Columbia Encyclopedia

Search results

500 results found

Perrine, Charles Dillon

(Encyclopedia)Perrine, Charles Dillon pərīnˈ [key], 1867–1951, American astronomer, b. Steubenville, Ohio. He was on the staff of Lick Observatory (1893–1909) and was (1909–36) director of the Argentine Na...

Clark, Alvan

(Encyclopedia)Clark, Alvan, 1804–87, American astronomer and maker of astronomical lenses, b. Ashfield, Mass. In 1846 the firm of Alvan Clark & Sons was established at Cambridgeport, Mass.; it became famous a...

Colby, Bainbridge

(Encyclopedia)Colby, Bainbridge, 1869–1950, U.S. lawyer and public official, b. St. Louis. Upon graduation (1891) from Columbia law school, he began law practice in New York City and became active in Republican p...

Dreyer, Johan Ludwig Emil

(Encyclopedia)Dreyer, Johan Ludwig Emil yōˈhän lo͝otˈvĭkh āˈmēl [key], 1852–1926, Danish astronomer, b. Copenhagen, who worked in Great Britain. He was assistant astronomer at the earl of Rosse's observa...

Bond, William Cranch

(Encyclopedia)Bond, William Cranch, 1789–1859, American astronomer, b. Portland, Maine. He early aided his father in the trades of silversmith and clockmaker in Boston. He soon became an expert in the making of c...

Smithsonian Institution

(Encyclopedia)Smithsonian Institution, research and education center, mainly at Washington, D.C.; founded 1846 under the terms of the will of James Smithson of London, who in 1829 bequeathed his fortune to the Unit...

North, Christopher

(Encyclopedia)North, Christopher: see John Wilson. ...

National Science Foundation

(Encyclopedia)National Science Foundation (NSF), an independent agency in the executive branch of the U.S. federal government concerned with promoting a national science policy by supporting basic research and educ...

Lansing, Robert

(Encyclopedia)Lansing, Robert, 1864–1928, U.S. Secretary of State (1915–20), b. Watertown, N.Y. An authority in the field of international law, he founded the American Journal of International Law in 1907 and r...

House, Edward Mandell

(Encyclopedia)House, Edward Mandell, 1858–1938, American political figure, adviser to President Wilson, b. Houston. Active in Texas politics, he was (1882–92) campaign manager and adviser to Gov. James Hogg and...