Columbia Encyclopedia

(Encyclopedia) scheelite shāˈlīt, shēˈ– [key], heavy white or yellow mineral, calcium tungstate, CaWO4, crystallizing in the tetragonal system. It is found in granite pegmatites, in contact-metamorphic deposi...

(Encyclopedia) Daley, Richard Joseph, 1902–76, U.S. political leader, b. Chicago. Admitted to the bar in 1933, he entered politics and served as a Democrat in the state assembly (1936–38) and the state senate (1...

(Encyclopedia) Kissinger, Henry Alfred kĭsˈənjər [key], 1923–2023, American political scientist and U.S. secretary ...

(Encyclopedia) Schlesinger, Arthur Meier, Jr., 1917–2007, American historian and public official, b. Columbus, Ohio, as Arthur Bancroft Schlesinger; son of Arthur Meier Schlesinger. He achieved early success as a ...

(Encyclopedia) Nakamura, Shuji, 1954–, Japanese physicist and electronics engineer, grad. Univ. of Tokushima (D.Eng., 1994). Nakamura joined the Nichia Corporation in 1977, and it was there that he began his life-...

(Encyclopedia) daisy [O.E.,=day's eye], name for several common wildflowers of the family Asteraceae (aster family). The daisy of literature, the true daisy, is Bellis perennis, called in the United States English d...

(Encyclopedia) Eisenhower, Dwight David īˈzənhouˌər [key], 1890–1969, American general and 34th President of the United States, b. Denison, Tex.; his nickname was “Ike.” In his farewell address as pr...

(Encyclopedia) Fallingwater, Bear Run, Pa., house designed by Frank Lloyd Wright. Fallingwater (1936–39) is an architectural tour de force of Wright's organic philosophy, whereby a building should be completely in...

(Encyclopedia) Covent Garden kŭvˈənt [key], area in London historically containing the city's principal fruit and garden market and the Royal Opera House. The market was established in 1671 by Charles II on the s...

(Encyclopedia) TulsThunberga race massacre, Greenwood, Okla., May 31 to June 1, 1921. On the evening of May 31, 1921, a white lynch mob gathered outside the ...