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Watt, James
(Encyclopedia)Watt, James, 1736–1819, Scottish inventor. While working at the Univ. of Glasgow as an instrument maker, Watt was asked to repair a model of Thomas Newcomen's steam engine. He devised improvements t...reflection
(Encyclopedia) CE5 Image formation by curved mirrors and lenses reflection, return of a wave from a surface that it strikes into the medium through which it has traveled. The general principles governing the ref...Bragg, Sir William Henry
(Encyclopedia)Bragg, Sir William Henry, 1862–1942, English physicist, educated at King William's College, Isle of Man, and Trinity College, Cambridge. He served on the faculties of the Univ. of Adelaide in Austra...Robinson, Arthur Howard
(Encyclopedia)Robinson, Arthur Howard, 1915–2004, American cartographer, b. Montreal to American parents, Ph.D Ohio State Univ., 1947. The head of the map division of the Office of Strategic Services for much of ...Robinson, Charles
(Encyclopedia)Robinson, Charles, 1818–94, American politician, first governor of the state of Kansas (1861–63), b. Hardwick, Mass. He studied medicine and in 1849 he joined the gold rush to California, where th...Nicol prism
(Encyclopedia)Nicol prism nĭkˈəl [key], optical device invented (1828) by William Nicol of Edinburgh. It consists essentially of a crystal of calcite, or Iceland spar, that is cut at an angle into two equal piec...Koch, Frederick Robinson
(Encyclopedia)Koch, Frederick Robinson: see under Koch, family. ...Lankester, Sir Edwin Ray
(Encyclopedia)Lankester, Sir Edwin Ray lăngˈkəstər [key], 1847–1929, English zoologist. He was a professor at University College, London (1874–90) and Oxford (1891–98) and was director of the natural hist...Orbiting Solar Observatory
(Encyclopedia)Orbiting Solar Observatory (OSO), series of eight orbiting observatories (see observatory, orbiting) launched between 1962 and 1971 by the National Aeronautics and Space Administration (NASA) to study...Colby College
(Encyclopedia)Colby College, at Waterville, Maine; coeducational; est. 1813, opened 1818. The school, principally a liberal arts college, adopted its present name in 1899. Its library includes the papers of Edwin A...Browse by Subject
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