Columbia Encyclopedia

(Encyclopedia) Welsbach, Carl Auer, Baron von kärl ouˈər bärōnˈ fən vĕlsˈbäkh [key], 1858–1929, Austrian chemist. He discovered the rare earth elements neodymium and praseodymium (1885) and lutetium (c.1...

(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...

(Encyclopedia) Thurow, Lester Carl tho͝orˈō, thərōˈ [key], 1938–2016, American economist, b. Livingston, Mont.; B.A. Williams College, 1960; M.A. Oxford, 1962; Ph.D. Harvard, 1964. Professor of management an...

(Encyclopedia) Hubbell, Carl Owen, 1903–88, American baseball player, b. Carthage, Mo. A left-handed pitcher, Hubbell played his entire major league career (1928–43) with the New York Giants. Hubbell, famous for...

(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 ...

(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...

(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...

(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...

(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...

(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...