Columbia Encyclopedia

(Encyclopedia) Butler, Richard Austen, 1902–82, British politician. Educated at Cambridge, he entered Parliament in 1929 as a Conservative. As minister of education (1941–45), he piloted through Parliament the E...

(Encyclopedia) Capecchi, Mario Renato, 1937–, American geneticist, b. Verona, Italy, Ph.D. Harvard, 1967. On the faculty at Harvard from 1967 to 1973, Capecchi became a professor at the Univ. of Utah School of Med...

(Encyclopedia) Kassebaum-Baker, Nancy Landon kăsˈəbômˌ, –boumˌ [key], 1932–, U.S. senator from Kansas (1979–97), b. Topeka, Kans. A Republican and the daughter of Kansas governor Alfred Mossman (Alf) Lan...

(Encyclopedia) Wyeth, N. C. (Newell Convers Wyeth), 1882–1945, American painter and illustrator, b. Needham, Mass., studied with Howard Pyle. Among his many well-known murals are those in the Missouri state capito...

(Encyclopedia) Education, United States Department of, executive department of the federal government responsible for advising on educational plans and policies, providing assistance for education, and carrying out ...

(Encyclopedia) laminitis lămˌənīˈtĭs [key], also called founder, inflammation of the lamina, the innermost layer of the hoof wall in horses, ponies, and donkeys. Although the condition usually affects only the...

(Encyclopedia) destroyer, class of warship very fast relative to its length, generally equipped with torpedos, antisubmarine equipment, and medium-caliber and antiaircraft guns. The newest destroyers are equipped wi...

(Encyclopedia) Cherenkov radiation or Cerenkov radiation [for P. A. Cherenkov], light emitted by a transparent medium when charged particles pass through it at a speed greater than the speed of light in the medium. ...

(Encyclopedia) tilapia təläˈpēə [key] or St. Peter's fish, a spiny-finned freshwater fish of the family Cichlidae, native chiefly to Africa and the Middle East. Fish of the genera Oreochromis, Sarotherodon, and...

(Encyclopedia) torpedo boat, small fast warship built specially for using the torpedo as a means of attack. The first modern torpedo boat was the Lightning, built for the British navy in 1877 by the shipyards of Sir...