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1907: The first free flight of a rotary-wing aircraft is carried out by Paul Cornu. 1907: Leo Baekeland invents bakelite , the first plastic made from synthetic components. 1907: The tuyères thermopropulsives [ 455 ] after 1945 ( Maurice Roy (fr) ) known as the statoreacteur [ 455 ] [ 456 ] a combustion subsonique (the ramjet ) [ 457 ] – R ...
List of Indonesian inventions and discoveries; List of inventions and discoveries of the Indus Valley Civilisation; List of inventions named after people; List of inventors killed by their own invention; Timeline of Irish inventions and discoveries; List of inventions in the medieval Islamic world; List of Israeli inventions and discoveries
John Logie Baird (1888–1946), Scotland – World's first working television, 26 January 1926 and electronic colour television; Abi Bakr of Isfahan (c. 1235), Persia/Iran – mechanical geared astrolabe with lunisolar calendar; George Ballas (1925–2011), U.S. – String trimmer; Frederick Banting (1891–1941), Canada – Insulin
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.
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Many Native American contributions to our modern world often go unrecognized, according to Gaetana DeGennaro, a museum specialist at the Smithsonian National Museum of the American Indian.
Scottish inventions and discoveries are objects, processes or techniques either partially or entirely invented, innovated, or discovered by a person born in or descended from Scotland. In some cases, an invention's Scottishness is determined by the fact that it came into existence in Scotland (e.g., animal cloning ), by non-Scots working in the ...