Columbia Encyclopedia

Search results

500 results found

Manhattan Project

(Encyclopedia)Manhattan Project, the wartime effort to design and build the first nuclear weapons (atomic bombs). With the discovery of fission in 1939, it became clear to scientists that certain radioactive materi...

James, Cyril Lionel Robert

(Encyclopedia)James, C. L. R., 1901–1989, Trinidadian historian, journalist, and communist activist, b. Tunapuna, Trinidad and Tobago. A social theorist, anti-colon...

Roger I

(Encyclopedia)Roger I (Roger Guiscard), c.1031–1101, Norman conqueror of Sicily; son of Tancred de Hauteville (see Normans). He went to Italy in 1058 to join his brother, Robert Guiscard, in conquering Apulia and...

Teller, Edward

(Encyclopedia)Teller, Edward, 1908–2003, American physicist, b. Budapest, Hungary, Ph.D. Univ. of Leipzig, 1930, where he studied under Werner Heisenberg. Fleeing the Nazis, he came to the United States in 1935 a...

Adams, John, American composer

(Encyclopedia)Adams, John (John Coolidge Adams), 1947–, American composer, b. Worcester, Mass. A clarinetist, he studied composition at Harvard (B.A. 1969, M.A. 1971). Often regarded as the most outstanding, tech...

Castlereagh, Robert Stewart, 2d Viscount

(Encyclopedia)Castlereagh, Robert Stewart, 2d Viscount kăˈsəlrā [key], 1769–1822, British statesman, b. Ireland. Entering the Irish Parliament in 1790 and the British Parliament in 1794, he was acting chief s...

Lefkowitz, Robert Joseph

(Encyclopedia)Lefkowitz, Robert Joseph, 1943–, American physician, b. New York City, M.D. Columbia, 1966. Since 1973 Lefkowitz has been a professor at Duke Univ.; he was appointed a Howard Hughes Medical Institut...

Jenkinson, Robert Banks

(Encyclopedia)Jenkinson, Robert Banks: see Liverpool, Robert Banks Jenkinson, 2d earl of. ...

Laughlin, Robert Betts

(Encyclopedia)Laughlin, Robert Betts, 1950–, American physicist, b. Visalia, Calif., Ph.D. Massachusetts Institute of Technology, 1979. Laughlin was a researcher at Lawrence Livermore National Laboratory from 198...

Browse by Subject