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Kilpatrick, William Heard

(Encyclopedia) Kilpatrick, William HeardKilpatrick, William Heardkĭlpăˈtrĭk [key], 1871–1965, American philosopher, b. White Plains, Ga., grad. Mercer College, 1891, Ph.D. Columbia, 1912, and studied…

Armstrong, Edwin Howard

(Encyclopedia) Armstrong, Edwin Howard, 1890–1954, American engineer and radio inventor, b. New York City, grad. Columbia (E.E. 1913). He was associated in research with Michael I. Pupin at Columbia…

Vickrey, William Spencer

(Encyclopedia) Vickrey, William Spencer, 1914–96, Canadian economist, b. Victoria, B.C., Ph.D. Columbia, 1947. He was on the faculty of Columbia from 1946 until his death. In 1996 he and James…

Spingarn, Joel Elias

(Encyclopedia) Spingarn, Joel EliasSpingarn, Joel Eliasspĭnˈgärn [key], 1875–1939, American educator and literary critic, b. New York City, grad. Columbia (B.A., 1895; Ph.D., 1899). He was professor…

Rainwater, James

(Encyclopedia) Rainwater, James, 1917–86, American physicist, Ph.D. Columbia, 1946. After working on the Manhattan Project as a student during World War II, he became a professor of physics at…

Fraser, river, Canada

(Encyclopedia) Fraser, chief river of British Columbia, Canada, c.850 mi (1,370 km) long. It rises in the Rocky Mts., at Yellowhead Pass, near the British Columbia–Alta. line and flows northwest…

Thompson, David

(Encyclopedia) Thompson, David, 1770–1857, Canadian geographer, fur trader, and explorer, b. London, England. In 1784 he came to Fort Churchill, Canada, as an apprentice of the Hudson's Bay Company,…