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Augustin-Jean Fresnel, (born May 10, 1788, Broglie, France—died July 14, 1827, Ville-d’Avray), French physicist who pioneered in optics and did…
Sir William Siemens, in full Charles William Siemens, original name Karl Wilhelm Siemens, (born April 4, 1823, Lenthe, Prussia [now…
Josiah Wedgwood, (baptized July 12, 1730, Burslem [now in Stoke-on-Trent], Staffordshire, Eng.—died Jan. 3, 1795, Etruria, Staffordshire), English pottery designer…
Thomas Midgley, Jr., (born May 18, 1889, Beaver Falls, Pennsylvania, U.S.—died November 2, 1944, Worthington, Ohio), American engineer and chemist…
Sir Maurice Vincent Wilkes, (born June 26, 1913, Dudley, Worcestershire, Eng.—died Nov. 29, 2010, Cambridge, Cambridgeshire), British computer science pioneer…
Vinton Cerf, in full Vinton Gray Cerf, (born June 23, 1943, New Haven, Connecticut, U.S.), American computer scientist who is…
Ray Kurzweil, byname of Raymond Kurzweil, (born February 12, 1948, Queens, New York, U.S.), American computer scientist and futurist who…
Philo Farnsworth, in full Philo Taylor Farnsworth II, (born August 19, 1906, Beaver, Utah, U.S.—died March 11, 1971, Salt Lake…
James Lovelock, in full James Ephraim Lovelock, (born July 26, 1919, Letchworth Garden City, Hertfordshire, England), English chemist, medical doctor,…
Paul Allen, in full Paul Gardner Allen, (born January 21, 1953, Seattle, Washington, U.S.—died October 15, 2018, Seattle), American investor…
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