Columbia Encyclopedia

(Encyclopedia) Cahn, Sammy kän [key], 1913–93, American lyricist, b. New York City as Samuel Cohen. With his first collaborator, Saul Chaplin, he wrote material for vaudeville, and scored his first success (1935)...

(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) Clark, Tom Campbell, 1899–1977, U.S. attorney general (1945–49), associate justice of the U.S. Supreme Court (1949–67), b. Dallas, Tex.; father of Ramsey Clark. He received his law degree from t...

(Encyclopedia) Covington kŭvˈĭngtən [key], city (2020 pop. 40,181), seat of Kenton co., N central Ky., at the ...

(Encyclopedia) Paterno, Joe (Joseph Vincent Paterno) pətûrˈnō [key], 1926–2012, American football coach, b. Brooklyn, N.Y. A former quarterback at Brown Univ., he joined (1950) the coaching staff at Pennsylvan...

(Encyclopedia) O'Keeffe, Georgia ōkēfˈ [key], 1887–1986, American painter, b. Sun Prairie, Wis. After working briefly as a commercial artist in Chicago, O'Keeffe abandoned painting until she began the study of ...

(Encyclopedia) Drew, Daniel, 1797–1879, American railroad speculator, b. Carmel, N.Y. He became a cattle dealer in early life and by 1834 was successful enough to engage in the steamboat business on the Hudson, wh...

(Encyclopedia) Clark, Dick,, 1929-2012, American radio and TV broadcaster and producer, b. Bronxville, N.Y., as Richard Wagstaff Clark; Syracuse Univ. (B.A., 1951). Be...

(Encyclopedia) sonnet, poem of 14 lines, usually in iambic pentameter, restricted to a definite rhyme scheme. There are two prominent types: the Italian, or Petrarchan, sonnet, composed of an octave and a sestet (rh...

(Encyclopedia) Tarnovsky, Andrei, 1932–86, Soviet film director, grad. State Institute of Cinematography (1960), where he made several notable short films. The son of poet Arseni Tarkovsky, he is perhaps the fines...