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According to Encyclopædia Britannica, the polygraph was on its 2003 list of the 325 greatest inventions. [172] 1921 Flowchart. A flowchart is common type of chart, representing an algorithm or process, showing the steps as boxes of various kinds, and their order by connecting these with arrows.
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.
The 1985 Yellow Book standard developed by Sony and Philips adapted the format to hold any form of binary data. [523] 1982: Direct to home satellite television transmission, with the launch of Sky One service. [524] 1982: The first laptop computer is launched, the 8/16-bit Epson HX-20. [525] 1983: Stereolithography is invented by Chuck Hull. [526]
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
As a result, the United States has been the birthplace of 161 of Encyclopædia Britannica ' s 321 Greatest Inventions, including items such as the airplane, internet, microchip, laser, cellphone, refrigerator, email, microwave, personal computer, liquid-crystal display and light-emitting diode technology, air conditioning, assembly line ...
The advertisement publicized bulk jelly beans sold by volume for nine cents per pound, according to the book, "The Century in Food: America's Fads and Favorites". Today, most historians contend that in the United States, they were first linked with Easter in the 1930s. [154] 1861 Twist drill
When Americans combined theoretical knowledge with "Yankee ingenuity", the result was a flow of important inventions. The great American inventors include Robert Fulton (the steamboat); Samuel Morse (the telegraph); Eli Whitney (the cotton gin); Cyrus McCormick (the reaper); and Thomas Alva Edison, with more than a thousand inventions credited ...
Pages in category "American inventions" The following 200 pages are in this category, out of approximately 828 total. This list may not reflect recent changes .