railroad air brake in 1872.

    1873 Jeans
    Jeans are trousers generally made from denim. Jeans became popular among teenagers starting in the 1950s which remains as a distinct icon of American fashion. In 1873, Levi Strauss and Jacob Davis co-invented and co-patented the idea of using copper rivets at the stress points of sturdy work pants. After one of Davis ‘ customers kept purchasing cloth to reinforce torn pants, he had an idea to use copper rivets to reinforce the points of strain, such as on the pocket corners and at the top of the button fly. Davis did not have the required money to purchase a patent, so he wrote to Strauss suggesting that they both go into business together. Early Levis , called “waist overalls,” came in a brown canvas duck fabric and a heavy blue denim fabric. His business became extremely successful, revolutionizing the apparel industry.

    1873 Earmuffs
    Earmuffs cover a person’s ears for thermal protection. Earmuffs consist of a thermoplastic or metal head-band, that fits over the top of the head, and a pad at each end, to cover the external ears. Earmuffs were invented by Chester Greenwood in 1873.

    1874 Fire sprinkler
    A fire sprinkler is the part of a fire sprinkler system that discharges water when the effects of a fire have been detected, such as when a pre-determined temperature has been reached. Henry S. Parmelee of New Haven , Connecticut invented and installed the first closed head fire sprinkler in 1874.

    1874 Quadruplex telegraph
    A quadruplex telegraph is a type of electrical telegraph which allows a total of four separate signals to be transmitted and received on a single wire at the same time. With two signals in each direction, quadruplex telegraphy thus implements a form of multiplexing. The quadruplex telegraph was invented by Thomas Alva Edisonin 1874, which enabled Western Union to save money by greatly increasing the number of messages the company could send without building new lines. It also allowed the company to use its existing lines more efficiently to meet seasonal increases in message traffic and to lease excess capacity for private lines.

    1874 Forstner bit
    Forstner bits, also known as Forstner flange bits or webfoot augers, bore precise, flat-bottomed holes in wood, in any orientation with respect to the wood grain. Forstner bits can cut on the edge of a block of wood, and can cut overlapping holes. Because of the flat bottom to the hole, they are useful for drilling through veneer already glued to add an inlay. Forstner bits were invented and patented by Benjamin Forstnerin 1874.

    1874 QWERTY
    QWERTY is the most used modern-day keyboard layout on English-language computer and typewriter keyboards. It takes its name from the first six characters seen in the far left of the keyboard’s top row of letters. The QWERTY design was invented and patented by Christopher Sholesin 1874.

     
    1875 Electric dental drill
    A dental drill is a small, high-speed drill used in dentistry to remove decayed toothmaterial prior to the insertion of a dental filling. George F. Green of Kalamazoo , Michigan invented the electric powered device to drill teeth in 1875.

    1875 Mimeograph
    The stencil duplicator or mimeograph machine is a low-cost printing press that works by forcing ink through a stencil onto paper. Once prepared, the stencil is wrapped around the ink-filled drum of the rotary machine. When a blank sheet of paper is drawn between the rotating drum and a pressure roller, ink is forced through the holes on the stencil onto the paper. Thomas Alva Edison invented the mimeograph in 1875.

    1876 Synthesizer
    The first electric synthesizer was invented in 1876 by Elisha Gray who accidentally discovered that he could control sound from a self vibrating electromagnetic circuit and in doing so, invented a basic single note oscillator. This musical telegraph used steel reeds whose oscillations were created and transmitted, over a telephone line, by electromagnets. Gray also built a simple loudspeaker device in later models consisting of a vibrating diaphragm in a magnetic field to make the oscillator audible.

    1876 Airbrush
    An airbrush is a small, air-operated tool that sprays various media including ink and dye, but most often paint by a process of nebulization. Spray guns developed from the airbrush and are still considered a type of airbrush. The first airbrush was invented in 1876 by Francis Edgar Stanley of Newton , Massachusetts .

    1876 Tattoo machine
    A tattoo machine is a hand-held device generally used to create a tattoo, a permanent marking of the skin with ink. The basic machine, which was called Stencil-Pens, was invented by Thomas Alva Edison and patented in the United States in 1876. It was originally intended to be used as an engraving device, but in 1891, Sean Casey discovered that Edison’s machine could be modified and used to introduce ink into the skin, and later patented it as a tube and needle system serving as an ink reservoir.

    1877 Phonograph
    The talking machine is generally known as a record player, phonograph, or gramophone. Arguably, any device used to record sound or reproduce recorded sound could be called a type of “phonograph”, but in common practice it has come to mean historic technologies of sound recording. Thomas Alva Edisonconceived the principle of recording and reproducing sound between May and July 1877 as a byproduct of his efforts to “play back” recorded telegraph messages and to automate speech sounds for transmission by telephone. Edison announced his invention of the first record player on November 21, 1877, and he demonstrated the device for the first time on November 29, 1877.

    1877 Modern district heating
    District heating distributes heat generated in a centralized location for residential and commercial heating requirements. The heat is often obtained from a cogeneration plant burning fossil fuels but increasingly biomass, although heat-only boiler stations, geothermal heating and central solar heating are also used, as well as nuclear power. The United States Naval Academy in Annapolis , Maryland began steam district heating service in 1853. However, the first commercially successful district heating system was launched in Lockport , New York , in 1877 by American hydraulic engineer Birdsill Holly, considered the founder of modern district heating.
    1878 Carbon microphone
    The carbon microphone is a sound-to-electrical signal transducer consisting of two metal plates separated by granules of carbon. When sound waves strike this plate, the pressure on the granules changes, which in turn changes the electrical resistance between the plates. A direct current is passed from one plate to the other, and the changing resistance results in a changing current, which can be passed through a telephone system, or used in other ways in electronics systems to change the sound into an electrical signal. After a lengthy court battle over patent rights filed in 1877, a United States federal court as well as a British court in 1878 ruled in favor of Thomas Alva Edisonover a claim held by Emile Berliner since Edison indisputably preceded Berliner in inventing the transmission of speech as well as the use of carbon in a transmitter.

    1878 Free jet water turbine
    A free jet water turbine or impulse water turbine, also commonly known as a Pelton’s wheel, is a wheel that uses cups, or buckets, that are split down the middle by a metal divider, so that in effect two cups are mounted side-by-side at each “spoke” in the wheel. A high-pressure water jet aimed at the center of each bucket is split by the divider to hit each of cup, one on the left, the other on the right. The design of this water turbine takes advantage

  74. By Patriot on 6 November 2011

    Langmuir probe is a device named after Nobel Prize-winning physicist Irving Langmuir, used to determine the electron temperature, electron density, and electric potential of a plasma.

    1926 Power steering
    Power steering is a system for reducing the steering effort on vehicles by using an external power source to assist in turning the road wheels. In 1926, Francis W. Davis of Waltham , Massachusetts invented power steering.

    1926 Drive through
    A drive-through, or drive-thru, allows customers to purchase products without leaving their cars. In 1926, City Center Bank, which became UMB Financial Corporation under R. Crosby Kemper opened what is considered the first drive-up window. In-n-Out Burgerclaims to have built the first drive-through restaurant in 1948. Harry and Esther Snyder, the chain’s founders, built their first restaurant in Baldwin Park , California , with a two-way speaker to enable patrons to order directly from their cars without the intermediation of a carhop.

    1926 Liquid-fuel rocket
    Used during the Viking program, NASA’s Titan booster, a two-stage liquid-fueled rocket, was attached to two additional solid-propellant rockets
    The liquid-fuel rocket is a rocket with an engine that uses propellants in liquid form. On March 16, 1926 in Auburn , Massachusetts , Dr. Robert H. Goddard, the “father of modern rocketry,” launched the first liquid fueled rocket in history, which used liquid oxygen and gasoline as propellants.

    1927 Bread slicer
    Sliced bread is a loaf of bread which has been pre-sliced and packaged for commercial convenience. The automatic commercial bread slicer was invented in 1927 by Otto Frederick Rohwedder. His machine both sliced and wrapped a loaf of bread. In 1928, the bread slicer was improved by Gustav Papendick, a baker from St. Louis , Missouri .

    1927 Jukebox
    A jukebox is a partially automated music-playing device, usually a coin-operated machine, that can play specially selected songs from self-contained media. The traditional jukebox is rather large with a rounded top and has colored lighting on the front of the machine on its vertical sides. The classic jukebox has buttons with letters and numbers on them that, when combined, are used to indicate a specific song from a particular record. The Automatic Music Instrument Company built and introduced the first electric automated musical instrument which later became known as the jukebox during the 1930s.

    1927 Garbage disposal
    A garbage disposal is a device, usually electrically-powered, installed under a kitchen sink between the sink’s drain and the trap which shreds food waste into pieces small enough to pass through plumbing. The garbage disposal was invented in 1927 by John W. Hammes. After eleven years of development, his InSinkErator company put his disposer on the market in 1968.

    1927 Negative feedback amplifier
    A negative feedback amplifier, or more commonly simply a feedback amplifier, is an amplifier which uses negative feedback to improve performance and reduce sensitivity to parameter variations due to manufacturing or environmental uncertainties. It was invented by Harold Stephen Blackin 1927.

    1928 Recliner
    A recliner is a reclining armchair. It has a backrest that can be tilted back, causing a footrest to extend from the front. Edward Knabusch and Edwin Shoemaker invented the first recliner in Monroe , Michigan in 1928 when they modified a wooden porch chair so that the seat moved forward as the back reclined. A padded model was later developed.

    1928 Ice cube tray
    An ice cube tray is a tray divided into compartments. It is designed to be filled with water, then placed in a freezer until the water freezes to ice, producing ice cubes. The first flexible ice cube tray was invented by Lloyd Groff Copemanin 1928.

    1928 Bubble gum
    Bubblegum is a type of chewing gum especially designed for blowing bubbles. Bubblegum was invented by Frank Henry Fleer in 1906, but was not successful; the formulation of Fleer’s “Blibber-Blubber,” was too sticky. In 1928, Walter E. Diemer invented a superior formulation for bubble gum, which he called ” Double Bubble.”

    1928 Electric razor
    The electric razor has a rotating, vibrating or oscillating blade to remove unwanted hair. The electric razor does not require the use of shaving cream, soap, or water. The razor is powered by a small DC motor, and usually has rechargeable batteries, though early ones were powered directly by house current. The electric razor was invented in 1928 by Col. Jacob Schick.

    1928 Iron lung
    An iron lung is a large machine that enables a person to breathe when normal muscle control has been lost or the work of breathing exceeds the person’s ability. It is a form of a medical ventilator. Philip Drinker invented the iron lung while working at Harvard University in 1928.

    1929 Air Traffic Control
    Air traffic control (ATC) is a service provided by ground-based controllers who direct aircraft on the ground and in the air. The primary purpose of ATC systems worldwide is to separate aircraft to prevent collisions, to organize and expedite the flow of traffic, and to provide information and other support for pilots when able. Archie League, who controlled aircraft using colored flags at what is today Lambert-St. Louis International Airport , is often considered the first air traffic controller.

    1929 Freon
    Freon is an odorless, colorless, nonflammable, and noncorrosive chlorofluorocarbon and hydrochlorofluorocarbon refrigerant, which is used in air conditioning, refrigeration and some automatic fire-fighting systems. Refrigerators from the late 1800s until 1929 used toxic gases, ammonia, methyl chloride, and sulfur dioxide as refrigerants. This new “miracle compound” was co-invented in 1929 by Charles Midgley Jr.and Charles Kettering.

    1929 Applicator tampon
    A tampon is a mass of absorbent material into a body cavity or wound to absorb bodily fluid. The most common type in daily use is disposable and designed to be inserted into the vagina during menstruation to absorb the flow of blood. The applicator tampon with removal cord was invented in 1929 and submitted for patent in 1931 by Dr. Earle Haas, an American from Denver , Colorado . Dr. Hass later sold the patent of the applicator tampon to Gertrude Tendrich, who founded the Tampax Company for the mass production of the length ways expanding tampon.

    1929 Flight simulator
    A flight simulator is a system that simulates the experience of flying an aircraft. The different types of flight simulator range from video games up to full-size cockpit replicas mounted on hydraulic or electromechanical actuators, controlled by state of the art computer technology. In 1929, Edwin Link invented the flight simulator, calling it the “Blue Box” or Link Trainer, which started the now multi-billion dollar flight simulation industry. Prior to his death in 1981, he had accumulated more than 27 patents for aeronautics, navigation and oceanographic equipment.

    1929 Sunglasses
    Sunglasses or sun glasses are a visual aid which features lenses that are colored, polarized or darkened to prevent strong light from reaching the eyes. In 1929, Sam Foster invented and mass-produced the first tinted eyewear pieces solely intended to block out sunlight.

    1929 Frozen food
    Frozen food is food preserved by the process of freezing. Freezing food is a common method of food preservation which slows both food decay and, by turning water to ice, makes it unavailable for most bacterial growth and slows down most chemical reactions. Clarence Birdseye offered his quick-frozen foods to the public. Birdseye got the idea during fur-trapping expeditions to Labrador in 1912 and 1916, where he saw the natives use freezing to preserve foods.

    1929 Particle accelerator
    A particle accelerator is a device that uses electric fields to propel electrically-charged particles to high speeds and to contain them. The earliest particle accelerators were cyclotrons, invented in 1929 by Ernest Lawrence at the University of California , Berkeley .

    1930 Car audio
    Car audio/video (car AV) is a term used to describe the sound or video system fitted in an automobile. In 1930, the Galvin Corporation introduced the first commercial car radio, the Motorola model 5T71, which sold for between $110 and $130 and could be installed in most popular automobiles. Inventors Paul Galvin and Joe Galvin came up with the name Motorola when their company started manufacturing car radios.

    1930 Pressure sensitive tape
    Pressure sensitive tape, PSA tape, adhesive tape, self-stick tape, or sticky tape consists of a pressure sensitive adhesive coated onto a backing material such as paper, plastic film, cloth, or metal foil. Richard G. Drew’s invention in 1930 was a clear cellulose, all-purpose adhesive tape called Scotch (TM) Brand Cellulose Tape.

    1930 Runway lighting
    Runway lighting is used at airports which allow night landings. Seen from the air, runway lights form an outline of the runway. The first runway lighting appeared in 1930 at Cleveland Municipal Airport now known as Cleveland Hopkins International Airport in Cleveland , Ohio .

    1930 Bathysphere
    A bathysphere is a pressurized metal sphere that allows people to go deep in the ocean, to depths at which diving unaided is impossible. This hollow cast iron sphere with very thick walls is lowered and raised from a ship using a steel cable. The bathysphere was invented by William Beebe and Otis Barton in 1930. William Beebe, an American naturalist and undersea explorer, tested the bathysphere in 1930, going down to 1,426 feet (435 m) in a 4’9″ (1.45 m) diameter bathysphere. Beebe and Otis Barton descended about 3,000 ft (914 m) feet in a larger bathysphere in 1934. They descended off the coast of Nonsuch Island, Bermuda in the Atlantic Ocean , During the dive, they communicated with the surface via telephone.

    1930 Chocolate chip cookie
    A chocolate chip cookie is a drop cookie which features chocolate chips as its distinguishing ingredient. The traditional recipe combines a dough composed of butter and both brown and white sugar with semi-sweet chocolate chips. Ruth Wakefield of Whitman , Massachusetts invented chocolate chips and chocolate chip cookies in 1930. Her new cookie invention was called the “Toll House Cookie” which used used broken-up bars of semi-sweet chocolate.

    1930 Thermistor
    A thermistor is a type of resistor with electrical resistance inversely proportional to its temperature. The word is a portmanteau of thermal and resistor. The thermosistor was invented by Samuel Rubenin 1930.

    1931 Electric guitar
    An electric guitar is a guitar using pickups to convert its metal string vibration into electricity. This is amplified with an instrument amplifier. The output is altered with guitar effects such as reverb or distortion. The earliest electric guitars were hollow bodied acoustic instruments with tungsten steel pickups invented by George Beauchamp and Adolph Rickenbacker in 1931. The electric guitar was a key instrument in the development of musical styles that emerged since the late 1940s, such as Chicago blues, early rock and roll and rockabilly, and 1960s blues rock. It is used in almost every popular music genre.

    1931 Strobe light
    The strobe light, commonly called a strobe, is a device used to produce regular flashes of light. Modern uses of strobe lights serve a purpose for safety warning, and motion detection. Strobes can be found atop most police cars, ambulances, and fire trucks. The origin of strobe lighting dates to 1931 when Harold Eugene Edgerton invented a flashing lamp to make an improved stroboscope for the study of moving objects, eventually resulting in dramatic photographs of objects such as bullets in flight.

    1931 Aerogel
    Aerogel is a high-density solid-state material derived from gel in which the liquid component of the gel has been replaced with gas. The result is an extremely low-density solid with several remarkable properties, most notably its effectiveness as a thermal insulator. It was first invented by Samuel Stephens Kistler in 1931, as a result of a bet with Charles Learned over who could replace the liquid inside of a Fruit preserves jar with gas without causing shrinkage.

    1932 Staple remover
    A staple remover allows for the quick removal of a staple from a material without causing damage. The form of de-stapler described was invented by William G. Pankonin of Chicago , Illinois . A patent application for the same was filed on December 12, 1932, granted on March 3, 1936, and published on April 3, 1936 as a patent.

    1932 Radio telescope
    Full-size replica of Jansky’s directional radio antenna, serendipitously the first radio telescope
    A radio telescope is a form of directional radio antenna used in radio astronomy. They differ from optical telescopes in that they operate in the radio frequency portion of the electromagnetic spectrum where they can detect and collect data on radio sources. Radio telescopes are typically large parabolic or dish antenna used singularly or in an array. Karl Guthe Jansky started field of radio astronomy serendipitous in 1932 when his directional antenna found radio static that he later identified as coming from the Milky Way.

     
     
     
    1932 Tape dispenser
    A tape dispenser holds a roll of tape and has a mechanism on one end to easily shear the tape. Dispensers vary widely based on the tape they dispense. Clear tape dispensers are commonly made of plastic, and may be disposable. Other dispensers are stationary and may have sophisticated features to control tape usage and improve ergonomics. The first tape dispenser with a built-in cutting edge was invented in 1932 by John A. Borden, another 3M employee.

    1932 Drive-in theatre
    A drive-in theater consists of a large outdoor screen, a projection booth, a large parking area for automobiles, and usually a concession stand. Within this enclosed area, customers can view movies from the privacy and comfort of their cars. The drive-in theater was the invention of Camden ,   New Jersey , chemical company magnate Richard M. Hollingshead, Jr. in 1932 who conducted outdoor theater tests in his driveway. After nailing a screen to trees in his backyard, Hollingshead set a 1928 Kodak projector on the hood of his car and put a radio behind the screen, testing different sound levels with his car windows down and up. Blocks under vehicles in the driveway enabled him to determine the size and spacing of ramps so all automobiles could have a clear view of the screen.

    1933 Landing Vehicle Tracked
    A Landing Vehicle Tracked (LVT), also known as amtracks, alligators, or in their fire support variants as buffaloes, were amphibious tracked vehicles capable of crawling out of the water and onto the beach and beyond. Used primarily by the United States Armed Forces in the Pacific War against the Empire of Japan during World War II, later versions were thinly armored, and some were equipped with a light tank turret to provide fire support, making them equivalent to light amphibious tanks. Highly versatile in their use, LVT’s landed supplies ashore at Guadalcanal and soldiers ashore at Tarawa , other variations of the LVT were equipped with flamethrowers during the Peleliu Campaign. The LVT was derived from the Alligator, an amphibious vehicle invented by Donald Roeblingin 1933 as a rescue vehicle for downed aviators in the Florida Everglades.

    1933 Multiplane camera
    The multiplane camera is a special motion picture camera used in the traditional animation process that moves a number of pieces of artwork past the camera at various speeds and at various distances from one another, creating a three-dimensional effect, although not stereoscopic. Various parts of the artwork layers are left transparent, to allow other layers to be seen behind them. The movements are calculated and photographed frame-by-frame, with the result being an illusion of depth by having several layers of artwork moving at different speeds. The further away from the camera the slower the speed. The multiplane effect is sometimes referred to as a parallax process. As a former director and animator of Walt Disney Studios, Ub Iwerksin 1933 invented the multiplane camera using four layers of flat artwork before a horizontal camera.

    1933 Frequency modulation
    In telecommunications, frequency modulation (FM) conveys information over a carrier wave by varying its frequency. While working in the basement laboratory of Columbia ‘s Philosophy Hall, Edwin Armstrong invented wide-band frequency modulation radio in 1933. Rather than varying the amplitude of a radio wave to create sound, Armstrong’s method varied the frequency of the wave instead. FM radio broadcasts delivered a much clearer sound, free of static, than the AM radio dominant at the time. Armstrong received a patent on wideband FM on December 26, 1933.

    1934 Modern trampoline
    A trampoline is a gymnastic and recreational device consisting of a piece of taut, strong fabric stretched over a steel frame using many coiled springs to provide a rebounding force which propels the jumper high into the air. In a trampoline, the fabric is not elastic itself; the elasticity is provided by the springs which connect it to the frame. While the trampoline is an old invention which relied on crude and flawed designs, the modern trampoline was invented by George Nissen and Larry Griswold around 1934.

    1935 Richter magnitude scale
    The Richter magnitude scale, or local magnitude ML scale, assigns a number to quantify the amount of seismic energy released by an earthquake. It is a base-10 logarithmic scale obtained by calculating the logarithm of the combined horizontal amplitude of the largest displacement from zero on a Wood–Anderson torsion seismometer output. Co-invented in 1935 by Charles Richter along with Beno Gutenberg of the California Institute of Technology, the Richter magnitude scale was firstly intended to be used only in a particular study area in California , and on seismograms recorded on a particular instrument, the Wood-Anderson torsion seismometer.

    1935 Franchising
    Franchising refers to the methods of practicing and using another person’s philosophy of business. In 1935, Howard Deering Johnson teamed up with Reginald Sprague to establish the first modern restaurant franchise and let independent operators use the same name, food, supplies, logo and even building design in exchange for a fee.

    1935 Black light
    A Black light or UV Light is a lamp emitting electromagnetic radiation that is almost exclusively in the soft ultraviolet range, and emits little visible light. The black light was invented by William H. Byler, in 1935.

    1935 Parking meter
    A parking meter is a device used to collect money in exchange for the right to park a vehicle in a particular place for a limited amount of time. The parking meter was invented by Carl C. Magee of Oklahoma City , Oklahoma in 1935. Magee also holds the patent for a “coin controlled parking meter,” filed on May 13, 1935 and issued on May 24, 1938.

    1935 Surfboard fin
    The surfboard fin, or keel, is the part of the back of a surfboard that enters the water. Similar to a rudder on a boat the surfboard fin works to steer the board and provide stability. The surfboard fin prevents a surfer from uncontrollably spinning in circles while trying to ride a wave. The surfboard fin was invented by Tom Blake in 1935.

    1935 pH meter
    A pH meter is an electronic instrument used to measure the pH (acidity or alkalinity) of a liquid. In 1935, Arnold Orville Beckman invented the pH meter.

    1936 Phillips-head screw
    The Phillips-head screw is a crosshead screw design lying in its self-centering property, useful on automated production lines that use power screwdrivers. The Phillips-head screw was invented and patented by Henry F. Phillips in 1936.

    1936 EEG brain topography
    EEG topography is a neuro imaging technique in which a large number of EEGelectrodes are placed onto the head, following a geometrical array of even-spaced points. Special software in the apparatus’ computer plots the activity on a color screen or printer, by coding the amount of activity in several tones of color. The spatial points lying between electrodes are calculated by mathematical techniques of interpolation, and thus a smooth gradation of colors is achieved. EEG brain topography was invented by William Grey Walter, who in 1936, proved that by using a larger number of electrodes pasted to the scalp, each one having a small size, and a triangulation algorithm, it was possible to identify abnormal electrical activity in the brain areas around a tumor, and diminished activity inside it.

     
    1936 Stock car racing
    Stock car racing is a form of automobile racing. Shorter ovals are called short tracks, unpaved short tracks are called dirt tracks, and longer ovals are known as superspeedways. On March 8, 1936, the first stock car race was held on the Daytona Beach Road Course, promoted by local racer Sig Haugdahl. The race was 78 laps long (250 miles) for street-legal family sedans sanctioned by the American Automobile Association (AAA) for cars built in 1935 and 1936. The city posted a $5000 purse with $1700 for the winner. In 1948, stock car racing became a regulated sport when Bill France, Sr. created NASCAR.

    1936 Programming languages
    A programming language is a machine-readable artificial language. Programming languages can be used to create programs that specify the behavior of a machine, to express algorithms precisely, or as a mode of human communication. The first programming languages predate the modern computer. In mathematical logic and computer science, lambda calculus, also written as λ-calculus, is a formal system designed to investigate function definition, function application and recursion. It was invented by Alonzo Church and Stephen Cole Kleene in the 1930s as part of an investigation into the foundations of mathematics, but has now emerged as a useful tool in the investigation of problems in computability, recursion theory, and as a fundamental basis and a modern paradigm to computer programming and software languages.

    1936 Chair lift
    A chair lift is a type of aerial lift, which consists of a continuously circulating steel cable loop strung between two end terminals and usually over intermediate towers, carrying a series of chairs. They are the primary on hill transport at most ski areas, but are also found at amusement parks, various tourist attractions, and increasingly, in urban transport. James Curran, an engineer from the Union Pacific Railroad, invented and built the first chair lift in the world. Known as the Proctor Mountain Ski Lift, it was located in Sun Valley , Idaho .

    1937 Photosensitive glass
    Photosensitive glass is a clear glass in which microscopic metallic particles can be formed into a picture or image by exposure to short wave radiations such as ultraviolet light. Photosensitive glass was invented in November 1937 by S. Donald Stookey of Corning Glass Works.

    1937 Digital computer
    A digital computer is a device capable of solving problems by processing information on discrete form. It operates on data, including magnitudes, letters, and symbols that are expressed in binary form. While working at Bell Labs in November 1937, George Stibitz, who is internationally recognized as the father of the modern digital computer, built the world’s first relay-based computer which calculated binary addition.

    1937 Shopping cart
    A shopping cart is a metal or plastic basket on wheels supplied by a shop, especially a supermarket, for use by customers inside the shop for transport of merchandise to the check-out counter during shopping. Often, customers are allowed to leave the carts in the parking lot, and store personnel return the carts to the shop. The first shopping cart was invented by Sylvan Goldman in 1937, owner of the Humpty Dumpty supermarket chain in Oklahoma City ,

    1937 Polarized sunglasses
    Polarized sunglasses are protective eyewear which incorporate oscillated lenses shifting the sun’s rays in the opposite direction. Polarized sunglasses were invented in 1937 by Edwin Land.

    1937 Klystron
    A klystron is a specialized linear-beam vacuum tube. Klystrons are used as amplifiers at microwave and radio frequencies to produce both low-power reference signals for superheterodyne radar receivers and to produce high-power carrier waves for communications and the driving force for modern particle accelerator. Russell and Sigurd Varian of Stanford University are generally considered to be the inventors. Their prototype was completed in August 1937.

    1937 Cyclamate
    Cyclamate is an artificial sweetener 30–50 times sweeter than sugar, making it the least potent of the commercially used artificial sweeteners. It was invented in 1937 by graduate student Michael Sveda at the University of Illinois .

    1938 Beach ball
    A beach ball is an inflatable ball for beach and water games. Their large size and light weight take little effort to propel; they travel very slowly and generally must be caught with two hands, making them ideal for lazy games and for children. Their lightness and size make them difficult to use in even moderate wind. The beach ball was invented in California by Jonathon DeLonge in 1938.

    1938 Fiberglass
    The technique of heating and drawing glass into fine fibers has been used for millennia. The use of these fibers for textile applications is more recent. The first commercial production of fiberglass was in 1936. In 1938, fiberglass was invented by Russell Games Slayter of Owens-Corning.

    1938 Xerography
    Xerography, which means “dry writing” in Greek, is a process of making copies. Xerography makes copies without using ink. In this process, static electricity charges a lighted plate; a plastic powder is applied to the areas of the page to remain white. The photocopier was invented in 1938 by Chester Floyd Carlson who marketed his revolutionary device to about 20 companies before he could interest any. The Haloid Company, later called the Xerox Corporation, marketed it, and xerography eventually became common and inexpensive.

    1938 Nylon
    In 1938, a team of researchers working under Wallace H. Carothers at E. I. du Pont de Nemours and Company invented a plastic that can be drawn into strong, silk-like fibers. Nylon soon became popular as a fabric for hosiery as well as industrial applications such as cordage.

    1938 Teflon
    In chemistry, polytetrafluoroethylene is a synthetic fluoropolymer which finds numerous applications. PTFE is most well known by the DuPont brand name Teflon. PTFE was accidentally invented by Roy Plunkettof Kinetic Chemicals in 1938.

    1938 Soft serve ice cream
    Soft serve ice cream in strawberry flavor
    Not to be confused with regular ice cream of the slow, churned type which was invented in China over two millennia ago, soft serve is a distinctive type of frozen dessert that is similar to, but much softer than, ice cream. In 1938, J.F. “Grandpa” McCullough and his son Alex co-invented soft serve ice cream, devising a new way to serve ice cream in its soft, creamy form that it takes before going into the deep freeze to make it scoopable. After Alex McCullough commissioned Harry Oltz in 1939 to design the first soft serve ice cream machine, similar to ones used for making frozen custard, the Dairy Queen franchise was founded when Sherb Noble opened the first store in 1940.

    1939 Yield sign
    In road transport, a yield sign or give way sign indicates that a vehicle driver must prepare to stop if necessary to let a driver on another approach proceed. However, there is no need to stop if his way is clear. A driver who stops has yielded his right of way to another. The yield sign, but not the yield traffic rule itself, was invented in 1939 by Tulsa police officer Clinton Riggs.

    1939 VU meter
    A VU meter is often included in analog circuit, audio equipment to display a signal level in Volume Units. It is intentionally a “slow” measurement, averaging out peaks and troughs of short duration to reflect the perceived loudness of the material. It was originally invented in 1939 by the combined effort of Bell Labsand broadcasters CBS and NBC for measuring and standardizing the levels of telephone lines. The instrument used to measure VU is called the volume indicator (VI) instrument. Most users ignore this and call it a VU meter.

    1940 Blood bank
    A blood bank is a cache or bank for blood or blood components, gathered as a result of blood donations which are stored and preserved for future uses in blood transfusions. In late 1940, just after earning his doctoral thesis, Charles R. Drew was called upon by physician John Scudder to set up and administer an early prototype program for collecting, testing and distributing blood plasma in the United Kingdom known as “Blood for Britain “, the first blood bank.

    1940 Fluxgate magnetometer
    A fluxgate magnetometer measures the direction and magnitude of magnetic fields. Fluxgate magnetometer sensors are manufactured in several geometries and recently have made significant improvements in noise performance, crossfield tolerance and power utilization. The fluxgate magnetometer was invented by Victor Vacquierin 1940 while working for Gulf Research in Pittsburgh .

    1941 Deodorant
    Deodorants are substances applied to the body to reduce body odor caused by the bacterial breakdown of perspiration. Jules Montenier holds a number of patents. Arguably, his January 28, 1941 patent for Astringent Preparation is his most famous which dealt with solving the problem of the excessive acidity of aluminum chloride, then and now the best working antiperspirant, by adding a soluble nitrile or a similar compound. This innovation found its way into “Stopette” deodorant spray, which Time Magazine called “the best-selling deodorant of the early 1950s”.

    1941 Acrylic fiber
    Acrylic fibers are synthetic fibers made from a polymer Polyacrylonitrile with an average molecular weight of ~100,000, about 1900 monomer units. To be called acrylic in the United States , the polymer must contain at least 85% acrylonitrile monomer. Typical comonomers are vinyl acetate or methyl acrylate. The Dupont Corporation invented the first acrylic fibers in 1941 and trademarked them under the name “Orlon”.

    1942 Corn dog
    The corn dog, pogo, dagwood dog, pluto pup or corny dog is a hot dog coated in cornbread batter and deep fried in hot oil, although some are baked. Almost all corn dogs are served on wooden sticks, though some early versions were stickless. Although a contending topic as numerous claims of the origins of the corn dog have surfaced, the invention of the corn dog is widely, yet not universally accredited to Neil Fletcher who first sold them at the Texas State Fair in 1942.

    1942 Ames process
    The Ames process is a process to purify uranium ore. It can be achieved by mixing any of the uranium halides with calcium powder or aluminium powder. The Ames process was invented and used on August 3, 1942 by a group of chemists led by Frank Speddingat the Ames Laboratory.

    1943 Napalm
    Napalm is the name given to any of a number of flammable liquids used in warfare, often jellied gasoline. Napalm is actually the thickener in such liquids, which when mixed with gasoline makes a sticky incendiary gel. Invented in the United States during World War II by a team of Harvard chemists led by Louis Fieser, Napalm’s name is a portmanteau of the names of its original ingredients, coprecipitated aluminium salts of naphthenic acid and palmitic acids. These were added to the flammable substance to cause it to gel.

    1943 Yerkes spectral classification
    The Yerkes spectral classification, also called the MKK system from the authors’ initials, is a system of stellar spectral classification invented in 1943 by William Wilson Morgan, Phillip C. Keenan and Edith Kellman from the Yerkes Observatory.

    1945 Cruise control
    Cruise control automatically controls the rate of motion of a motor vehicle. The driver sets the speed and the system will take over the throttle of the car to maintain the same speed. Cruise control was invented in 1945 by a blind inventor and mechanical engineer named Ralph Teetor. His idea was born out of the frustration of riding in a car driven by his lawyer, who kept speeding up and slowing down as he talked. The first car with Teetor’s system was the Chrysler Imperial in 1958. This system calculated ground speed based on driveshaft rotations and used a solenoid to vary throttle position as needed.

    1945 Microwave oven
    A microwave oven cooks or heats food by dielectric heating. Cooking food with microwaves was discovered by Percy Spenceron October 8, 1945, while building magnetrons for radar sets at Raytheon. Spencer was working on an active radar set when he noticed a strange sensation, and saw that a peanut candy bar he had in his pocket started to melt. Although he was not the first to notice this phenomenon, as the holder of 120 patents, Spencer was no stranger to discovery and experiment, and realized what was happening. The radar had melted his candy bar with microwaves. The first food to be deliberately cooked with microwaves was popcorn, and the second was an egg.In 1947, Raytheon under Percy Spencer demonstrated the world’s first microwave oven built at the company which was called the “Radarange”.

    1946 Spoonplug
    A spoonplug is a form of fishing lure. The spoonplug was invented by Elwood L. “Buck” Perry, then a physics and math teacher in Hickory , North Carolina . Elwood Perry combined science with a logical approach to fishing to create a “total fishing system.” He is credited as being the father of structure fishing and was later inducted into the National Freshwater Fishing Hall of Fame.

    1946 Cancer chemotherapy
    Cancer chemotherapy can be traced directly to the discovery of nitrogen mustard, a chemical warfare agent, as an effective treatment for cancer. Two pharmacologists, Louis S. Goodman and Alfred Gilman were recruited by the United States Department of Defense to investigate potential therapeutic applications of chemical warfare agents. Autopsy observations of people exposed to mustard gas had revealed profound lymphoid and myeloid suppression. Goodman and Gilman reasoned that this agent could be used to treat lymphoma, since lymphoma is a tumor of lymphoid cells. They set up an animal model and established lymphomas in mice and demonstrated they could treat them with mustard agents. In collaboration with a thoracic surgeon, Gustav Linskog, they injected a related agent, mustine into a patient with non-Hodgkin’s lymphoma. They observed a dramatic reduction in the patient’s tumor masses. Although this effect lasted only a few weeks, this was the first step to the realization that cancer could be treated by pharmacological agents.

    1946 DEET
    N,N-Diethyl-meta-toluamide, abbreviated DEET, is the most common active ingredient in insect repellents. It is intended to be applied to the skin or to clothing, and is primarily used to repel mosquitos. DEET was invented by the United States Army in 1946 following its experience of jungle warfare during World War II.

     
    1946 Proton therapy
    Proton therapy utilizes a beam of protons to irradiate diseased tissue, most often in the treatment of cancer. The first suggestion that energetic protons could be an effective treatment method was made by Robert R. Wilson in a paper published in 1946 while he was involved in the design of the Harvard Cyclotron Laboratory (HCL). The first treatments were performed at particle accelerators built for physics research, notably Berkeley Radiation Laboratory in 1954 and at Uppsala in Sweden in 1957.

    1946 Cloud seeding
    Cloud seeding, a form of weather modification, is the attempt to change the amount or type of precipitation that falls from clouds, by dispersing substances into the air that serve as cloud condensation or ice nuclei, which alter the microphysical processes within the cloud. The usual intent is to increase precipitation but hail and fog suppression are also widely practiced in airports. The method’s use has ranged from increasing precipitation in areas experiencing drought to removing radioactive particles from clouds. Cloud seeding was invented by Vincent Schaefer in 1946.

    1947 Transistor
    In electronics, a transistor is a semiconductor device commonly used to amplify or switch electronic signals. Because the controlled output power can be much larger than the controlling input power, the transistor provides amplification of a signal. The transistor is the fundamental building block of all modern electronic devices, and is used in radio, telephone, computer, and other electronic systems. From November 17, 1947 to December 23, 1947, John Bardeenand Walter Brattain at AT&T Bell Labs, underwent experimentations and finally observed that when two gold point contacts were applied to a crystal of germanium, a signal was produced whereby the output power was larger than the input. The American physicist and 1956 Nobel Prize winner, William Shockley, saw the potential in this and worked over the next few months greatly expanding the knowledge of semiconductors in order to construct the first point-contact transistor. Shockley is considered by many to be the “father” of the transistor. Hence, in recognition of his work, the transistor is widely, yet not universally acknowledged as the most important invention of the entire 20th century since it forms today’s building blocks of processors found and used in almost every modern computing and electronics device.

    1947 Defibrillator
    Defibrillation is the definitive treatment for the life-threatening cardiac arrhythmias, ventricular fibrillation and ventricular tachycardia. Defibrillation consists of delivering a therapeutic dose of electrical energy to the affected heart. Dr. Claude Beck invented the defibrillator in 1947.

    1947 Acrylic paint
    Acrylic paint is fast-drying paint containing pigment suspended in an acrylic polymer emulsion. The first acrylic paint was invented by Leonard Bocour and Sam Golden in 1947 under the brand Magna paint.

    1947 Correction fluid
    Correction fluid is an opaque, white fluid applied to paper to mask errors in text. It was very important when material was typed with a typewriter, but has become less so since the advent of the word processor. Correction fluid was invented by Bette Nesmith Graham in 1951 and originally called by the brand name Mistake Out.

     
     
     
     
     
    1947 Mobile phone
    A mobile phone, or cell phone, is a long-range, electronic device used for mobile voice or data communication over a network of specialized base stations known as cell sites. Early mobile FM radio telephones were in use for many years, but since the number of radio frequencies were very limited in any area, the number of phone calls were also very limited. To solve this problem, there could be many small areas called cells which share the same frequencies. When users moved from one area to another while calling, the call would have to be switched over automatically without losing the call. In this system, a small number of radio frequencies could accommodate a huge number of calls. The first mobile telephone call was made from a car in St. Louis , Missouri on June 17, 1946, but the system was impractical from what is considered a portable handset today. The equipment weighed 80 lbs, and the AT&T service, basically a massive party line, cost $30 per month plus 30 to 40 cents per local call.The basic network of hexagonal cells were devised by Douglas H. Ring and W. Rae Young at AT&T Bell Labs in 1947. Known as the “father of the cell phone,” Martin Cooper invented the first handheld cellular/mobile phone in 1973.

    1947 Instant camera
    The instant camera is a type of camera with self-developing film. In 1947, Edwin H. Land invented a new camera that produced photographic images in 60 seconds. A colored photograph model would follow in the 1960s and eventually receive more than 500 patents for Land’s innovations in light and plastic technologies.

    1947 Supersonic aircraft
    In aerodynamics, the sound barrier usually refers to the point at which an aircraft moves from transonic to supersonic speed. On October 14, 1947, just under a month after the United States Air Force had been created as a separate service, tests culminated in the first manned supersonic flight where the sound barrier was broken, piloted by Air Force Captain Chuck Yeager in the Bell X-1.

    1948 Hair spray
    Hair spray is a beauty aqueous solution that is used to keep hair stiff or in a certain style. Weaker than hair gel, hair wax, or glue, it is sprayed to hold styles for a long period. Using a pump or aerosol spray nozzle, it sprays evenly over the hair. Hair spray was first invented and manufactured in 1948 by Chase Products Company, based in Broadview , Illinois .

    1948 Windsurfing
    Windsurfing, or sail boarding, is a surface water sport using a windsurf board, also commonly called a sailboard, usually two to five meters long and powered by wind pushing a sail. In 1948, 20 year old Newman Darby first conceived of using a handheld sail and rig mounted on a universal joint, to control a small catamaran. Darby did not file for a patent for his design, however, he is recognized as the inventor of the first sailboard. However, what is clear from the historical record is that windsurfing, as it is known today, owes much if not all to the promotion and marketing activities of Hoyle and Diana Schweitzer. In 1968, they founded the company Windsurfing International in Southern California to manufacture, promote and license a windsurfer design. Together with Jim Drake, an aerospace engineer at the RAND Corporation, they were the holders of the very first windsurfing patent ever, which was granted by the United States Patent and Trademark Office in 1970, after being filed in 1968.

    1948 Cat litter
    Cat litter is one of any of a number of materials used in litter boxes to absorb moisture from cat feces and urine, which reduces foul odors such as ammonia and renders them more tolerable within the home. The first commercially available cat litter was Kitty Litter, available in 1948 and invented by Ed Lowe.

    1948 Video game
    A video game is an electronic game that involves interaction with a user interface to generate visual feedback on a video device. In 1948, ten years before William Higinbotham’sTennis for Two was developed, Thomas T. Goldsmith Jr.and Estle R. Mann co-patented the “Cathode-Ray Tube Amusement Device,” making it the earliest documented video game. Primitive by modern standards in video gaming, the amusement device, however, required players to overlay pictures or illustrations of targets such as airplanes in front of the screen, dovetailing the game’s action.

    1948 Cable television
    Cable television provides television to consumers via radio frequency signals transmitted to televisions through fixed optical fibers or coaxial cables as opposed to the over-the-air method used in traditional television broadcasting. First known as Community Antenna Television or CATV, cable television was born in the mountains of Pennsylvania in 1948 by John Walson and Margaret Walson.

    1948 Flying disc
    Flying discs are disc-shaped objects thrown and caught for recreation, which are generally plastic and roughly 20 to 25 centimeters (8–10 inches) in diameter, with a lip. The shape of the disc, an airfoil in cross-section, allows it to fly by generating lift as it moves through the air while rotating. First known as the “Whirlo-Way”, the flying disc was invented in 1949 by Walter Frederick Morrison who combined his fascination with invention and his interest in flight. Carved from a solid block of a plastic compound known as “Tenite,” Morrison sold his flying disc invention to WHAM–O, which introduced it in 1957 as the “Pluto Platter.” In 1958, WHAM–O modified the “Pluto Platter” and introduced the “FRISBIE” flying disc to the world. It became an instant sensation.

    1949 Radiocarbon dating
    Radiocarbon dating is a dating method that uses the naturally occurring radioisotope carbon-14 (14C) to determine the age of carbonaceous materials up to about 60,000 years. In 1949, Willard F. Libby invented the procedure for carbon-14 dating.

    1949 Airsickness bag
    An airsickness bag, also known as a barf bag, airsick bag, sick bag, or motion sickness bag, is a small bag commonly provided to passengers onboard airplanes and boats to collect and contain vomit in the event of motion sickness. The airsickness bag was invented by Gilmore Schjeldahl in 1949 for Northwest Orient Airlines.

    1949 Ice resurfacer
    An ice resurfacer is a truck-like vehicle used to clean and smooth the surface of an ice rink. Frank J. Zamboni of Paramount , California invented the first ice resurfacer, which he called a Zamboni, in 1949.

    1949 Modacrylic
    A modacrylic is a synthetic copolymer. They are soft, strong, resilient, and dimensionally stable. Commercial production of modacrylic fiber began in 1949 by Union Carbide Corporation in the United States .

    1949 Holter monitor
    A Holter monitor is a portable device for continuously monitoring the electrical activity of the heart for 24 hours or more. The holter monitor was invented by Norman Holterin 1949.

    1949 Atomic clock
    An atomic clock uses an atomic resonance frequency standard as its timekeeping element. The first atomic clock was an ammonia maser device built in 1949 at the United States National Bureau of Standards.

    1949 Compiler
    A compiler is a computer program or set of programs that transforms source code written in a computerized source language into another computer language often having a binary form known as an object code. The most common reason for wanting to transform source code is to create an executable program. The first compiler written for the A-0 programming language is attributed to its inventor, Grace Hopper in 1949.

    1949 Centrifugal clutch
    A centrifugal clutch is a clutch that uses centrifugal force to connect two concentric shafts, with the driving shaft nested inside the driven shaft. The input of the clutch is connected to the engine crankshaft while the output may drive a shaft, chain, or belt. As engine RPM increases, weighted arms in the clutch swing outward and force the clutch to engage. The centrifugal clutch was invented in 1949 by Thomas Fogarty when he was 15 years old.

    1950 Artificial snowmaking
    Snowmaking is the artificial production of snow by forcing water and pressurized air through a “snow gun” or “snow cannon”, on ski slopes. Snowmaking is mainly used at ski resorts to supplement natural snow. This allows ski resorts to improve the reliability of their snow cover and to extend their ski seasons. The costly production of snowmaking requires low temperatures. The threshold temperature for snowmaking decreases as humidity decreases. Machine-made snow was first co-invented by three engineers—Art Hunt, Dave Richey and Wayne Pierce of Milford , Connecticut on March 14, 1950. Their patented invention of the first “snow cannon” used a garden hose, a 10-horsepower compressor, and a spray-gun nozzle, which produced about 20 inches of snow.

    1950 Credit card
    A credit card is part of a system of payments named after the small plastic card issued to users of the system. The issuer of the card grants a line of credit to the consumer from which the user can borrow money for payment to a merchant or as a cash advance to the user. The concept of paying different merchants using the same card was invented in 1950 by Ralph Schneider and Frank X. McNamara, founders of Diners Club, to consolidate multiple cards.

    1950 Leaf blower
    A leaf blower is a gardening tool that propels air out of a nozzle to move yard debris such as leaves. Leaf blowers are usually powered by two-stroke engine or an electric motor, but four-stroke engines were recently introduced to partially address air pollution concerns. Leaf blowers are typically self contained handheld units, or backpack mounted units with a handheld wand. The leaf blower was invented by Dom Quinto in 1950.

    1950 Disposable diaper
    A diaper or nappy is an absorbent garment for incontinent people. The disposable diaper was invented in 1950 by Marion Donovan. Her first leak-proof diaper was a plastic-lined cloth diaper. Donovan then developed a disposable diaper. She was unsuccessful at selling her invention to established manufacturers, so she started her own company.

    1950 Sengstaken-Blakemore tube
    A Sengstaken-Blakemore tube is an oro or nasogastric tube used occasionally in the management of upper gastrointestinal hemorrhage due to bleeding from esophageal varices which are distended veins in the esophageal wall, usually as a result of cirrhosis. It consists of a gastric balloon, an esophageal balloon, and a gastric suction port. The Sengstaken-Blakemore tube was invented by Dr. Robert W. Sengstaken and Dr. Arthur H. Blakemore in 1950.

     
     
    1951 Cooler
    A cool box, cooler, portable ice chest, chilly bin, or esky most commonly is an insulated box used to keep perishable food or beverages cool. Ice cubes, which are very cold, are most commonly placed in it to make the things inside stay cool. Ice packs are sometimes used, as they either contain the melting water inside, or have a gel sealed inside that also stays cold longer than plain water. The cooler was invented in 1951 by Richard C. Laramy of Joliet , Illinois . Laramy filed a patent for the cooler on February 24, 1951 and was issued U.S. patent #2,663,157 on December 22, 1953.

    1951 Wetsuit
    A wetsuit is a garment, usually made of foamed neoprene, which is worn by divers, windsurfers, canoeists, and others engaged in water sports, providing thermal insulation, abrasion resistance and buoyancy. The insulation properties depend on bubbles of gas enclosed within the material, which reduce its ability to conduct heat. The bubbles also give the wetsuit a low density, providing buoyancy in water. The wetsuit was invented in 1951 by the University of California at Berkeley physicist named Hugh Bradner.

    1951 Golf cart
    A golf cart or golf buggy is a small vehicle designed originally to carry two golfers and their golf clubs around a golf course. The golf cart was invented by Merle Williams of Long Beach, California in 1951.

    1952 Polio vaccine
    Vaccination works by priming the immune system with an ‘immunogen’. Stimulating immune response, via use of an infectious agent, is known as immunization. The development of immunity to polio efficiently blocks person-to-person transmission of wild poliovirus, thereby protecting both individual vaccine recipients and the wider community. In 1952 Dr. Jonas Salk announced his trial vaccine for Polio, or poliomyelitis. Salk’s vaccine was composed of “killed” polio virus, which retained the ability to immunize without the risk of infecting the patient. In 1954, Salk published his findings in the Journal of the American Medical Association, and nationwide testing was carried out. In 1955, Salk’s polio vaccine was made public.

    1952 Barcode
    A barcode is an optical machine-readable representation of data, which shows certain data on certain products. Originally, barcodes represented data in the widths (lines) and the spacings of parallel lines, and may be referred to as linear or 1 dimensional barcodes or symbologies. They also come in patterns of squares, dots, hexagons and other geometric patterns within images termed 2 dimensional matrix codes or symbologies. Norman Joseph Woodlandis best known for inventing the barcode for which he received a patent in October 1952.

    1952 Artificial heart
    An artificial heart is implanted into the body to replace the biological heart. On July 3, 1952, 41-year-old Henry Opitek suffering from shortness of breath made medical history at Harper University Hospital at Wayne State University in Michigan . The Dodrill-GMR heart machine, considered to be the first operational mechanical heart was successfully inserted by Dr. Forest Dewey Dodrill into Henry Opitek while performing heart surgery. In 1981, Robert Jarvik implanted the world’s first permanent artificial heart, the Jarvik 7, into Dr. Barney Clark. The heart, powered by an external compressor kept Clark alive for 112 days. The Jarvik heart was not banned for permanent use. Since 1982, more than 350 people have received the Jarvik heart as a bridge to transplantation.

     
     
     
     
    1953 Heart-lung machine
    Dr. John Heysham Gibbon performed the first successful cardiopulmonary bypass surgery in which the blood was artificially circulated and oxygenated by using his invention, a pump known as the heart-lung machine. This new medical technology, which allowed the surgeon to operate on a dry and motionless heart by maintaining the circulation of blood and the oxygen content of the body, greatly increased surgical treatment options for heart defects and disease.

    1953 Marker pen
    A marker pen, marking pen, felt-tip pen, or marker, is a pen which has its own colored ink-source, and usually a tip made of a porous material, such as felt or nylon. Sidney Rosenthal, from Richmond Hill , New York , is credited with inventing the marker in 1953.

    1953 Apgar scale
    The Apgar scale is used to determine the physical status of an infant at birth. The Apgar scale is administered to a newborn at one minute after birth and five minutes after birth. It scores the baby’s heart rate, respiration, muscle tone, reflex response, and color. This test quickly alerts medical personnel that the newborn needs assistance. This simple, easy-to-perform test was invented in 1953 by Dr. Virginia Apgar, a professor of anesthesia at the New York Columbia-Presbyterian Medical Center .

    1953 Wiffle ball
    Wiffleball is a variation of the sport of baseball designed for indoor or outdoor play in confined areas. The game is played using a perforated, light-weight, rubbery plastic ball and a long, plastic and typically a yellow bat. The Wiffle ball was invented by David N. Mullany of Fairfield , Connecticut in 1953 when he designed a ball that curved easily for his 12-year old son. It was named when his son and his friends would refer to a strikeout as a “whiff”.

    1953 MASER
    A maser is produces coherent electromagnetic waves through amplification due to stimulated emission. Historically the term came from the acronym “Microwave Amplification by Stimulated Emission of Radiation”. Charles H. Townes, J. P. Gordon, and H. J. Zeiger built the first maser at Columbia University in 1953.

    1953 Carbonless copy paper
    Carbonless copy paper is an alternative to carbon paper, used to make a copy of an original, handwritten document without the use of any electronics. Carbonless copy paper was invented by chemists Lowell Schleicher and Barry Green, working for the NCR Corporation, as a biodegradable, stain-free alternative to carbon paper.

    1953 Crossed-field amplifier
    A crossed-field amplifier (CFA) is a specialized vacuum tube frequently used as a microwave amplifier in very-high-power transmitters. A CFA has lower gain and bandwidth than other microwave amplifier tubes, but it is more efficient and capable of much higher output power. William C. Brown is considered to have invented the first crossed-field amplifier in 1953 which he called an Amplitron.

    1954 TV dinner
    A TV dinner is a prepackaged, frozen or chilled meal generally in an individual package. It requires little preparation, oven baked or microwaveable, and contains all the elements for a single-serving meal in a tray with compartments for the food. Carl A. Swanson of C.A. Swanson & Sons is generally credited for inventing the TV dinner. Retired Swanson executive Gerry Thomas said he conceived the idea after the company found itself with a huge surplus of frozen turkeys because of poor Thanksgiving sales.
     
     

    1954 Acoustic suspension loudspeaker
    The acoustic suspension woofer is a type of loudspeaker that reduces bass distortion caused by non-linear, stiff mechanical suspensions in conventional loudspeakers. The acoustic suspension loudspeaker was invented in 1954 by Edgar Villchur, and brought to commercial production by Villchur and Henry Kloss with the founding of Acoustic Research in Cambridge Massachusetts .

    1954 Automatic sliding doors
    Automatic doors are powered open and closed either by power, spring, or by a sensor. Automatic sliding doors are commonly found at entrance and exits of supermarkets, department stores, and airport terminals. In 1954, Dee Horton and Lew Hewitt invented the automatic sliding door.

    1954 Cardiopulmonary resuscitation
    Cardiopulmonary resuscitation is an important life saving first aid skill, practiced throughout the world. It is the only known effective method of keeping someone who has suffered cardiac arrest alive long enough for definitive treatment to be delivered. In 1954, James Elam was the first to demonstrate experimentally that cardiopulmonary resuscitation (CPR) was a sound technique.
    Together with Dr. Peter Safar he demonstrated its superiority to previous methods.

    1954 Synthetic diamond
    Synthetic diamonds are diamonds produced in a technological process as opposed to natural diamonds, which are created in geological processes. Synthetic diamonds are also widely known as HPHT diamonds or CVD diamonds, HPHT and CVD being the production methods, high-pressure high-temperature synthesis and chemical vapor deposition, respectively. Although the concept of producing high quality artificial diamonds is an old one, the reproductable synthesis of diamonds is not. In 1954, Howard Tracy Hall at the GE Research Laboratory invented a belt press in the shape of a doughnut, which confined the sample chamber and two curved, tapered pistons to apply pressure on the chamber in order to produce the first commercially successful and reproducible synthesis of a diamond.

    1954 Radar gun
    A radar gun or speed gun is a small Doppler radar used to detect the speed of objects. It relies on the Doppler Effect applied to a radar beam to measure the speed of objects at which it is pointed. Radar guns may be hand-held or vehicle-mounted. Bryce K. Brown invented the radar gun in March 1954.

    1955 Crosby-Kugler capsule
    A Crosby-Kugler capsule is a device used for obtaining biopsies of small bowel mucosa, necessary for the diagnosis of various small bowel diseases. It was invented by Dr. William Holmes Crosby, Jr. in 1955.

    1955 Nuclear submarine
    The USS Nautilus (SNN 571), the world’s first nuclear submarine, revolutionized naval warfare. Conventional submarines need two engines: a diesel engine to travel on the surface and an electric engine to travel submerged, where oxygen for a diesel engine is not available. By relying on nuclear capability, the USS Nautilus could travel uninterrupted for thousands of miles below the surface with a single fuel charge. Beginning in 1951, Admiral Hyman Rickover can be credited for the design of the world’s first nuclear submarine who led and oversaw a group of scientists and engineers at the Naval Reactors Branch of the Atomic Energy Commission. After sea trials were conducted and testing was completed, the USS Nautilus became fully operational in January 1955.

     
     
    1955 Hard disk drive
    A hard disk drive, or hard drive, hard disk, or fixed disk drive, is a non-volatile storage device which stores digitally encoded data on rapidly rotating platters with magnetic surfaces. The hard disk drive was invented by Reynold Johnson and commercially introduced in 1956 with the IBM 305 RAMAC computer.

    1956 Kart racing
    Kart racing or karting is a variant of an open-wheel motor sport with simple, small four-wheeled vehicles called karts, go-karts, or gearbox karts depending on the design. Karts vary widely in speed and some can reach speeds exceeding 160 mph, while go-karts intended for the general public in amusement parks may be limited to speeds of no more than 15 mph. In the summer of 1956, hot rod veteran Art Ingels built the first go-kart out of old car frame tubing, welding beads, and a lawnmower motor, not realizing that he had invented a new sport and form of auto racing.

    1956 Bone marrow transplantation
    Stem cell transplantation was pioneered using bone-marrow-derived stem cells by a team at the Fred Hutchinson Cancer Research Center from the 1950s through the 1970s. The first successful bone marrow transplantation was for a cancer patient and was performed by E. Donnall Thomas in 1956.

    1956 Industrial robot
    An industrial robot is an automatically controlled, re-programmable, multipurpose manipulator programmable in three or more axes. The first to invent an industrial robot was George Devoland Joseph F. Engelberger.

    1956 Fortran language
    Fortran is a general-purpose, procedural, and imperative programming language that is especially suited to numeric computation and scientific computing. Fortran came to dominate this area of programming early on and has been in continual use for over half a century in computationally intensive areas such as numerical weather prediction, finite element analysis, computational fluid dynamics (CFD), computational physics, and computational chemistry. It is one of the most popular languages in the area of High-performance computing and programs to benchmark and rank the world’s fastest supercomputers are written in Fortran. In 1956, John Backusand a team of researchers at IBM invented the Fortran programming language for the IBM 704 mainframe computer.

    1956 Videotape
    Videotape is a means of recording images and sound onto magnetic tape as opposed to movie film. The first practical professional videotape machines were the Quadruplex machines introduced by Ampex on April 14, 1956. Invented by Charles Ginsburg and Ray Dolby, Quad employed a transverse four-head system on a two-inch (5.08 cm) tape, and linear heads for the soundtrack.
     
    1956 Particle storage ring
    A storage ring is a type of circular particle accelerator in which a continuous or pulsed particle beam may be kept circulating for a long period of time, up to many hours. Gerard K. O’Neill invented the first particle storage ring in 1956.

    1957 Wireless microphone
    A wireless microphone, also known as a lavalier microphone, is a small dynamic microphone used for television, theatre, and public speaking applications, in order to allow hands-free operation. They are most commonly provided with small clips for attaching to collars, ties, or other clothing. The cord may be hidden by clothes and either run to a radio frequency transmitter in a pocket or clipped to a belt for mobile work, or directly to the mixer for stationary applications. The wireless microphone was invented in 1957 and patented in 1964 by the American electronics engineer Raymond A. Litke.
    1957 Laser
    A laser is a device that emits electromagnetic radiation through a process called stimulated emission. Laser light is usually spatially coherent, which means that the light either is emitted in a narrow, low-divergence beam, or can be converted into one with the help of optical components such as lenses. In 1957, American physicist Gordon Gould first theorized the idea and use of laser technology. Despite a 35 year battle with the United States Patent and Trademark Office, Gould is now widely, yet not universally known as the original inventor of laser.[266] However, Gould never developed or produced the first working laser. While working at Hughes Research Laboratories, physicist Theodore H. Maiman created the first laser in 1960. The core of his laser consisted of a man-made ruby, a material that had been judged unsuitable by other scientists who rejected crystal cores in favor of various gases.

    1957 Confocal microscopy
    Confocal microscopy is an optical imaging technique used to increase micrograph contrast and to reconstruct three-dimensional images by using a spatial pinhole to eliminate out-of-focus light or flare in specimens that are thicker than the focal plane. This technique has gained popularity in the scientific and industrial communities. Typical applications include life sciences and semiconductor inspection. The principle of confocal imaging was invented and patented by Marvin Minskyin 1957.

    1957 Air-bubble packing
    Better known by the brand name of Bubble Wrap, air-bubble packing is a pliable transparent plastic material commonly used for the cushioning of fragile, breakable items in order to absorb or minimize shock and vibration. Regularly spaced, the protruding air-filled hemispheres are known as “bubbles” which are 1/4 inch (6 millimeters) in diameter, to as large as an inch (26 millimeters) or more. Air-bubble packing was co-invented by Alfred Fielding and Marc Chavannes in 1957

    1957 Borazon
    Borazon, a boron nitride allotrope, is the fourth hardest substance, after aggregated diamond nanorods, ultrahard fullerite, and diamond, and the third hardest artificial material. Borazon is a crystal created by heating equal quantities of boron and nitrogen at temperatures greater than 1800 °celsius, 3300 °Fahrenhe

  75. By Patriot on 6 November 2011

    1957 Borazon
    Borazon, a boron nitride allotrope, is the fourth hardest substance, after aggregated diamond nanorods, ultrahard fullerite, and diamond, and the third hardest artificial material. Borazon is a crystal created by heating equal quantities of boron and nitrogen at temperatures greater than 1800 °celsius, 3300 °Fahrenheit at 7 gigapascal 1 million pound-force per square inch. Borazon was first invented in 1957 by Robert H. Wentorf, Jr., a physical chemist working for the General Electric Company. In 1969, General Electric adopted the name Borazon as its trademark for the crystal.

    1957 Gamma camera
    A gamma camera is a device used to image gamma radiation emitting radioisotopes, a technique known as scintigraphy. The applications of scintigraphy include early drug development and nuclear medical imaging to view and analyse images of the human body of the distribution of medically injected, inhaled, or ingested radionuclides emitting gamma rays. The gamma camera was invented by Hal Angerin 1957.

    1957 Cryotron
    The cryotron is a switch that operates using superconductivity. The cryotron works on the principle that magnetic fields destroy superconductivity. The cryotron was invented by Dudley Buck in 1957.

    1958 Lisp programming language
    Lisp is a family of computer programming languages with a long history and a distinctive, fully parenthesized syntax. Originally specified in 1958, Lisp is the second-oldest high-level programming language in widespread use today where Fortran is the oldest. It was invented by John McCarthy in 1958.
     
     

    1958 Carbon fiber
    Carbon fiber is a material consisting of extremely thin fibers about 0.005–0.010 mm in diameter and composed mostly of carbon atoms. In 1958, Dr. Roger Bacon invented the first high-performance carbon fibers at the Union Carbide Parma Technical Center , located outside of Cleveland , Ohio .

    1958 Integrated circuit
    An integrated circuit is a miniaturized electronic circuit that has been manufactured in the surface of a thin substrate of semiconductor material. Integrated circuits are used in almost all electronic equipment in use today and have revolutionized the world of electronics. The integration of large numbers of tiny transistors into a small chip was an enormous improvement over the manual assembly of circuits using discrete electronic components. On September 12, 1958, Jack Kilby developed a piece of germanium with an oscilloscope attached. While pressing a switch, the oscilloscope showed a continuous sine wave, proving that his integrated circuit worked. A patent for a “Solid Circuit made of Germanium”, the first integrated circuit, was filed by its inventor, Jack Kilby on February 6, 1959.

    1959 Fusor
    The fusor is an apparatus invented by Philo T. Farnsworth in 1959 to create nuclear fusion. Unlike most controlled fusion systems, which slowly heat a magnetically confined plasma, the fusor injects “high temperature” ions directly into a reaction chamber, thereby avoiding a considerable amount of complexity. The approach is known as inertial electrostatic confinement.

    1959 Weather satellite
    A weather satellite is a type of satellite that is primarily used to monitor the weather and climate of the Earth. The first weather satellite, Vanguard 2, was launched on February 17, 1959, although the first weather satellite to be considered a success was TIROS-1, launched by NASA on April 1, 1960.

    1959 Spandex
    Spandex is a synthetic fiber known for its exceptional elasticity that is typically worn as apparel for exercising and in gymnastics. Spandex is stronger and more durable than rubber, its major non-synthetic competitor. Spandex was invented in 1959 by DuPont chemist Joseph Shivers.

    1960 Magnetic stripe card
    A magnetic stripe card is a type of card capable of storing data by modifying the magnetism of tiny iron-based magnetic particles on a band of magnetic material on the card. The magnetic stripe, sometimes called a mag stripe, is read by physical contact and swiping past a reading head. Magnetic stripe cards are commonly used in credit cards, identity cards such as a driver’s license, and transportation tickets. The magnetic stripe card was invented in 1960 by IBM engineer Forrest Parry, who conceived the idea of incorporating a piece of magnetic tape in order to store secured information and data to a plastic card base.

    1960 Global navigation satellite system
    NASA’s Transit seen orbiting the earth, was the first operational GNSS in the world
    A global navigation satellite system (GNSS) provides autonomous geo-spatial positioning with global coverage. A GNSS allows small electronic receivers to determine their location such as longitude, latitude, and altitude to within a few meters using time signals transmitted along a line of sight by radio from satellites in outer space. Receivers on the ground with a fixed position can also be used to calculate the precise time as a reference for scientific experiments. The first such system was Transit, developed by the Johns Hopkins University Applied Physics Laboratory under the leadership of Richard Kershner. Development of the system for the United States Navy began in 1958, and a prototype satellite, Transit 1A, was launched in September 1959. That satellite failed to reach orbit. A second satellite, Transit 1B, was successfully launched April 13, 1960 by a Thor-Ablestar rocket. The last Transit satellite launch was in August 1988.
    1960 Combined oral contraceptive pill
    The combined oral contraceptive pill, or birth-control pill, or simply “the Pill”, is a combination of an estrogen and a progestin taken orally to inhibit normal female fertility. On May 9, 1960, the FDA announced it would approve Enovid 10 mg for contraceptive use. By the time Enovid 10 mg had been in general use for three years, at least a half a million women had used it. Beginning his research and studies in the feasibility of women’s fertility in 1950, Dr. Gregory Pincus invented the combined oral contraceptive pill in 1960.

    1960 Obsidian hydration dating
    Obsidian hydration dating is a geochemical method of determining age in either absolute or relative terms of an artifact made of obsidian. Obsidian hydration dating was introduced in 1960 by Irving Friedman and Robert Smith of the United States Geological Survey.

    1960 Gas laser
    A gas laser is a laser in which an electric current is discharged through a gas to produce light. The first gas laser, the Helium-neon, was invented by William R. Bennett, Don Herriott, and Ali Javan in 1960.

    1961 Wearable computer
    Wearable computers are computers which can be worn on the body. Wearable computers are especially useful for applications that require computational support while the user’s hands, voice, eyes or attention are actively engaged with the physical environment. The wearable computer was first conceived by American mathematician Edward O. Thorpin 1955 and co-invented with American electronic engineer Claude Shannon.

    1961 Frozen carbonated beverage
    A frozen carbonated beverage is a mixture of flavored sugar syrup, carbon dioxide, and water that is frozen by a custom machine creating a drink consisting of a fine slush of suspended ice crystals, with very little liquid. In 1961, Omar Knedlik of Coffeyville , Kansas invented the first frozen carbonated drink machine and is thus recognized as the inventor of the frozen carbonated beverage. In 1965, 7-Eleven licensed the machine, and began selling Knedlik’s invention by the brand name popularly known as Slurpee.

    1961 Biofeedback
    Biofeedback is a form of alternative medicine that involves measuring a subject’s quantifiable bodily functions such as blood pressure, heart rate, skin temperature, sweat gland activity, and muscle tension, conveying the information to the patient in real-time. This raises the patient’s awareness and conscious control of his or her unconscious physiological activities. Neal Miller is generally considered the father of modern-day biofeedback. Miller theorized the basic principles of biofeedback by applying his theory that classical and operant conditioning were both the result of a common learning principle in 1961. Miller hypothesized that any measurable physiological behavior within the human body would respond in some way to voluntary control.

    1962 Communications satellite
    A communications satellite is an artificial satellite stationed in space for the purposes of telecommunications. Modern communications satellites use a variety of orbits. For fixed point-to-point services, communications satellites provide a microwave radio relay technology complementary to that of submarine communication cables. Invented in 1962 by the American aerospace engineer John Robinson Pierce, NASA launched Telstar, the world’s first active communications satellite, and the first satellite designed to transmit telephone and high-speed data communications. Its name is still used to this day for a number of television broadcasting satellites.
     
     
     

    1962 Light-emitting diode
    Blue, green, and red LEDs can be combined to produce most perceptible colors, including white.
    A light-emitting-diode (LED) is a semiconductor diode that emits light when an electric current is applied in the forward direction of the device, as in the simple LED circuit. The effect is a form of electroluminescence where incoherent and narrow-spectrum light is emitted from the p-n junction in a solid state material. The first practical visible-spectrum LED was invented in 1962 by Nick Holonyak Jr.

    1962 Electret microphone
    An electret microphone is a type of condenser microphone, which eliminates the need for a power supply by using a permanently-charged material. Electret materials have been known since the 1920s, and were proposed as condenser microphone elements several times, but were considered impractical until the foil electret type was invented at Bell Laboratories in 1962 by Jim West, using a thin metallized Teflon foil. This became the most common type, used in many applications from high-quality recording and lavalier use to built-in microphones in small sound recording devices and telephones.

    1962 Jet injector
    A jet injector is a type of medical injecting syringe that uses a high-pressure narrow jet of the injection liquid instead of a hypodermic needle to penetrate the epidermis. The jet injector was invented by Aaron Ismach in 1962.

    1962 Laser diode
    A laser diode is a laser where the active medium is a semiconductor similar to that found in a light-emitting diode. The most common and practical type of laser diode is formed from a p-n junction and powered by injected electric current. These devices are sometimes referred to as injection laser diodes to distinguish them from optically pumped laser diodes, which are more easily manufactured in the laboratory. The laser diode was invented in 1962 by Robert N. Hall.

    1962 Glucose meter
    A glucose meter is a medical device for determining the approximate concentration of glucose in the blood. The first glucose meter was invented by Leland Clark and Ann Lyons at the Cincinnati Children’s Hospital which was first known as a glucose enzyme electrode. The sensor worked by measuring the amount of oxygen consumed by the enzyme.

    1963 Computer mouse
    In computing, a mouse is a pointing device that functions by detecting two-dimensional motion relative to its supporting surface. The mouse’s motion typically translates into the motion of a pointer on a display, which allows for fine control of a Graphical User Interface. Douglas Engelbart invented the computer mouse at the Stanford Research Institute in 1963.

    1963 Lung transplantation
    Lung transplantation is a surgical procedure in which a patient’s diseased lungs are partially or totally replaced by lungs which come from a donor. Lung transplantation is the therapeutic measure of last resort for patients with end-stage lung disease who have exhausted all other available treatments without improvement. A variety of conditions may make such surgery necessary. Dr. James Hardy of the University of Mississippi Medical Center performed the first human lung transplant, the left lung, in 1963.

     
     
     
     
     
    1963 BASIC language
    In computer programming, BASIC is a family of high-level programming languages. The original BASIC was invented in 1963 by John George Kemeny and Thomas Eugene Kurtzat Dartmouth College in New Hampshire to provide computer access to non-science students. At the time, nearly all use of computers required writing custom software, which was something only scientists and mathematicians tended to be able to do. The language and its variants became widespread on microcomputers in the late 1970s and 1980s.

    1963 Balloon catheter
    A balloon catheter is a type of “soft” catheter with an inflatable “balloon” at its tip which is used during a catheterization procedure to enlarge a narrow opening or passage within the body. The deflated balloon catheter is positioned, then inflated to perform the necessary procedure, and deflated again in order to be removed. A common use includes angioplasty. In 1963, Dr. Thomas Fogarty invented and patented the balloon catheter.

    1963 Geosynchronous satellite
    A geosynchronous satellite is a satellite whose orbital track on the Earth repeats regularly over points on the Earth over time. The world’s first geosynchronous satellite, the Syncom II which was launched on a Delta rocket at NASA in 1963, was invented by Harold Rosen.

    1963 Neutron bomb
    A neutron bomb, technically referred to as an enhanced radiation weapon, is a type of tactical nuclear weapon formerly built mainly by the United States specifically to release a large portion of its energy as energetic neutron radiation. Samuel Cohen is credited with the conception of the neutron bomb and its testing was authorized and carried out in 1963 at an underground Nevada test facility.

    1964 Plasma display
    A plasma display panel is a flat panel display common to large TV displays. Many tiny cells between two panels of glass hold an inert mixture of noble gases. The gas in the cells is electrically turned into a plasma which then excites phosphors to emit light. The monochrome plasma video display was co-invented in 1964 at the University of Illinois at Urbana-Champaign by Donald Bitzer, H. Gene Slottow, and graduate student Robert Willson for the PLATO Computer System.
     
    1964 8-track cartridge
    Stereo 8, commonly known as the eight-track cartridge or eight-track, is a magnetic tape sound recording technology. In 1964, William Lear invented the eight-track, which went on to become the most popular musical medium from the mid-1960s to the early 1980s.

    1964 Permanent press
    A permanent press is a characteristic of fabric that has been chemically processed to resist wrinkles and hold its shape. This treatment has a lasting effect on the fabric, namely in shirts, trousers, and slacks. Permanent press was invented in 1964 by Ruth Rogan Benerito, research leader of the Physical Chemistry Research Group of the Cotton Chemical Reactions Laboratory.

    1964 Heart transplantation
    Heart transplantation or cardiac transplantation, is a surgical transplant procedure performed on patients with end-stage heart failure or severe coronary artery disease. The most common procedure is to take a working heart from a recently deceased organ donor and implant it into the patient. The patient’s own heart may either be removed or, less commonly, left in to support the donor heart. It is also possible to take a heart from another speciesor implant or a man-made artificial heart. The first heart transplanted into a human occurred in 1964 at the University of Mississippi Medical Center in Jackson , Mississippi when a team led by Dr. James Hardy transplanted a chimpanzee heart into a dying patient.

    1964 Artificial turf
    Artificial turf, or synthetic turf, is a man-made surface made to look like natural grass. It is most often used in arenas for sports that were originally or are normally played on grass. David Chaney who moved to Raleigh , North Carolina in 1960 and later served as dean of the North Carolina State University College of textiles, headed the team of RTP researchers who created the famous artificial turf. Artificial turf was co-invented in 1964 by James M. Faria and Robert T. Wright, employees of Monsanto Company. Widely known as Astroturf, it was invented in 1964 by James M. Faria and Robert T. Wright and patented in 1967, originally sold under the name “Chemgrass”.

    1964 Carbon dioxide laser
    The carbon dioxide laser was one of the earliest gas lasers to be developed and is still one of the most useful. The carbon dioxide laser was invented by C. Kumar N. Pate lof Bell Labs in 1964.

    1964 Liquid crystal display (Dynamic Scattering Mode)
    A liquid crystal display (LCD) is an electronically-modulated optical device shaped into a thin, flat panel made up of any number of color or monochrome pixels filled with liquid crystals and arrayed in front of a light source or reflector. In 1964, George H. Heilmeier invented the dynamic scattering mode found in liquid crystal displays, wherein an electrical charge is applied which rearranges the molecules so that they scatter light.

    1964 SQUID
    Superconducting Quantum Interference Devices are very sensitive magnetometers used to measure extremely small magnetic fields based on superconducting loops containing Josephson junctions. The DC SQUID was invented in 1964 by Arnold Silver, Robert Jaklevic, John Lambe, and James Mercereau of Ford Research Labs.

    1964 Argon laser
    The argon laser is one of a family of ion lasers that use a noble gas as the active medium. The argon laser was invented by William Bridges in 1964.

    1965 Automatic adaptive equalizer
    An automatic adaptive equalizer corrects distorted signals, greatly improving data performance and speed. All computer modems use equalizers. The automatic adaptive equalizer was invented in 1965 by Bell Laboratories electrical engineer Robert Lucky.

    1965 Snowboarding
    Snowboarding is a sport that involves descending a slope that is either partially or fully covered with snow on a snowboard attached to a rider’s feet using a special boot set into a mounted binding. The development of snowboarding was inspired by skateboarding, surfing and skiing. The first snowboard, the Snurfer, was invented by Sherman Poppen in 1965. Snowboarding became an Winter Olympic Sportin 1998.

    1965 Kevlar
    Kevlar is the registered trademark for a light, strong para-aramid synthetic fiber. Typically it is spun into ropes or fabric sheets that can be used as such or as an ingredient in composite material components. Currently, Kevlar has many applications, ranging from bicycle tires and racing sails to body armor because of its high strength-to-weight ratio. Invented at DuPont in 1965 by Stephanie Kwolek, Kevlar was first commercially used in the early 1970s as a replacement for steel in racing tires.

     
     
    1965 Hypertext
    Hypertext most often refers to text on a computer that will lead the user to other, related information on demand. It is a relatively recent innovation to user interfaces, which overcomes some of the limitations of written text. Rather than remaining static like traditional text, hypertext makes possible a dynamic organization of information through links and connections called hyperlinks. Ted Nelson coined the words “hypertext” and “hypermedia” in 1965 and invented the Hypertext Editing System in 1968 at Brown University .

    1965 Cordless telephone
    A cordless telephone is a telephone with a wireless handset that communicates via radio waves with a base station connected to a fixed telephone line, usually within a limited range of its base station. The base station is on the subscriber premises, and attaches to the telephone network the same way a corded telephone does. In 1965, an American woman named Teri Pall invented the cordless telephone. Due to difficulties of marketing, Pall never patented her invention. George Sweigert of Euclid , Ohio had more success, thus receiving a patent for the cordless telephone in 1969.

    1965 Space pen
    The Space Pen, also known as the Zero Gravity Pen, is a pen that uses pressurized ink cartridges and is claimed to write in zero gravity, upside down, underwater, over wet and greasy paper, at any angle, and in extreme temperature ranges. The ballpoint is made from tungsten carbide and is precisely fitted in order to avoid leaks. A sliding float separates the ink from the pressurized gas. The thixotropic ink in the hermetically sealed and pressurized reservoir is claimed to write for three times longer than a standard ballpoint pen. In 1965, the space pen was invented and patented by Paul C. Fisher. After two years of testing at NASA, the space pen was fist used during the Apollo 7 mission in 1968.

    1965 Minicomputer
    A minicomputer is a class of multi-user computers that lies in the middle range of the computing spectrum, in between the largest multi-user systems and the smallest single-user systems. Wesley A. Clarkand Charles Molnarco-invented the PDP-8in 1965, the world’s first minicomputer, using integrated circuit technology. Because of its relatively small size and its $18,000 price tag, Digital Equipment only sold several hundred units.

    1965 Compact disc
    The Compact Disc, or CD, is an optical disc used to store digital data, originally developed for storing digital audio. While working at Pacific Northwest National Laboratory, James Russell invented the compact disc, later presenting and selling the rights to companies such as Sony and Philips who commercialized the compact disc beginning in 1980. Russell currently holds 22 legal patents relating to his inventions in optical recording and playback as well as the compact disc.

    1965 Chemical laser
    A chemical laser is a laser that obtains its energy from a chemical reaction. Chemical lasers can achieve continuous wave output with power reaching to megawatt levels. They are used in industry for cutting and drilling, and in military as directed-energy weapons. The first chemical laser was co-invented by Jerome V. V. Kasper and George C. Pimentel in 1965.

    1966 Dynamic random access memory
    Dynamic random access memory is a type of random access memory that stores each bit of data in a separate capacitor within an integrated circuit. Since real capacitors leak charge, the information eventually fades unless the capacitor charge is refreshed periodically. Because of this refresh requirement, it is a dynamic memory as opposed to static random access memory and other static memory. In 1966 DRAM was invented by Robert Dennard at the IBM Thomas J. Watson Research Center .
     

    1967 Food bank
    A food bank is a non-profit organization which distributes non-perishable goods and perishable food items to non-profit agencies involved in local emergency food programs. The first food bank was St. Mary’s Food Bank started in 1967 in Phoenix , Arizona .

    1967 Airbag
    An airbag is a vehicle safety device. It is an occupant restraint consisting of a flexible envelope designed to inflate rapidly in an automobile collision, to prevent vehicle occupants from striking hard interior objects such as steering wheels. An American inventor, Dr. Allen S. Breed, invented and developed a key component for automotive use in 1967, the ball-in-tube inertial sensor for crash detection. Breed Corporation then marketed this innovation first in 1967 to Chrysler.

    1967 Hand-held calculator
    Invented by Jack Kilbyin 1967, the hand-held calculator is a device for performing mathematical calculations, distinguished from a computer by having a limited problem solving ability and an interface optimized for interactive calculation rather than programming. Calculators can be hardware or software, and mechanical or electronic, and are often built into devices such as PDAs or mobile phones.

    1968 Lunar Module
    The Lunar Module was the lander portion of the Apollo spacecraft built for the Apollo program by Grumman in order to achieve the transit from cislunar orbit to the surface and back. The module was also known as the LM from the manufacturer designation. Tom Kellyas a project engineer at Grumman, successfully designed and built the first Lunar Module. NASA achieved the first test flight on January 22, 1968 using a Saturn V rocket. Six successful missions carried twelve astronauts, the first being Neil Armstrong and Buzz Aldrin, to the moon surface and safely back home to earth.

    1968 Virtual reality
    Virtual reality (VR) is a technology which allows a user to interact with a computer-simulated environment. Most current virtual reality environments are primarily visual experiences, displayed either on a computer screen or through special or stereoscopic displays, but some simulations include additional sensory information, such as sound through speakers or headphones. In 1968, Ivan Sutherland, with the help of his student Bob Sproull, invented what is widely considered to be the first virtual reality and augmented reality (AR) head mounted display (HMD) system. It was primitive both in terms of user interface and realism, and the HMD to be worn by the user was so heavy it had to be suspended from the ceiling, and the graphics comprising the virtual environment were simple wireframe model rooms. In 1989, Jaron Lanier, the founder of VPL Research popularized the concept of virtual reality with his “google n’ gloves” system.

    1968 Racquetball
    A typical racquetball racquet and ball
    Racquetball is a racquet sport played with a hollow rubber ball in an indoor or outdoor court. Joe Sobek is credited with inventing the sport of racquetball in the Greenwich YMCA, though not with naming it. A professional tennis player and handball player, Sobek sought a fast-paced sport that was easy to learn and play. He designed the first strung paddle, devised a set of codified rules, and named his game “paddle rackets.”

    1968 Crash test dummy
    A crash test dummy is a full-scale anthropomorphic test device that simulates the dimensions, weight proportions and articulation of the human body, and is usually instrumented to record data about the dynamic behavior of the ATD in simulated vehicle impacts. The first crash test dummy was invented by Samuel W. Alderson in1968.
     

    1968 Bone marrow transplantation (non-cancer patient)
    The first physician to perform a successful human bone marrow transplantation for a non-cancer patient was Robert A. Good at the University of Minnesota in 1968.

    1969 Laser printer
    A laser printer is a common type of computer printer that rapidly produces high quality text and graphics on plain paper. The laser printer was invented at Xerox in 1969 by researcher Gary Starkweather, who had an improved printer working by 1971 and incorporated into a fully functional networked printer system by about a year later.

    1969 Wide-body aircraft
    A wide-body aircraft is a large airliner with two passenger aisles, also known as a twin-aisle aircraft. As the world’s first wide-body aircraft, the Boeing 747, also referred to as a jumbo jet, revolutionized international travel around the globe by making non-stop and long distance travel accessible for all. Joe Sutter, the chief engineer of the jumbo jet program at The Boeing Company designed the world’s first wide-body aircraft, the Boeing 747, with its first test flight on February 9, 1969.

    1969 Taser
    A Taser is an electroshock weapon that uses Electro-Muscular Disruption (EMD) technology to cause neuromuscular incapacitation (NMI) and strong muscle contractions through the involuntary stimulation of both the sensory nerves and the motor nerves. The Taser is not dependent on pain compliance, making it highly effective on subjects with high pain tolerance. For this reason it is preferred by law enforcement over traditional stun guns and other electronic control weapons. Jack Cover, a NASA researcher, invented the Taser in 1969.

    1969 Smoke detector
    A smoke detector is a device that detects smoke and issues a signal. Most smoke detectors work either by optical detection or by physical process, but some of them use both detection methods to increase sensitivity to smoke. Smoke detectors are usually powered by battery while some are connected directly to power mains, often having a battery as a power supply backup in case the mains power fails. In 1969, two Americans Kenneth House and Randolph Smith co-invented the first battery powered smoke detector for home use.

    1969 Bioactive glass
    Bioactive glasses are a group of surface reactive glass-ceramics. The biocompatibility of these glasses has led them to be investigated extensively for use as implant materials in the human body to repair and replace diseased or damaged bone. Bioactive glass was invented in 1969 by Larry Hench and his colleagues at the University of Florida .

    1969 Mousepad
    A mousepad is a hard surface, square-shaped and rubberized mat for enhancing the usability of a computer mouse. Jack Kelley invented the mousepad in 1969.

    1969 Chapman Stick
    A polyphonic member of the guitar family, the Chapman Stick is an electric musical instrument used for music recordings to play various parts such as bass, lead, chords, and textures. The Chapman Stick looks like a wide version of the fret board of an electric guitar, but having 8, 10 or 12 strings. The player will use both hands to sound notes by striking the strings against the fingerboard just behind the appropriate frets for the desired notes. The Chapman Stick was invented in 1969 by American jazz musician Emmett Chapman.

     

    1970 Wireless local area network
    A wireless local area network is the linking of two or more computers or devices using spread-spectrum or OFDM modulation technology based to enable communication between devices in a limited area. In 1970, the University of Hawaii , under the leadership of Norman Abramson, invented the world’s first computer communication network using low-cost ham-like radios, named ALOHAnet. The bidirectional star topology of the system included seven computers deployed over four islands to communicate with the central computer on the Oahu Island without using phone lines.

    1970 Optical fiber
    An optical fiber is a glass or plastic fiber that carries light along its length. Optical fibers are widely used in fiber-optic communications, which permits transmission over longer distances and at higher data rates. Robert D. Maurer, Donald Keck, Peter C. Schultz, and Frank Zimar, researchers at Corning Glass, co-invented glass fiber so clear that it could transmit pulses of light. GTE and AT&T soon began experimenting in order to transmit sound and image data using fiber optics, which transformed the communications industry.

    1971 Personal computer
    An early personal computer
    The personal computer (PC) is any computer whose original sales price, size, and capabilities make it useful for individuals, and which is intended to be operated directly by an end user, with no intervening computer operator. The Kenbak-1is officially credited by the Computer History Museum to be the world’s first personal computer which was invented in 1971 by John Blankenbaker. With a price tag of $750 and after selling only 40 machines, Kenbak Corporation closed its doors in 1973.

    1971 Liquid crystal display (TN Field Effect)
    A liquid crystal display (LCD) is an electronically-modulated optical device shaped into a thin, flat panel made up of any number of color or monochrome pixels filled with liquid crystals and arrayed in front of a light source or reflector. James Fergason at the Westinghouse Research Laboratories in Pittsburgh while working with Sardari Arora and Alfred Saupeat Kent State University co-invented the TN-effect of LCD technology. The Liquid Crystal Institute produced the first LCDs based on the TN-effect, which soon superseded the poor-quality DSM types due to improvements of lower operating voltages and lower power consumption. Twisted nematic displays contain liquid crystal elements which twist and untwist at varying degrees to allow light to pass through. When no voltage is applied to a TN liquid crystal cell, the light is polarized to pass through the cell.

    1971 Microprocessor
    The microprocessor incorporates most or all of the functions of a central processing unit on a single integrated circuit. The first microprocessor was the 4004, co-invented in 1971 by Ted Hoff, Stanley Mazor, and Federico Fagginfor a calculator company named Busicom, and produced by Intel.

    1971 Floppy disk
    A floppy disk is a data storage medium that is composed of a disk of thin, flexible “floppy” magnetic storage medium encased in a square or rectangular plastic shell. In 1971 while working at IBM, David L. Noble invented the 8-inch floppy disk. Floppy disks in 8-inch, 5¼-inch, and 3½-inch formats enjoyed many years as a popular and ubiquitous form of data storage and exchange, from the mid-1970s to the late 1990s.
     
     
     
     

    1971 Saffir-Simpson Hurricane Scale
    The Saffir-Simpson Hurricane Scale is a classification used for most Western Hemisphere tropical cyclones that exceed the intensities of tropical depressions and tropical storms. The scale divides hurricanes into five categories distinguished by the intensities of their sustained winds. The scale was invented by Herbert Saffirand Bob Simpsonin 1971.

    1971 Fuzzball router
    Fuzzball routers were the first modern routers on the Internet. They were DEC LSI-11 computers loaded with router software. First conceptualized by its inventor, David L. Mills, fuzzball routers evolved as a virtual machine supporting the DEC RT-11 operating system and early developmental versions of the TCP/IP protocol and applications suite. Prototype versions of popular Internet tools, including Telnet, FTP, DNS, EGP and SMTP were first implemented and tested on fuzzball routers.

    1971 Supercritical airfoil
    A supercritical airfoil is an airfoil designed, primarily, to delay the onset of wave drag on aircraft in the transonic speed range. Supercritical airfoils are characterized by their flattened upper surface, highly cambered aft section, and greater leading edge radius as compared to traditional airfoil shapes. The supercritical airfoil was invented and designed by NASA aeronautical engineer Richard Whitcomb in the 1960s. Testing successfully commenced on a United States Navy Vought F-8U fighter through wind tunnel results in 1971.

    1971 String trimmer
    A string trimmer is a powered handheld device that uses a flexible monofilament line instead of a blade for cutting grass and trimming other plants near objects. It consists of a cutting head at the end of a long shaft with a handle or handles and sometimes a shoulder strap. String trimmers powered by an internal combustion engine have the engine on the opposite end of the shaft from the cutting head while electric string trimmers typically have an electric motor in the cutting head. Used frequently in lawn and garden care, the string trimmer is more popularly known by the brandnames Weedeater or Weedwhacker. The string trimmer was invented in 1971 by George Ballas of Houston , Texas .

    1971 E-mail
    Electronic mail, often abbreviated to e-mail, is any method of creating, transmitting, or storing primarily text-based human communications with digital communications systems. Ray Tomlinsonas a programmer while working on the United States Department of Defense’s ARPANET, invented electronic mail and sent the first message on a time-sharing computer in 1971. Tomlinson is also credited for inventing the “@” sign the mainstream of e-mail communications.

    1972 C programming language
    C is a general-purpose computer programming language originally invented in 1972 by Dennis Ritchie at the Bell Telephone Laboratories in order to implement the Unix operating system. Although C was designed for writing architecturally independent system software, it is also widely used for developing application software.

    1972 Video game console
    A video game console is an interactive entertainment computer or electronic device that produces a video display signal which can be used with a display device such as a television to display a video game. A joystick or control pad is often used to simulate and play the video game. It was not until 1972 that Magnavox released the first home video game console, the Magnavox Odyssey, invented by Ralph H. Baer.
     
     

    1972 PET scanner
    A PET scanner is a commonly used medical device which scans the whole human body for detecting diseases such cancer. The PET scanner was invented in 1972 by Edward J. Hoffmanand fellow scientist Michael Phelps.

    1973 Personal watercraft
    A derivative of a personal water craft
    A personal watercraft (PWC) is a recreational watercraft that the rider sits or stands on, rather than inside of, as in a boat. Models have an inboard engine driving a pump jet that has a screw-shaped impeller to create thrust for propulsion and steering. Clayton Jacobson IIis credited with inventing the personal watercraft, including both the sit-down and stand-up models in 1973.

    1973 E-paper
    Electronic paper, also called e-paper, is a display technology designed to mimic the appearance of ordinary ink on paper. Electronic paper reflects light like ordinary paper and is capable of holding text and images indefinitely without drawing electricity, while allowing the image to be changed later. Applications of e-paper technology include e-book readers capable of displaying digital versions of books, magazines and newspapers, electronic pricing labels in retail shops, time tables at bus stations, and electronic billboards. Electronic paper was invented in 1973 by Nick Sheridon at Xerox’s Palo Alto Research Center . The first electronic paper, called Gyricon, consisted of polyethylene spheres between 75 and 106 micrometres across.

    1973 Recombinant DNA
    Recombinant DNA is a form of synthetic DNA that is engineered through the combination or insertion of one or more DNA strands, thereby combining DNA sequences that would not normally occur together. The Recombinant DNA technique was engineered by Stanley Norman Cohenand Herbert Boyer in 1973. They published their findings in a 1974 paper entitled “Construction of Biologically Functional Bacterial Plasmids in vitro”, which described a technique to isolate and amplify genes or DNA segments and insert them into another cell with precision, creating a transgenic bacterium.

    1973 Catalytic converter
    A catalytic converter provides an environment for a chemical reaction wherein toxic combustion by-products are converted to less-toxic substances. First used on cars in 1975 to lower emission standards, catalytic converters are also used on generator sets, forklifts, mining equipment, trucks, buses, trains, and other engine-equipped machines. The catalytic converter was co-invented by John J. Mooneyand Carl D. Keithat the Engelhard Corporation, creating the first production catalytic converter in 1973.

    1974 Operating system
    An operating system is the infrastructure software component of a computer system which is responsible for the management and coordination of activities and the sharing of the limited resources of the computer. The operating system acts as a host for applications that are run on the machine. The first operating system for personal computing, CP/M, was written in 1974 by an American computer scientist and microcomputer entrepreneur named Gary Kildall at Digital Research Inc. At the suggestion of Bill Gates, CP/M in later years was licensed for use by IBM.

     
     
     
     
     
     
    1974 Heimlich maneuver
    Performing abdominal thrusts, better known as the Heimlich Maneuver, involves a rescuer standing behind a patient and using their hands to exert pressure on the bottom of the diaphragm. This compresses the lungs and exerts pressure on any object lodged in the trachea, hopefully expelling it. This amounts to an artificial cough. Henry Heimlich, as the inventor of his abdominal thrust technique, first published his findings about the maneuver in a June 1974 informal article in Emergency Medicine entitled, “Pop Goes the Cafe Coronary”. On June 19, 1974, the Seattle Post-Intelligencer reported that retired restaurant-owner Isaac Piha used the procedure to rescue choking victim Irene Bogachus in Bellevue , Washington .

    1974 Post-it note
    The Post-it note is a piece of stationery with a re-adherable strip of adhesive on the back, designed for temporarily attaching notes to documents and to other surfaces such as walls, desks and table-tops, computer displays, and so forth. Post-it notes were co-invented by 3M employees Arthur Fryand Spencer Silverin 1974.

    1974 Scanning acoustic microscope
    A Scanning Acoustic Microscope (SAM) is a device which uses focused sound to investigate, measure, or image an object. It is commonly used in failure analysis and non-destructive evaluation. The first scanning acoustic microscope was co-invented in 1974 by C. F. Lemons and R. A. Quate at the Microwave Laboratory of Stanford University.

    1974 Quantum well laser
    A quantum well laser is a laser diode in which the active region of the device is so narrow that quantum confinement occurs. The wavelength of the light emitted by a quantum well laser is determined by the width of the active region rather than just the band gap of the material from which it is constructed. The quantum well laser was invented by Charles H. Henry, a physicist at Bell Labs, in 1974 and was granted a patent for it in 1976.

    1974 Universal Product Code
    The Universal Product Code (UPC) is a barcode symbology that scans 12-digits numbers along the bar in order to track trade items and to encode information such as pricing to a product on a store’s shelf. The Universal Product Code, invented by George Laurer at IBM, was used on a marked item scanned at a retail checkout, Marsh’s supermarket in Troy , Ohio , at 8:01 a.m. on June 26, 1974.

    1975 Digital camera
    The digital camera is a camera that takes video or still photographs, digitally by recording images via an electronic image sensor. Steven Sassonas an engineer at Eastman Kodak invented and built the first digital camera using a CCD image sensor in 1975.

    1975 Ethernet
    The ethernet is a family of frame-based computer networking technologies for local area networks (LANs). The name comes from the physical concept of the ether. It defines a number of wiring and signaling standards for the Physical Layer of the OSI networking model, through means of network access at the Media Access Control (MAC)/Data Link Layer, and a common addressing format. Robert Metcalfe, while at Xerox invented the ethernet in 1975.

    1976 Compact fluorescent lamp
    A standard compact fluorescent lamp
    A compact fluorescent lamp is designed to produce the same amount of visible light found in incandescent light, yet CFLs generally use 70% less energy and have a longer rated life. In 1976, Ed Hammer invented the first compact fluorescent lamp, but due to the difficulty of the manufacturing process for coating the interior of the spiral glass tube, General Electric did not manufacture or sell the device. Other companies began manufacturing and selling the device in 1995.
    1976 Hepatitis B virus vaccine
    After Baruch Samuel Blumberg identified the Hepatitis B virus in 1964, he later developed a diagnostic test and vaccine for the Hepatitis B virus in 1976.

    1976 Gore Tex
    Gore-Tex is a waterproof, breathable fabric and is made using an emulsion polymerization process with the fluorosurfactant perfluorooctanoic acid. Gore Tex was co-invented by Wilbert L. Gore, Rowena Taylor, and Gore’s son, Robert W. Gorefor use in space. Robert Gore was granted a patent on April 27, 1976, for a porous form of polytetrafluoroethylene with a micro-structure characterized by nodes interconnected by fibrils. Robert Gore, Rowena Taylor, and Samuel Allen were granted a patent on March 18, 1980 for a “waterproof laminate.”

    1977 Human-powered aircraft
    A human-powered aircraft (HPA) is an aircraft powered by direct human energy and the force of gravity. The thrust provided by the human may be the only source. However, a hang glider that is partially powered by pilot power is a human-powered aircraft where the flight path can be enhanced more than if the hang glider had not been assisted by human power. Invented by designer Paul MacCreadyand constructed of mylar, polystyrene, and carbon-fiber rods, the Gossamer Condor was the world’s first practical and successful human-powered aircraft, staying in the air for 7.5 uninterrupted minutes. By 1979, a cyclist named Byron Allen used McCready’s successive model known as the Gossamer Albatross, and won British industrialist Henry Kremer’s prize of $214,000 for crossing the 22-mile English Channel .

    1977 Magnetic resonance imaging
    Magnetic resonance imaging (MRI), or nuclear magnetic resonance imaging (NMRI), is primarily a medical imaging technique most commonly used in radiology to visualize the structure and function of the body. Although the development of magnetic resonance imaging was first conceived by Paul Lauterbur who later received a Nobel Prize in 2003 for his groundbreaking work, Raymond Vahan Damadian invented and built the first full-body MRI machine and produced the first full magnetic resonance imaging (“MRI”) scan of the human body, albeit using a “focused field” technique that differs considerably from modern imaging.

    1977 Chemical oxygen iodine laser
    A chemical oxygen iodine laser is an infrared chemical laser. The chemical oxygen iodine laser was invented by the United States Air Force’s Phillips Laboratory in 1977 for military purposes. Its properties make it useful for industrial processing as well; the beam is focusable and can be transferred by an optical fiber, as its wavelength is not absorbed much by fused silica but is very well absorbed by metals, making it suitable for laser cutting and drilling. COIL is the main weapon laser for the military airborne laser and advanced tactical laser programs.

    1978 Bulletin board system
    A Bulletin Board System, or BBS, is a computer system running software that allows users to connect and log in to the system using a terminal program. Once logged in, a user can perform functions such as uploading and downloading software and data, reading news and bulletins, and exchanging messages with other users, either through electronic mail or in public message boards. Many BBSes also offer on-line games, in which users can compete with each other, and BBSes with multiple phone lines often provide chat rooms, allowing users to interact with each other. CBBS, the first Bulletin Board System, was invented by Ward Christensen and Randy Suess in Chicago , becoming fully operational on February 16, 1978.

    1978 Spreadsheet
    A spreadsheet is a computer application that simulates a paper worksheet. It displays multiple cells that together make up a grid consisting of rows and columns, each cell containing either alphanumeric text or numeric values. Dan Bricklin founded Software Arts, Inc., and began selling VisiCalcin 1978, the first spreadsheet program he invented and available for personal computers.
     
    1979 Winglets
    Wingtip devices are usually intended to improve the efficiency of fixed-wing aircraft. Throughout the 1970s, NASA aeronautical engineer Richard Whitcomb began investigating and studying the feasibility of winglets in order to improve overall aerodynamics of aircraft. Whitcomb’s invention finally culminated with the first successful test flight of his attached winglets on a KC-135 Stratotanker on July 24, 1979.

    1979 Inline skates
    Inline skates are a type of roller skate. Inline skates have two, three, four, or five wheels arranged in a single line. Some inline skates, especially those used for recreation, have a “stop” or “brake” which is used to slow down while skating. In 1979, Scott Olson invented inline skates, later receiving a patent for his invention and establishing his company, Rollerblade Inc. in 1983.

    1979 Polar fleece
    Polar fleece, or “fleece”, is a soft napped insulating synthetic wool fabric made from polyethylene terephthalate or other synthetic fibers. Found in jackets, hoodies, and casual wear, fleece has some of wool’s finest qualities but weighs a fraction of the lightest available woolens. The first form of polar fleece was invented in 1979 by Malden Mills, now Polartec LLC., which was a new, light, and strong pile fabric meant to mimic and in some ways surpass wool.

    1979 Voicemail
    Voicemail is the managing of telephone messages from a centralized data storing system. Vociemail is stored on hard disk drives, media generally used by computers in order to store other forms of data. Messages are recorded in digitized natural human voice similar to how music is stored on a compact disc. To retrieve and to playback messages, a user calls the system from any phone, and his or her messages can be retrieved immediately. In 1979, Gordon Matthews invented what was then called “Voice Message Exchange,” which is the pioneering digital telecommunications system for what is now considered to be voicemail. Matthews filed a patent for voicemail on November 26, 1979 and it was later issued on February 1, 1983. Gordon Matthews holds over thirty-five patents relating to his invention of voicemail.

    1981 Control-Alt-Delete
    Control-Alt-Delete, often abbreviated as Ctrl-Alt-Del, is a computer keyboard command on PC compatible systems that can be used to reboot a computer, and summon the task manager or operating system. It is invoked by pressing the Delete key while holding the Control and Alt keys: Ctrl+Alt+Delete. Thus, it forces a soft reboot, brings up the task manager (on Windows and BeOS) or a jump to ROM monitor. Control-Alt-Delete was invented in 1981 by David Bradley while working at IBM.
     
    1981 Fetal surgery
    Fetal surgical techniques using animal models were first developed at the University of California , San Francisco in 1980. In 1981, the first human open fetal surgery in the world was performed at University of California , San Francisco under the direction of Dr. Michael Harrison.

    1981 Total internal reflection fluorescence microscope
    A total internal reflection fluorescence microscope is a type of microscope with which a thin region of a specimen, usually less than 200 nm, can be observed. It can also be used to observe the fluorescence of a single molecule, making it an important tool of biophysics and quantitative biology. Daniel Axelrod invented the first total internal reflection fluorescence microscope in 1981.
     
     
     
     
     

    1981 Space shuttle
    The Space Shuttle, part of the Space Transportation System (STS), is a spacecraft operated by NASA for orbital human spaceflight missions. It carries payloads to low Earth orbit, provides crew rotation for the International Space Station (ISS), and performs servicing missions. The orbiter can also recover satellites and other payloads from orbit and return them to Earth. In 1981, NASA successfully launched its reusable spacecraft called the Space Shuttle. George Mueller, an American from St. Louis , Missouri is widely credited for jump starting, designing, and overseeing the Space Shuttle program after the demise of the Apollo program in 1972. The space shuttle is the world’s most complex machine.

    1981 Paintball
    Paintball is a game in which players eliminate opponents by hitting them with pellets containing paint usually shot from a carbon dioxide or compressed-gas, HPA or N20, in a powered paintball gun. The idea of the game was first conceived and co-invented in 1976 by Hayes Noel, Bob Gurnsey, and Charles Gaines. However, the game of paintball was not first played until June 27, 1981.

    1981 Graphic User Interface
    Short for Graphic User Interface, the GUI uses windows, icons, and menus to carry out commands such as opening files, deleting files, moving files, etc. and although many GUI Operating Systems are operated by using a mouse, the keyboard can also be used by using keyboard shortcuts or arrow keys. The GUI was co-invented at Xerox PARC by Alan Kayand Douglas Engelbartin 1981.

    1983 Internet
    Not to be confused with a separate invention known as the World wide webwhich was invented much later in the early 1990s (see article on the English inventor Tim Berners-Lee), the Internet is the global system of overall interconnected computer networks that use the standardized Internet Protocol Suite (TCP/IP) to serve billions of users worldwide. It is a network of networks that consists of millions of private and public, academic, business, and government networks of local to global scope that are linked by copper wires, fiber-optic cables, wireless connections, and other technologies. The concept of packet switching of a network was first explored by Paul Baranin the early 1960s, thus later invented by Leonard Kleinrock. On October 29, 1969, the world’s first electronic computer network, the ARPANET, was established between nodes at Leonard Kleinrock’s lab at UCLA and Douglas Engelbart’slab at SRI. In addition, both Bob Kahnand Vinton Cerfare known as the “fathers of the Internet” since they co-invented Internet Protocoland TCPin 1973 while working on ARPANET at the United States Department of Defense. The first TCP/IP-wide area network was operational on January 1, 1983, when the United States ‘ National Science Foundation (NSF) constructed a university network backbone that would later become the NSFNet. This date is held as the birth of the Internet. It was then followed by the opening of the network to commercial interests in 1988.

    1983 Blind signature
    In cryptography, a blind signature, as invented by David Chaumin 1983, is a form of digital signature in which the content of a message is disguised before it is signed. The resulting blind signature can be publicly verified against the original, unblinded message in the manner of a regular digital signature. Blind signatures are typically employed in privacy-related protocols where the signer and message author are different parties. Examples include cryptographic election systems and digital cash schemes.

    1983 Pneumococcal polysaccharide vaccine
    Pneumococcal polysaccharide vaccine, also known as Pneumovax, is a vaccine used to prevent Streptococcus pneumoniae infections such as pneumonia and septicaemia. It was developed by American scientists at Merck & Co. in 1983.

    1984 Polymerase chain reaction
    The polymerase chain reaction (PCR) is a technique widely used in molecular biology. It derives its name from one of its key components, a DNA polymerase used to amplify a piece of DNA by in vitro enzymatic DNA replication. As PCR progresses, the DNA generated is used as a template for replication. The polymerase chain reaction was invented in 1984 by Kary Mullis.

    1986 Stereolithography
    Stereolithography is a common rapid manufacturing and rapid prototyping technology for producing parts with high accuracy and good surface finish by utilizing a vat of liquid UV-curable photopolymer “resin” and a UV laser to build parts a layer at a time. Stereolithography was invented by Chuck Hullin 1986.

    1987 Digital Micromirror Device
    The Digital Micromirror Device (DMD) is a silicon chip of up to 2 million hinged microscopic aluminum mirrors all under digital control that tilt thousands of times per second in order to create an image by directing digital pulses through a projection lens and onto a television or movie theatre screen. The Digital Micromirror Device was invented by Dr. Larry Hornbeck while working at Texas Instruments, also holding several patents relating to DMD technology.

    1987 Perl language
    Perl is a high-level, general-purpose, interpreted, dynamic programming language. It was originally invented by Larry Wall, a linguist working as a systems administrator for NASA, in 1987, as a general purpose Unix scripting language to make report processing easier. Perl is also used for text processing, system administration, web application development, bioinformatics, network programming, applications that require database access, graphics programming etc.

    1988 Tilt-and-roll luggage
    Tilt-and-roll luggage or wheeled luggage, is a variant of luggage for travelers which typically contains two-fixed wheels on one end and a telescoping handle on the opposite end for vertical movement. Tilt-and-roll luggage is pulled and thus eliminates a traveler from directly carrying his or her luggage. In 1988, Northwest Airlines pilot Robert Plath invented tilt-and-roll luggage as travelers beforehand had to carry suitcases in their hands, toss garment bags over their shoulders, or strap luggage to on metal carts in airport terminals.

    1988 Fused deposition modeling
    Fused deposition modeling, which is often referred to by its initials FDM, is a type of additive fabrication or technology commonly used within engineering design. FDM works on an “additive” principle by laying down material in layers. Fusion deposition modeling was invented by S. Scott Crumpin 1988.

    1988 Tcl language
    Tcl, known as “Tool Command Language”, is a scripting language most commonly used for rapid prototyping, scripted applications, GUIs and testing. Tcl is used extensively on embedded systems platforms, both in its full form and in several other small-footprinted versions. Tcl is also used for CGI scripting. Tcl was invented in the spring of 1988 by John Ousterhout while working at the University of California , Berkeley .

    1988 Ballistic electron emission microscopy
    Ballistic electron emission microscopy or BEEM is a technique for studying ballistic electron transport through variety of materials and material interfaces. BEEM is a three terminal scanning tunneling microscopy (STM) technique that was co-invented in 1988 at the Jet Propulsion Laboratory in Pasadena California by L. Douglas Bell and William Kaiser.
     
     

    1988 Electron beam ion trap
    The electron beam ion trap is used in physics to denote an electromagnetic bottle that produces and confines highly charged ions. The electron beam ion trap was co-invented by M. Levine and R. Marrs in 1988.

    1988 Nicotine patch
    A nicotine patch is a transdermal patch that releases nicotine into the body through the skin. It is usually used as a method to quit smoking. The nicotine patch was invented in 1988 by Murray Jarvik, Jed Rose and Daniel Rose.

    1988 Firewall
    A firewall is an integrated collection of security measures designed to prevent unauthorized electronic access to a networked computer system. At AT&TBell Labs, William R. Cheswick and Steve Bellovin were continuing their research in packet filtering and co-invented a working model for their own company based upon their original first generation architecture of a firewall.

    1988 Resin identification code
    The SPI resin identification coding system is a set of symbols placed on plastics to identify the polymer type. The resin identification code was developed by the Society of the Plastics Industry (SPI) in 1988.

    1989 ZIP file format
    The ZIP file format is a data compression and file archiver. A ZIP file contains one or more files that have been compressed to reduce file size, or stored as-is. The zip file format was originally invented in 1989 by Phil Katz for PKZIP, and evolved from the previous ARC compression format by Thom Henderson.

    1989 Selective laser sintering
    Selective laser sintering is an additive rapid manufacturing technique that uses a high power laser to fuse small particles of plastic, metal, ceramic, or glass powders into a mass representing a desired 3-dimensional object. The laser selectively fuses powdered material by scanning cross-sections generated from a 3-D digital description of the part on the surface of a powder bed. Selective laser sintering was invented and patented by Dr. Carl Deckard at the University of Texas at Austin in 1989.

    1989 Magnetic lock
    A magnetic lock is a simple locking device that consists of an electromagnet and armature plate. By attaching the electromagnet to the door frame and the armature plate to the door, a current passing through the electromagnet attracts the armature plate holding the door shut. Receiving a patent on May 2, 1989, the magnetic lock was co-invented by Arthur Geringer, Richard Geringer, and David Geringer.

    1990 Optical space telescope
    The space shuttle Discovery deployed the Hubble Space Telescope, the world’s first optical space telescope, approximately 350 miles (560 km) above the Earth. Although initial flaws limited its capabilities, the Hubble Space Telescope has been responsible for numerous discoveries and advances in the understanding of outer space. From 1946 onward, Lyman Spitzerat NASA was the driving force behind the Hubble Space Telescope and overseeing its design and tying in critical research components. Finally, in 1975, NASA began work on the Hubble Space Telescope which was launched in 1990.

    1990 Sulfur lamp
    The sulfur lamp is a highly efficient full-spectrumelectrodeless lighting system whose light is generated by sulfur plasma that has been excited by microwave radiation. The sulfur lamp consists of a golf ball-sized (30 mm) fused-quartz bulb containing several milligrams of sulfur powder and argon gas at the end of a thin glass spindle. The bulb is enclosed in a microwave-resonant wire-mesh cage. The technology was conceived by engineer Michael Ury, physicist Charles Wood and their colleagues in 1990. With support from the United States Department of Energy, it was further developed in 1994 by Fusion Lighting of Rockville, Maryland, a spinoff of the Fusion UV division of Fusion Systems Corporation.

    1993 Blogging
    A blog is a website that displays the postings by one or more individuals in chronological order. Most blogs use a combination of text and visual elements such as images or video. Blogs have a comment function where readers can post their responses to the content. The first blog was invented in 1993 by Dr. Glen Barry, which began as an environmental platform for his Forest Protection Blog, the longest continuously running blog on the internet.

    1993 Global Positioning System
    The Global Positioning System (GPS) is a space-based global navigation satellite system that provides reliable positioning, navigation, and timing services to worldwide users on a continuous basis in all weather, day and night, anywhere on or near the Earth. As the only fully functional Global Navigation Satellite System (GNSS) in the world, the Global Positioning System was invented by Ivan Getting and Bradford Parkinson, engineers at the Massachusetts Institute of Technology.

    1994 DNA computing
    DNA computing is a form of computing which uses DNA, biochemistry and molecular biology, instead of the traditional silicon-based computer technologies. DNA computing, or, more generally, molecular computing, is a fast developing interdisciplinary area. Research and development in this area concerns theory, experiments and applications of DNA computing. DNA computing is fundamentally similar to parallel computing in that it takes advantage of the many different molecules of DNA to try many different possibilities at once. This field was initially invented by Leonard Adleman of the University of Southern California in 1994. Adleman demonstrated a proof-of-concept use of DNA as a form of computation which solved the seven-point Hamiltonian path problem.

    1995 Bose–Einstein condensate
    A Bose–Einstein condensate (BEC) is a state of matter of bosons confined in an external potential and cooled to temperatures very near to absolute zero (0 K, −273.15 °C, or −459.67 °F). It was first conceptualized by Satyendra Nath Bose and Albert Einstein in 1924–25 and was produced in 1995 by Eric Cornell and Carl Wieman at the University of Colorado at Boulder National Institute of Standards and Technology Laboratory.

    1995 Screenless hammer mill
    The screenless hammer mill, like regular hammer mills, is used to pound grain. However, rather than a screen, it uses air flow to separate small particles from larger ones. The screenless hammer mill uses air flow to separate small particles from larger ones, rather than a screen, and is thus more reliable which results in much more energy efficiency. The screenless hammer mill was invented in 1995 by MIT professor and engineer Amy B. Smith.

    1995 Xtracycle
    An Xtracycle is a load-carrying bicycle. An Xtracycle may be constructed by modifying an existing bicycle with an extension called a Free Radical or by custom-building an extended-tail bicycle frame. While in the country of Nicaragua on a research grant, an American named Ross Evans began talking with workers, commuters, farmers, and engineers about their transportation needs and carrying large loads up to 200 pounds on their bicycles. Hence in 1995, Ross Evans conceived the idea and built the first Xtracycle. With his friend Kipchoge Spencer, Evans founded Xtracycle International. He graduated from Stanford University and has since introduced the Xtracycle in communities around the world in develo

  76. By Patriot on 6 November 2011

    1995 Nanoimprint lithography
    Nanoimprint lithography is a novel method of fabricating nanometer scale patterns. It is a simple nanolithography process with low cost, high throughput and high resolution. It creates patterns by mechanical deformation of imprint resist and subsequent processes. The imprint resist is typically a monomer or polymer formulation that is cured by heat or UV light during the imprinting. Adhesion between the resist and the template is controlled to allow proper release. It was invented in 1995 by Princeton University professor Stephen Chou.

    1995 Scroll wheel
    A scroll wheel, or mouse wheel, is a hard plastic or rubbery disc on a computer mouse that is used for scrolling up or down on a web page. It is perpendicular to the mouse surface and is normally located between the left and right mouse buttons. The scroll wheel was invented by Eric Michelman in 1995.
     
    1995 Galileo (spacecraft)
    The Galileo spacecraft after 6 years and 2.35 billion miles gains orbit around Jupiter. It will make at least 10 passes of the Galilean moons and act as a relay station for the Galileo probe.
     

    1995 JavaScript
    JavaScript is a scripting language widely used for client-side web development. It was the originating dialect of the ECMA Script standard. It is a dynamic, weakly typed, prototype-based language with first-class functions. JavaScript was influenced by many languages and was designed to look like Java, but be easier for non-programmers to work with. In 1995, JavaScript was invented by Brendan Eich under the name Mocha, which was later renamed to LiveScript, and finally to JavaScript.

    1996 Flash programming
    Adobe Flash is a multimedia platform created by Macromedia and currently developed and distributed by Adobe Systems. Since its introduction in 1996, Flash has become a popular method for adding animation and interactivity to web pages. The program Flash was invented in 1996 by Jonathan Gay while in college and extended it while working for Silicon Beach Software and its successors.

    1996 Low plasticity burnishing
    Low plasticity burnishing (LPB) is a method of metal improvement that provides deep, stable surface compressive residual stresses with little cold work for improved damage tolerance and metal fatigue life extension. Improved fretting fatigue and stress corrosion performance has been documented, even at elevated temperatures where the compression from other metal improvement processes relaxes. The resulting deep layer of compressive residual stress has also been shown to improve high cycle fatigue (HCF) and low cycle fatigue (LCF) performance. LPB was developed and patented by Lambda Technologies, a small family-owned company from Cincinnati , Ohio , in 1996.

    1996 Bait car
    A bait car is a vehicle used by a law enforcement agency to capture car thieves. The vehicles are specially modified with features including GPS tracking & hidden cameras that record audio, video, time and date, which can all be remotely monitored by police. A remote-controlled immobilizer is installed in the vehicle that allows police to disable the engine and lock the doors. The concept and technology was invented by Jason Cecchettini in 1996.

    1997 Mars Rover
    Artist’s concept of a Mars Exploration Rover
    A Mars rover is a spacecraft which propels itself across the surface of Mars after landing. The world’s first successful Mars rover was the Sojourner which was designed by head project engineer Howard Eisen at the NASA Jet Propulsion Laboratory in Pasadena , California . As part of the Mars Pathfinder mission, Sojourner was launched on December 4, 1996 on a Delta II rocket. On July 4, 1997, the Mars Pathfinder was the first rover to successfully land on the Martian surface and transmit date back to earth.[27] Spirit was the first of NASA’s two Mars Exploration Rovers. It landed successfully on Mars at 04:35 Ground UTC on January 4, 2004, three weeks before its twin Opportunity landed on the other side of the planet. The rover has continued to function effectively over nineteen times longer than NASA planners expected, allowing it to perform extensive geological analysis of Martian rocks and planetary surface features. On March 5, 2004, NASA announced that Spirit had found hints of water history on Mars in a rock dubbed “Humphrey”. In addition, Spirit photographed the first high resolution colored image on the surface of another planet. Steven W. Squyres is the Goldwin Smith Professor of Astronomy at Cornell University who is credited as the brainchild for the development of NASA’s Mars Exploration Rovers. Drawing upon the success of the Mars Exploration Rovers, NASA built and funded the Phoenix Mars Lander in 2007, a robotic spacecraft on a space exploration mission on Mars under the Mars Scout Program. Mission scientists used instruments aboard the Phoenix lander to search for environments suitable for microbial life on Mars, and to research the history of water there. The Phoenix Mars Lander was a partnership of universities, NASA centers, and the aerospace industry. The science instruments and operations were a University of Arizona responsibility. Peter H. Smith of the University of Arizona Lunar and Planetary Laboratory, as Principal Investigator, along with 24 Co-Investigators, were selected to lead the mission. Following a successful landing, NASA announced on July 31, 2008 that the Phoenix Mars Lander confirmed the presence of water on Mars.

    1997 Digital video recorder
    A digital video recorder (DVR) or personal video recorder (PVR) is a device that records video in a digital format to a disk drive, USB keydrive, sd memory card or other memory medium within a device. The term includes stand-alone set-top boxes, portable media players (PMP) and recorders and software for personal computers which enables video capture and playback to and from disk. Intending to co-invent a home network device, Jim Barton and Mike Ramsay then evolved their original idea into recording digitized video on a hard disk. As the first to provide an electronic television programming schedule, Barton and Ramsay founded TiVo Inc. which was first incorporated on August 4, 1997 as “Teleworld, INC.”

    1998 PageRank
    PageRank is a link analysis algorithm used by the Google Internet search engine that assigns a numerical weighting to each element of a hyperlinked set of documents, such as the World Wide Web, with the purpose of “measuring” its relative importance within the set. PageRank was invented at Stanford University by Larry Page as part of a research project about a new kind of search engine. The project started in 1995 and led to a functional prototype, named Google, in 1998. Shortly after, Larry Page founded Google Inc., the company behind the Google search engine.

    1998 Virtual globe
    A virtual globe is a 3D software model or representation of the Earth or another world. A virtual globe provides the user with the ability to freely move around in the virtual environment by changing the viewing angle and position. In 1998, Microsoft released a popular offline virtual globe in the form of Encarta Virtual Globe 98. The first widely publicized online virtual globe was Google Earth in 2006, a comprehensive mapping of the earth by the superimposition of images obtained from NASA satellite imagery, the Global Positioning System, aerial photography, and the GIS 3D globe.

    1999 Torino scale
    The Torino Scale, invented by Richard P. Binzel in 1999, is a method for categorizing the impact hazard associated with near-Earth objects (NEOs) such as asteroids and comets. It was intended as a tool for astronomers and the public to assess the seriousness of collision predictions, by combining probability statistics and known kinetic damage potentials into a single threat value.

    1999 Phase-change incubator
    The phase-change incubator is a low-cost, low-maintenance incubator to help test for microorganisms in water supplies. It uses small balls containing a chemical compound that, when heated and then kept insulated, will stay at 37°C (approx. 99°F) for 24 hours. The phase-change incubator was invented in 1999 by MIT professor and engineer Amy B. Smith.
    2001 Microwave Anisotropy Probe
    A microwave anisotropy probe, or Wilkinson Microwave Anisotropy Probe, measures the temperature of the Big Bang’s remnant radiant heat. Conceptualized by Professor Charles L. Bennett, the mission was a joint project between the NASA Goddard Space Flight Center and Princeton University . The WMAP spacecraft was launched on June 30, 2001. On February 11, 2003 NASA’s WMAP took the first detailed “baby picture” of the universe. The image revealed that the universe is 13.7 billion years old and provides evidence that supports the inflationary theory.

    2001 Self-balancing personal transporter
    The Segway PT, invented by Dean Kamenin 2001, was the world’s first two-wheeled, self-balancing, electric vehicle used for “personal transport”. Segways have had success in niche markets such as transportation for police departments, military bases, warehouses, corporate campuses or industrial sites.

    2001 Artificial liver
    As the world’s first artificial liver which serves as a “bridge” between a damaged liver and a donated liver permanently transplanted into a human being, the artificial liver is an external device which also enables damaged liver to heal or recuperate until a donor can be found and transplanted. The artificial liver, also known as the Bio-Artificial Liver, is a synthetic device designed and invented in 2001 by Dr. Kenneth Matsumura of the Alin Foundation in Berkeley , California .[38] In recognition of Dr. Matsumura’s accomplishment, the artificial liver was proclaimed in 2001 as the “Invention of the Year” by Time Magazine.

    2002 SERF
    A spin-exchange relaxation-free (SERF) magnetometer achieves very high magnetic field sensitivity by monitoring a high density vapor of alkali metal atoms precessing in a near-zero magnetic field. SERF magnetometers are among the most sensitive magnetic field sensors and in some cases exceed the performance of SQUID detectors of equivalent size. The SERF magnetometer was invented by Michael V. Romal is at Princeton University in 2002.

    2003 Fermionic condensate
    A fermionic condensate is a superfluid phase formed by fermionic particles at low temperatures. The first atomic fermionic condensate was invented by Deborah S. Jinin 2003.

    2006 HPV vaccine
    The human papillomavirus (HPV) vaccine is a vaccine that prevents infection with certain species of human papillomavirus associated with the development of cervical cancer and genital warts. In work that was initiated in the mid 1980s, the vaccine was co-developed, in parallel, by Dr. Richard Reichman, Dr. William Bonnez, and Dr. Robert Rose at Georgetown University Medical Center , the University of Rochester , and the National Cancer Institute.

     
    2006 Three-dimensional model rendering
    Photosynth is a software application which analyzes digital photographs and generates what is known as a three-dimensional model, a collection of photos and a point cloud of a photographed object. Pattern recognition components compare portions of images to create points, which are then used to convert the image into a model.

    2006 Shingles vaccine
    Zostavax is a live vaccine developed by Merck & Co. in 2006, shown to reduce the incidence of herpes zoster by 51.3% in a pivotal phase III study of 38,000 adults aged 60 and older who received the vaccine.
    2007 Trongs
    Trongs are gripping and lifting tools which are made up of three limbs, or finger-channels, each with teeth on the end of them. They are generally made of polypropylene and are dishwasher safe. Trongs are designed for eating finger food such as buffalo wings and barbeque ribs so that the user doesn’t get his or her fingers messy. They are used in pairs so that the user has one for each hand. Trongs were co-invented in 2007 by two New Yorkers, Eric Zimmermann and Dan Ferrara Jr.
    2007 Nanowire battery
    A nanowire battery is a lithium-ion battery consisting of a stainless steel anode covered in silicon nanowires. Silicon, which stores ten times more lithium than graphite, allows a far greater energy density on a steel anode, thus reducing the mass of the battery. The high surface area further allows for fast charging and discharging. The practicality of nanowire batteries is reasoned that a laptop computer that runs on a regular lithium-ion battery for two hours could potentially operate up to 20 hours using a nanowire battery without recharging, which would be a considerable advantage for many people resulting in energy conservation and cost savings. The nanowire battery was co-invented in 2007 by Chinese-American Dr. Yi Cui, an assistant professor of materials science and engineering along with his colleagues at Stanford University .
     
    2008 Bionic contact lens
    A bionic contact lens is a digital contact lens worn directly on the human eye which in the future, scientists believe could one day serve as a useful virtual platform for activities such as surfing the World Wide Web, superimposing images on real-world objects, playing video games for entertainment, and for monitoring patients’ medical conditions. The bionic contact lens is a form of nanotechnology and microfabrication constructed of light emitting diodes, an antenna, and electronic circuit wiring. The bionic contact lens is the 2008 creation of Iranian-American Babak Parviz, an electrical engineer at the University of Washington (UW) in Seattle
     
    2009 Composite aircraft
    Currently under development by Boeing Commercial Airplanes, the Boeing 787 Dreamliner is the world’s first jet airliner to use composite materials for most of its fuselage as well as raked wingtips which improve fuel economy, climb performance, and shorten takeoff field length. On December 15, 2009, the Boeing 787 Dreamliner had its maiden voyage and its first test flight. Tom Cogan, as chief engineer and designer, has largely overseen the entire Boeing 787 Dreamliner program from its inception.

  77. By Nunya Binness on 6 November 2011

    @patriot, Congratulations on proving to the world your computing acumen via copy and paste from Wikipedia. Very impressive.
    Now, you go read the Declaration of Independence. There you’ll find a long “laundry list” of reasons WHY the colonists(including MY ANCESTORS) were so deeply embittered against the tyrannical government of the time.
    The people who post here are expressing their grievances against the current tyrannical government of our fine country. No one is attacking you as a person. There is a tremendous difference between the intents of the Founding Fathers(likewise not perfect) and the totalitarian regime that now controls the nation and further belligerently lords it over globally. This totalitarianism is what people find so repugnant as to even drive them to renunciation of US citizenship.
    Do you think citizens are free in USA? Aye, free as tethered asses. Only as free as your Master, Uncle Sam, lets you be for the moment.

  78. By Patriot on 6 November 2011

    To Microcefalic Nunya:
    My dear child, may be mommy and daddy never taught you this because they were high on acid or may be your leftist lunatic teacher at school didnt tell you but, dear, my sweet ignorant child, totalitarianism is not your hated country, you know what a totalitarian regimen is? Dont put your fingers in your mouth and listen to these names you poor vermin you: a totalitarian state on which you wouldnt survive one day like the parasite you are were:
    Hitler, Stalin, Musolini, Castro, Ceaucescu, Tito, Mao, Gadhafi, Franco, Kim J mentally ill, etc, etc, etc…..
    Sweet child, take a plane to China and move there, and we’ll talk in a couple of years….

  79. By Nunya Binness on 6 November 2011

    @patsy
    Oh, nice logically formed resounding retort. I’m impressed.
    But, I hear your Uncle calling you to duty in Uganda. Why don’t you report back after defending freedom there.

  80. By Jessica Sideways on 7 November 2011

    Patriot,

    It is clear from your comments that you have a misunderstanding of the principle of totalitarianism. Since you were so willing to serve us all three huge helpings of copy-pasta from Wikipedia, allow me to show you what totalitarianism is:

    Totalitarianism (or totalitarian rule) is a political system where the state recognizes no limits to its authority and strives to regulate every aspect of public and private life wherever feasible.

    Many of the countries on that list, but the best example of which would be North Korea with it’s cult of personality surrounding Kim Jong-Il, would be a form of authoritarianism, which is defined as:

    Authoritarianism is a form of social organization characterized by submission to authority. It is usually opposed to individualism and democracy. In politics, an authoritarian government is one in which political authority is concentrated in a small group of politicians.

    America may not be totalitarian but it definitely is authoritarian. After all, there is a big comparison between totalitarian regimes and authoritarian regimes and it seems that America fits the definition of an authoritarian regime better. For example:

    * The leader is an individual and not simply a function.
    * The ends of power are private.
    * High levels of corruption
    * No official ideology
    * No legitimacy.
    * Resistance towards pluralism

    Not to say that the US fits the comparison precisely. It has a couple of factors that would lead people to believe that it is a totalitarian regime. For instance:

    * High charisma
    * Official ideology within the crazy, I mean Republican Party

    Furthermore, it is very telling that you rail against liberals, when you consider the fact of what liberals stand for versus what the Republicans stand for. Though the Democrats are not helping to stop the conversion to a fullblown authoritarian state, the Republicans hope to speed it along.

  81. By Patriot on 8 November 2011

    Dear derranged children:

    The above copy and paste list from Wikipedia is just a small sample of American achievements for you to learn the meaning of having a productive life.

    Instead of making your own life an example of waistful dna; some great Americans have opt for creating, inventing and developing positive things for humanity.

    Obtuse teenagers, please, try to put your Kool-Aid down for a moment and realize that the fact that this hated country allows you to renounce your citizenship is yet another sign of the freedom you hate so much.

    Maturity will arrive to you sooner or later; either naturaly because you have to survive by doing things you’re against like “working” or having a “family” or you will mature in jail or a nursing home when your hated state is changing your diaper; at any rate at the end you will understand what a waste of a life you had.

    All of you without exception (I just have to look at the banner of this web site to realize it) would be eaten alive away from the U.S (or Canada).

    It is very easy to pontificate garbage against your nation when you are comfortably behind daddy’s computer just waiting for mom to call you for dinner.

    Instead of hating your country here why don’t you all go hiking in Iran? Or, why don’t you go bird watching in Colombia? Why don’t you take an “unpaid” city tour of Jilalabad? What about spending some time hating your country in Siberia?……….

  82. By Jessica Sideways on 8 November 2011

    Patriot,

    Why can’t you accept the fact that someone could look at the facts, come to a different, yet valid, conclusion than you and that it is a mature rational thing to do? Why can’t you accept the fact that, because people can discern that America has become the antithesis of it’s founding ideals that people become disenchanted with the government and decide to go to a place that reflects their personal ideals and values? Why can’t you respect the choices of others?

  83. By Nunya Binness on 8 November 2011

    Jessica,
    Don’t waste your efforts on ‘Patriot’ because that person has no concept of what the Founders intended. In fact, ‘Patriot’ is probably not even American, but a statist troll of some Totalitarian/Authoritarian nation.
    Good comment, BTW, on the differences between Totalitarian and Authoritarian regimes. But I personally view Uncle Sam as a totalitarian AND authoritarian mix.
    I don’t live in the US anymore by my choice. And I’m much freer for it.

  84. By Nunya Binness on 8 November 2011

    @Patsy,
    YOU are the pitiful child, brainwashed by your statist master. I survived Vietnam thanks in large part to Nixon. I saw firsthand the degradation of liberty in America following the US involvement in Korea, only to be swept up into Vietnam.
    Liberty in America ended in the late 40’s, you moron. Today, what you have in America is the ILLUSION of freedom. You need PERMISSION to do almost everything these days, from fishing to driving to LEAVING. Your PAPERS!! You can’t board a plane from one state to another without a thorough inspection/interrogation. Unreasonable Search and Seizure all thanks to … The ‘PATRIOT’ Act. HA! What a farce! And before long the same will go for boarding a Greyhound or Amtrak or even cruising down I-95 while heading to Daytona Beach for Spring Break.
    Well Junior, I hope you enjoy stay there in the Fascist States of America (to borrow the term from Jesse Ventura).
    As MLK,Jr said, I concur, “Free at last, free at last, thank god almighty, I’m free at last”.

  85. By Jessica Sideways on 8 November 2011

    Nunya,

    Thank you for your kind comment. Ultimately, the choice to naturalize, renunciate, immigrate, become stateless or whatever should be the choice of the person affected by said decision. I intend to renunciate after becoming a Canadian citizen. I have wanted to do this for years and while I cannot do it yet, I am working to get to the pointy where I can.

    Glad you were able to get out. I am working on it while I still can.

  86. By Patriot on 9 November 2011

    My dear mentally ill Nunya,
    The dark effects of the acid your parents took in the sixties clearly reflects your hate for our beloved nation.

    Usually disfunctional families with abusive fathers and irresponsible mothers create individuals like you. It is normal in these cases to blame your personal failures on your country because it’s the easiest way out.

    These grown up children like you, you poor frustrated communist, throw tantrums of anger against the hand that feeds them instead of participating on changing your country by contributing to society.

    Parasites and lyches like all of you are a minority of psychopats that live in a non existent utopian world on which you run naked, smoke pot and sings cumbaya without having any sort of sense of responsibility or loyalty to anyone or anything.
    A pathetic existence indeed because it requires for the parasite to feed on the environment it hates obviously it would not survive without it.
    As I said before, most of these derranged leftist aberrations will be self dealt with as the parasite grows older. Once the bravado of youth is gone and i’ts replaced by wrinkles and lack of hormones and once the recreational drug has turned into a full addiction the realization of complete failure will sink into the perverted brain.

    At this horrendous juncture, dad will be gone, mom will be gone, your family will despise you, granpa’s money will be gone and all that will be left is a useless individual consumed by regret and oh, wait, oh yes, even without a country to hate or loath.

    Repeat after me before it’s too late loosers:

    “I pledge allegiance to the flag of the United States of America, and to the republic for which it stands, one nation under God, indivisible, with liberty and justice for all.”

    Good day to all!

  87. By Jessica Sideways on 10 November 2011

    Patriot,

    You assume a lot about me and the other commentators here. However, I would have you know that despite the fact that I live in one of the few states that has Medical Marijuana, I do not have a permit nor any interest in acquiring one. Furthermore, I have body issues which would preclude my “running naked” anywhere. Period.

    Also, I place the blame on my parents for what they have done and blame my country for what it has done. I do not confuse the two issues and the reason why I am planning on leaving this hellhole is because this country has become very repugnant to me.

    I do not say the Pledge of Allegiance now, haven’t for years and do not intend to either in the near or distant future.

  88. By Nunya Binness on 10 November 2011

    “Patriot “, and I’m using the term VERY loosely, you haven’t an iota of a clue as to what being a patriot means.
    The depth of your logic and mentality is limited to namecalling when faced with a dissenting opinion. To call you a cretin would insult the people of Crete.
    You are a clear example of what is loathesome.
    Enjoy your dystopian existence.
    Nothing you write here has any import, so your nonsense comments will only be ignored for the drivel it is.

  89. By Mike Gogulski on 10 November 2011

    @Patriot: “To call you a cretin would insult the people of Crete.” <– this

  90. By Patriot on 11 November 2011

    Dear Jessica and Nunya Parasites and alike:

    My question to you poor children is: Why haven’t you left the US (or hellhole like you call it)? If you happen to abhor the US so much why do you live here still and not in China? What’s holding you here? Maybe lack of U.S dollars?

    Think about it, A bus ride from your “hellhole” to a beautiful border town in Mexico costs about $100.00; What’s preventing you from making Tijuana your home town?

    The moment you cross that border line your dreams will come true, you will be detached from the evil empire, released from the American tyrany to enter the world of your dreams which I’m sure will receive you with open arms.

    If you are so adamant about your hate for this country why don’t you do like Mr. Gogulski; he is true to his principles by totally removing himself from the US. Even though I think he’s is crazy, I admire his determination and consistency on his theories.

    I highly doubt must of you will even come close to do something like burning your social security or renouncing to your citizenship; must of you are just renegades just because it feels good.

    The true reason for your sick extremism resides in the fact that in order to hide your own failures you blame everyone but yourself…I hear it everyday: mom, dad, boss, boyfriend, state, government, friends….all of them are wrong therefore I live in a hellhole….

    Ignorant obtuse children, YOU are the Hellhole, YOU created your own environment of hate because YOU hate yourself; leave now!, renounce your citizenship now!!, burn all your documents now!! Then you’ll be happy: No Country, no state, no papers, no work, no family, no traveling, no freedom to move (no passport), no identity, no honor, no character, no hope, no vision; just a non entity eating organic sprouts and manure!

    Just the ideal life of a frustrated quasi communist. Go for it!

    Semper fi! Organic loosers!

    (Oh, my apologies to the honorable people of Crete)
    From the cretin.

  91. By Nunya Binness on 11 November 2011

    @Patriot
    You write blah, blah, blah…..ad nauseum.
    Semper Fi. You don’t even know what it means.
    You must be Private Pyle. One of Uncle Sam’s Mental Cases. So you HAVE been brainwashed! It’s obvious that only one or two of your brain cells survived after you fired that round through the back of your skull.
    Too bad you’ll never understand the meaning of freedom. Or Honor, or Courage.
    Good luck in Sudan or Uganda or wherever

  92. By Patriot on 15 November 2011

    From the Cretin writing from Sudan or Uganda or “wherever”:
    To Nunya Illness in her cozy liberal crib:
    My dear red diaper, doper baby, You are so used to preach to the choir that the first opposite point of view that comes your way really makes you crazy ha?

  93. By Nunya Binness on 15 November 2011

    Patriot, did you just get back from your 96? Those patrols sure suck, don’t they? Don’t trip over an IED!
    BTW, you seem to have difficulty connecting the dots, so let me help you. In 1970-71, I was in Vietnam, kidnapped by your Uncle, toting a rifle which I refused to fire. Fortunately, I returned when the 5th Special Forces Group to Fort Bragg, after which I was honorably discharged. I saw the shit over there firsthand. It was wrong then, and it’s wrong now to meddle in other countries’ issues. Let them sort out their own shit for and by themselves.
    You probably weren’t even born then, were you??
    After I was freed from my conscription I travelled extensively around the world. In the 90’s I settled in a beautiful country far from Uncle Sam. I’m financially independent, I have a simple self-sufficient life. I renounced, too. So, I can tell you there IS a better life, and it’s found elsewhere. Mike G attests to the same fact.
    What’s YOUR situation? Are you living with YOUR Mommy and Daddy still?

  94. By Luis on 14 December 2011

    Interesting article. Mike, I see that you resided in Winter Park, FL. Did you attend Rollins while living there? Also, what do you plan on doing about your stateless situation? You won’t be able to travel too much due to the lack of a valid travel document?

  95. By Mike Gogulski on 15 December 2011

    @Luis: I went to UCF for a semester before changing my major to LSD. My girlfriend went to Rollins. My “Winter Park” residency was really a postal thing… I lived in unincorporated Seminole County, and my local post office was Goldenrod, 32792.

    As for what I’m planning to do, not much…

  96. By Jon on 2 May 2012

    I hope you could help me out a bit as I am considering renouncing my citizenship.

    Do signatories to the conventions not have the ability to deport me?

    For example, I am in a country where the US has no real embassy but does have a substitute office that regularly processes renunciations.

    I am considering getting citizenship (I can get it relatively easily), however it would expose me to NEW tax liabilities.

    I’d ask the local authorities before doing it but I can’t see how that seems open for discussion beforehand “yea, I was just wondering if I become stateless voluntarily will you guys not kick me out?” is asking to be pre-emptively deported I’d say.

    I just feel it’s silly there isn’t some sort of “international” passport. I have residency and I don’t want more than that.

    But my US citizenship is getting REALLY nasty when you try to have multiple bank accounts and own majority shares in foreign based corporations!

    I just hope you can help me with any information on your experience. Fellow renouncers are few and far between!

    I hate the USA and never plan to return unless my former state breaks off, I hope I could perhaps word my renunciation as an act of defiance to the country oppressing my native land, thus I’d be welcomed back if my state regains it’s sovereignty.

    Do they allow lengthy explanations in the govt record? Or can a document be attached to the certificate of loss of nationality?

    So basically:
    1) how do you go about getting a substitute passport?

    2) can I attach an explanation to the certificate? Or can I write what I want in the box about why I do it, or was that written for you? It would form the basis of my legal argument in gaining citizenship from a future breakaway state.

    3) how did you feel assured you wouldn’t be deported? How does one travel abroad?

    In the end I will probably try to find a backup citizenship, but will still renounce nonetheless and hope to have info in case I become stateless!

    Thank you for your time!

  97. By deadendwaterfall on 5 January 2013

    What would have happened if you hadn’t turned in your passport when you renounced your citizenship? Would you have had somebody knocking on your door at some point demanding you turn in your passport?

  98. By Mike Gogulski on 9 January 2013

    @deadendwaterfall: There’s no chance to do that. The embassy/consulate will require you to submit your passport before considering your renunciation application.

  99. By Ryan on 13 January 2013

    I am familiar with the renunciation process as having gone through it.

    Not certain whether you absolutely need your passport or not for renunciation. Although as a practical matter they may insist upon it. However, the US foreign affairs manual says this:

    “If the intended expatriate advises the post that he or she needs the U.S. passport immediately because it contains valid foreign visas, the post may cancel the book by punching two holes in the front cover of the passport. Use a “CANCELLED” stamp on the Secretary’s message page. Do not damage the entry/exit or visa stamp or foreign visas; ”

    So at least you can keep it during the process.

    My CLN (Certificate of Loss of Nationality) was approved in 10 days. I have read it has taken a lot longer in many other cases.

    In the process of applying for a travel document, Certificate of Identity, until I get citizenship in the country where I reside. If I obtain this, then all will have gone well. Still remains to be seen whether I will get that travel document since the particular government office that issues them, has not said whether they would issue it until they see the CLN, but they did not say they would decline it to a stateless person either even when specifically asked about this.

    Even if I do not get it, it is not a serious problem because I can get citizenship after a few years. Just means I cannot travel outside the country until then. I still have all of my rights including residency, access to financial services, and able to vote in this country ( although I would not exercise the right to vote, since do not want to legitimize the system).

    Will post here with a follow-up.

  100. By Ryan on 13 January 2013

    To be clear, I would never vote because I would not want to support or legitimize the coercive system of the state.

    Perhaps it might be okay to vote on a local nonbinding proposition to express one’s view.

  101. By Ryan on 9 February 2013

    Update: Did receive the Certificate of Identity to be able to travel. Makes one wonder, what is the real worth of citizenship especially if one wants to minimize the support they give to the government establishment.

    Giving up citizenship is not something to necessarily take lightly, but from what I can see, it is a good move as long as you have a home somewhere and can obtain a travel document.

    The particular document I received, is valid for one year and can be renewed up to a maximum of four years. After that, there isn’t any other possibility other than to get citizenship or try to immigrate to another country. Unless I am content just to stay where I am until things change in the world.

    I have read a UK issued travel document to a stateless person is valid for ten years. Much more favorable. The concept of nationality should come to an end. Was reading about the Holocaust the last few days and it is really the concept of believing in countries, different races, and wanting to dominate and control which contribute to that kind of extremism. All peoples everywhere deserve respect .

  102. By Bead and Trim - USA Beading on 9 May 2013

    Very nice & Informative blog about bead fabric trim.

  103. By A. Former Slave on 18 September 2013

    I’m curious how people are getting around the tax issues these days?

    When renouncing your citizenship they try to say that you are liable for ongoing taxes.

    Anyone have any success beating this?

  104. By Ryan on 25 September 2013

    Who says you are liable for ongoing taxes? The definitive reference is going to be US tax law. Simply research it. You will find this is not the case. There is a lot of misinformation out there. Some of it probably deliberately there to mislead people.

    There may be a tax due after renunciation if you have assets of 2 million USD or more, and capital gains which exceed 650,000 USD. Otherwise, no tax.

    Once someones renunciation of citizenship is approved, at that moment, there are no longer any tax liabilities from your former country as long as you are no longer residing there.

    You may also find that your new home country gives you a multiyear tax exemption for certain categories of income which you can then take advantage of just like normal citizens of other countries can.

    You are free. Never a better time to leave the US than now. Look into leaving and cancel US citizenship. The US is no longer worth it. Your new home country may also be able to issue you a temporary travel document until you can acquire citizenship there or elsewhere. Not that citizenship is a good thing, but until the world stops requiring travel documents for travel, it can be hard to move around without a passport.

    Do your research. There are lots of good opportunities out there. So shop around. When it comes to a place of residency, the US does not rank well and will not rank well in the coming years. Hopefully in 10 years from now, things will change and there will be new opportunities there.

  105. By Stella D on 18 January 2014

    By Sean on 27 June 2009
    “Mike, as awesome as this is, I’d really suggest that you put some kind of watermark across those images. Not for the purposes of real identity theft, but 419 scammers scower the net to find passport scans like these to use as a convincer via email, so don’t be suprised if “Mike Gogulksi” turns up in someone’s inbox on behalf of the Bank of Nigeria!

    By Mike Gogulski on 27 June 2009
    @Sean: I’m trying hard to find a reason to worry about the scenario you mention, but have failed thus far.

    It would have been nice if you had paid some attention to Sean in 2009 –
    Michael Brunnet – with your US passport has been trying to scam people on the internet for their identities. Thank god I am not helpless and defenseless naive, or I would have been scammed too.

    If I knew how, I would copy the image of the passport sent to me. Your passport.

  106. By Bancof Lasteroide on 1 May 2014

    http://bancdelasteroideb612.wordpress.com/2014/01/05/we-used-to-sell-us-citizenship-now-we-sell-non-citizenship-to-us-says-black-marketeer/

    Blackie can get you one just as good

  107. By Anthony on 25 May 2014

    I read that you are of Polish and German descent. I’m concerned that due to their laws you may not be stateless and may hold citizenship of either of those countries. I know Polish citizenship is automatic to those people who are direct descendants of a Polish citizen who did not naturalize before the next person in the line. Have you researched your lineage and each of those countries nationality laws to confirm whether you are a citizen of either one of those countries? I know it’s annoying that countries impose citizenship on people, but technically, you may still be a citizen of a country, and therefore not stateless. If so, do you think you would bother to prove it to them just so you could renounce it? Or is it possible to make a renunciation without physical proof? Either way, what do you think?

  108. By Mike Gogulski on 25 May 2014

    @Anthony: My grandparents left Poland and Germany as small children circa 1900-1910. I do know that up until some point I could have obtained Polish citizenship as long as I had a living grandparent who was born in Poland. However, I never did that, and I didn’t learn about it anyway until my Polish grandmother died around 1994. I’m pretty confident that neither country would ever attempt to claim me on an ancestry basis.

  109. By Anthony on 26 May 2014

    I had an idea that I wanted to mention regarding citizenship. I don’t think it’s democratic for countries to impose citizenship on anyone at birth. The US, for example, automatically forces people born in the country to be American, which does not give them the free choice of making a conscious decision to be part of the country. Then, people expect them to be patriotic for some reason even tho they never made a commitment to the country. They are still then required to serve on jury duty and after renouncing citizenship, pay taxes. This seems highly undemocratic. Is it really reasonable that foreigners can come to the country and receive permanent residency status and be able to live and work in the country for years and then decide to move abroad and not have to pay taxes, yet people born in the US do not have the benefit of maintaining a lower status like permanent residency since they’re automatically citizens. So, they are required to serve on jury duty and if they move abroad, must pay taxes (even if they renounce citizenship, they must pay for 10 years, i believe). And not only that, but lose the right to live and work in the country. This seems extremely undemocratic. Why can’t the country either allow people to downgrade their status to permanent residents without the right to vote or have US protection abroad, but still receive travel documents or not automatically grant citizenship upon birth. Instead, allow them to be permanent residents or a similar status with the option of becoming citizens upon adulthood. This would seem far more democratic to me since it’s supposedly a democracy.

  110. By Anthony on 26 May 2014

    Therefore, people would be able to downgrade, while losing certain “privileges” of citizenship (like the right to vote), yet still being able to live and work in the country since they have roots there and travel with a travel document that does not provide protection, but does allow access to free movement. Either allow a downgrade or have people born in the country at this kind of status until reaching adulthood to make a conscious choice. I think this would be far more democratic and fair than the current system.

  111. By Guest on 26 July 2014

    Rather late to this, but to Jessica Sideways and Nunya Binness: two thumbs up!

    Real patriots don’t worry about what anyone else thinks of their country, advertise their love for it in ostentatious ways, or strike out at those who believe otherwise because they know that their patriotism lies in the heart and no one can take that away from them.

    The “patriot” you tangled with on this thread is insecure and unwilling to accept that there are people who aren’t so enamored of his country.

  112. By miguel camacho on 11 August 2014

    steve is wrong about the u.s having no jurisdiction over you in slovakia. all eu countries have to bow down to the u.s regime. my case and point is the ukranian situation. the eu was reluctant to sanction russia, but did so under u.s pressure. the u.s regime, and other western regimes also have jurisdiction even in countries like China, where the cia has been known to arrest people in hong kong. the whole idea of “sovereignty” is actually a joke. the u.s and western countries do whatever they want in the third world without any regard for the law.
    @patriot. no one is denying that alot of good things come out of america, but people want to disasociate themselves from america because of the bad things, and one of those bad things would be paid shills who try to make america look good, and others look bad. a true champion doesnt have to boast themselves. michael phelps wouldnt have to go around telling everyone he was a great swimmer. the fact that the u.s govt has to pay people to go online to tell everyone how great america is makes me question how great america really is. and another thing, true champions dont need to put anyone down. i have already seen “patriot” put down China, Mexico, North Korea, Myanmar, Cuba, Syria. Yet you never really hear China, Mexico, North Korea, Myanmar, Cuba, or Syria put anyone down, unless of course the u.s/western regimes are censoring it out. so it makes you wonder who the real bad guy is. and i’ve seen a few paid commentators/apologists for u.s totalitarianism. the west is more totalitarian than any of the countries being slandered by the west. all of the most powerful surveilance projects are launched in the west, not north korea. so you got programs like echelon, and the participants are usa, canada, australia, britain, and they use it to spy on the whole world. it isnt north korea or China. google, skype, and facebook is also used to spy on the whole world. again, no surprise that google, skype, and facebook arent based in China, but in usa! the west is the one who cires the loudest about others being authoritarian, but the west is in fact the most totalitarian, trying to take attention away from itself. just a little statistic here, the u.s regime has 6 times more prisoners than China per capita. britain also has more than China pc. another thing- the u.s regime regularly kidnaps, and arrests people all over the world. ive yet to see China, Mexico, North Korea, Myanmar, Cuba, Iran or Syria even attempt anything like this. like i said, the u.s regime is even kidnapping people from hong kong, China. can u imagine a Chinese spook kidnapping someone from the u.s.? neither can i. some of the most ridiculous things you can get arrested for happens in the usa. i remember when a 12 yr old girl was arrested for downloading songs off the internet. this would never happen in China, or Iran, but it happens in the usa, where nothing is too trivial to be arrested over, and everyone is ok with it, especially the corporate media. you can sell bananas on the street corner in China, and Iran, but if you try that in usa, europe, or canada, you’ll probably be arrested because you need a license to sell stuff on the street. the psyops that the west runs on the internet works only because the majority of the people have never been to China, Myanmar, Iran, North Korea, Syria, or Cuba. i am pretty sure that the u.s and the west will go down in history as the biggest bullshitters.

  113. By ADAM on 5 December 2015

    HI
    HOW U R STAYING AFTER CANCEL THE NATIONALITY IS THERE ANY COUNTRY WHO IS OFFERING THE PASSPORT IF YES THEN HOW ?

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