Columbia Encyclopedia

(Encyclopedia) Van de Graaff, Robert Jemison văn də gräf [key], 1901–67, American physicist, b. Tuscaloosa, Ala., grad. Univ. of Alabama (B.S., 1922), Ph.D. Oxford, 1928. He was research associate at Massachuse...

(Encyclopedia) Ovshinsky, Stanford Robert, 1922–2012, American inventor and scientist, b. Akron, Ohio. Self-taught, he developed a new type of lathe in the 1940s, the first of many innovations and patents. Special...

(Encyclopedia) Woods, Robert Archey, 1865–1925, American social worker, b. Pittsburgh, grad. Amherst, 1886. After six months at Toynbee Hall, London, he helped found (1891) the South End House, Boston, which he he...

(Encyclopedia) Woodward, Robert Burns, 1917–80, American chemist and educator, b. Boston, grad. Massachusetts Institute of Technology (S.B., 1936; Ph.D., 1937). He taught at Harvard from 1938, becoming Donner prof...

(Encyclopedia) Robinson, Sir Robert, 1886–1975, British chemist, D.Sc. Univ. of Manchester, 1910. Robinson taught at the universities of Sydney (1912–15), Liverpool (1915–20), St. Andrews (1921–22), Manchest...

(Encyclopedia) Mather, John Cromwell, 1946–, American astrophysicist, b. Roanoke, Va., Ph.D. Univ. of California, Berkeley, 1974. He has been a researcher at NASA's Goddard Space Flight Center in Greenbelt, Md., s...

(Encyclopedia) Barnes, Harry Elmer, 1889–1968, American historian and sociologist, b. Auburn, N.Y. He received his Ph.D. from Columbia in 1918 and taught economics, sociology, and history at various institutions o...

(Encyclopedia) Milken, Michael Robert mĭlˈkən [key], 1946–, American financial executive, b. Van Nuys, Calif. Nicknamed the “junk bond king,” he was an executive at Drexel Burnham Lambert, Inc., where he tr...

(Encyclopedia) Malthus, Thomas Robert mălˈthəs [key], 1766–1834, English economist, sociologist, and pioneer in modern population study. A graduate of Cambridge, he was a professor at the East India College, Lo...

(Encyclopedia) Zoellick, Robert Bruce zĕlˈlĭk [key], 1953–, U.S. government official and finance executive, b. Evergreen Park, Ill., grad. Swarthmore College (B.A., 1975), Harvard (J.D., M.P.P. 1981). As an ass...