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Celsius, Anders

(Encyclopedia)Celsius, Anders änˈdərs sĕlˈsēŭs [key], 1701–44, Swedish astronomer. While professor of astronomy at the Univ. of Uppsala (1730–44), he traveled through Germany, France, and Italy, visiting...

Cendrars, Blaise

(Encyclopedia)Cendrars, Blaise blĕz siNdrärˈ [key], 1887–1961, Swiss-born French writer whose real name was Frédéric Sauser. He was at various times an art critic, a journalist, and a film director, and he t...

Census of Marine Life

(Encyclopedia)Census of Marine Life, an international program (2001–2010) to assess and explain the diversity, distribution, and abundance of living organisms in the oceans. A project involving more than 2,700 sc...

carbide

(Encyclopedia)carbide, any one of a group of compounds that contain carbon and one other element that is either a metal, boron, or silicon. Generally, a carbide is prepared by heating a metal, metal oxide, or metal...

Resistencia

(Encyclopedia)Resistencia rāsēstānˈsyä [key], city (1991 pop. 291,083), capital of Chaco prov., NE Argentina. It is the nucleus of an area of frontier settlements extending into the sparsely inhabited northwes...

Özal, Turgut

(Encyclopedia)Özal, Turgut, 1927–93, Turkish political leader, president of Turkey (1989–93). Trained as an electrical engineer, he worked for the Turkish state planning office in the 1950s and 60s, as an econ...

Osorno

(Encyclopedia)Osorno ōsōrˈnō [key], city (1990 est. pop. 117,400), Los Lagos region, S central Chile, in the heart of the lake district. Osorno is chiefly an agricultural processing and distribution center. Fou...

antifreeze

(Encyclopedia)antifreeze, substance added to a solvent to lower its freezing point. The solution formed is called an antifreeze mixture. Antifreeze is typically added to water in the cooling system of an internal-c...

Morgenthau, Henry

(Encyclopedia)Morgenthau, Henry môrˈgənthô [key], 1856–1946, American banker, diplomat, and philanthropist, b. Germany; father of Henry Morgenthau, Jr. He emigrated to the United States as a boy. Later, he pr...

arc, in electricity

(Encyclopedia)arc, in electricity, highly luminous and intensely hot discharge of electricity between two electrodes. The arc was discovered early in the 19th cent. by the English scientist Sir Humphry Davy, who so...