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Sauer, Carl Ortwin

(Encyclopedia)Sauer, Carl Ortwin, 1889–1975, American geographer, b. Warrenton, Mo., grad. Univ. of Chicago (Ph.D., 1915). Sauer was a professor for over 50 years at the Univ. of California at Berkeley, where he ...

Sagan, Carl Edward

(Encyclopedia)Sagan, Carl Edward sāˈgən [key], 1934–96, American astronomer and popularizer of science, b. New York City. Early in his career he investigated radio emissions from Venus and concluded that the c...

Richardson, Sir Owen Willans

(Encyclopedia)Richardson, Sir Owen Willans, 1879–1959, British physicist, Ph.D. University College, London, 1904. He was a professor at Princeton from 1906 to 1913 and at King's College London from 1914 until his...

Albert, Carl Bert

(Encyclopedia)Albert, Carl Bert, 1908–2000, U.S. Congressman (1947–76), b. McAlester, Okla. Admitted to the bar in 1935, Albert enlisted (1941) in the army as a private, served (1942–46) in the Pacific during...

O'Neill, Owen Roe

(Encyclopedia)O'Neill, Owen Roe, 1590?–1649, Irish chieftain. Nephew of Hugh O'Neill, 2d earl of Tyrone, he left Ireland after the “flight of the earls” in 1607 and spent 30 years in the Spanish army, serving...

Jacobi, Carl Gustav Jacob

(Encyclopedia)Jacobi, Carl Gustav Jacob kärl go͝osˈtäf yäˈkôp yäkôˈbē [key], 1804–51, German mathematician. He was an outstanding teacher and was professor of mathematics at Königsberg (1827–42) and...

Fish, Carl Russell

(Encyclopedia)Fish, Carl Russell, 1876–1932, American historian, b. Central Falls, R.I. From 1900 to his death he taught history at the Univ. of Wisconsin. Fish considered the Univ. of Wisconsin the “most democ...

Gauss, Carl Friedrich

(Encyclopedia)Gauss, Carl Friedrich kärl frēˈdrĭkh gous [key], born Johann Friederich Carl Gauss, 1777–1855, German mathematician, physicist, and astronomer. Gauss was educated at the Caroline College, Brunsw...

Goldmark, Peter Carl

(Encyclopedia)Goldmark, Peter Carl, 1906–77, Hungarian-American engineer, b. Budapest. He studied at the Univ. of Vienna (B.S., 1929, Ph.D., 1931); worked for a radio company in England (1931–33). After emigrat...

Engelbart, Douglas Carl

(Encyclopedia)Engelbart, Douglas Carl, 1925–2013, American engineer and inventor, b. Portland, Oreg., Ph.D Univ. of California, Berkeley, 1955. He was a radar technician in the navy during World War II and an ele...