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  2. The Greatest American Inventions of the Past 50+ Years - AOL

    www.aol.com/greatest-american-inventions-past-50...

    From the first Apple computer to the COVID-19 vaccine, here are the most revolutionary inventions that were born in the U.S.A. in the past half-century.

  3. Timeline of historic inventions - Wikipedia

    en.wikipedia.org/.../Timeline_of_historic_inventions

    1945: The atomic bomb is developed by the Manhattan Project and swiftly used in August 1945 in the atomic bombings of Hiroshima and Nagasaki, effectively ending World War II. 1945: Percy Spencer, while employed at Raytheon, would patent a magnetron based microwave oven. [479] 1945: Willard Libby began his work on radiocarbon dating.

  4. Timeline of United States inventions - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_United_States...

    The following articles cover the timeline of United States inventions: Timeline of United States inventions (before 1890), before the turn of the century; Timeline of United States inventions (1890–1945), before World War II; Timeline of United States inventions (1946–1991), during the Cold War

  5. Timeline of United States inventions (after 1991) - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_United_States...

    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 2011, the United States Patent and Trademark Office (USPTO) has granted a total of 7,861,317 patents [ 7 ] relating to several well-known inventions appearing throughout the timeline below.

  6. Timeline of United States inventions (1890–1945) - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_United_States...

    In 1945, the James first exhibited his new toy at the Gimbels, a department store located in Philadelphia. He sold 400 Slinkys in 90 minutes which was the start of a sensation that continues to this day. [303] 1945 Microwave oven. A microwave oven with a turntable. A microwave oven cooks or heats food by dielectric heating.

  7. Technological revolution - Wikipedia

    en.wikipedia.org/wiki/Technological_revolution

    An axe made of iron, dating from the Swedish Iron Age, found at Gotland, Sweden: Iron—as a new material—initiated a dramatic revolution in technology, economy, society, warfare and politics. A technological revolution is a period in which one or more technologies is replaced by another new technology in a short amount of time.

  8. 50 Things That Made the Modern Economy - Wikipedia

    en.wikipedia.org/wiki/50_Things_That_Made_the...

    A high-tech 'death ray' capable of zapping sheep led to the invention of radar: 26 Aug 2017 44 S-bend: The S-bend was a pipe with a curve in it, an invention that led to public sanitation: 2 Sep 2017 45 Double-entry bookkeeping: Renaissance man Luca Pacioli wrote the definitive book on double-entry bookkeeping: 9 Sep 2017 46 Management consulting

  9. Inventions That Changed the World - Wikipedia

    en.wikipedia.org/wiki/Inventions_That_Changed...

    Inventions That Changed the World is a five-part BBC Two documentary series presented by Jeremy Clarkson. First broadcast on 15 January 2004, the programme takes a look at some of the inventions that helped to shape the modern world. The UKTV channel Yesterday frequently repeats this series. However, episodes are edited to 46 minutes to allow ...