Columbia Encyclopedia

Search results

368 results found

calculator

(Encyclopedia)calculator or calculating machine, device for performing numerical computations; it may be mechanical, electromechanical, or electronic. The electronic computer is also a calculator but performs other...

Saunders, Sir Charles

(Encyclopedia)Saunders, Sir Charles, 1713?–1775, British admiral. He had seen 32 years of service in the British navy when he was selected in the French and Indian War to command the fleet that carried (1759) the...

Roselle

(Encyclopedia)Roselle rōzĕlˈ [key], borough (1990 pop. 20,314), Union co., NE N.J.; set off from Linden 1890 and inc. 1894. Chiefly residential, the borough has some industry. Thomas Edison had a laboratory ther...

Hamilton, Andrew Jackson

(Encyclopedia)Hamilton, Andrew Jackson, 1815–75, American politician, b. Huntsville, Ala. Moving to Texas in 1846, he served (1849) as attorney general, was a member of the legislature (1851–53), and in 1859 wa...

Moley, Raymond Charles

(Encyclopedia)Moley, Raymond Charles mōˈlē [key], 1886–1975, American political economist, b. Berea, Ohio, grad. Baldwin-Wallace College, 1906, Ph.D. Columbia, 1918. He taught at Western Reserve Univ. (1916–...

Franz Josef Land

(Encyclopedia)Franz Josef Land frăns jōˈzəf, fränts yōˈzĕf [key], Rus. Zemlya Frantsa Iosifa, archipelago, c.6,300 sq mi (16,320 sq km), in the Arctic Ocean N of Novaya Zemlya, Russia. It consists of more t...

Loeb, Solomon

(Encyclopedia)Loeb, Solomon lōb [key], 1828–1903, American banker, b. Germany. After he came (1849) to the United States, he settled in Cincinnati and became wealthy as a dry-goods merchant. He moved (1865) to N...

Tarbell, Ida Minerva

(Encyclopedia)Tarbell, Ida Minerva, 1857–1944, American author, b. Erie co., Pa., grad. Allegheny College (B.A., 1880; M.A., 1883). One of the leading muckrakers, she is remembered for her investigations of indus...

Orr, James Lawrence

(Encyclopedia)Orr, James Lawrence, 1822–73, American politician, b. Craytonville, S.C. He served in the South Carolina legislature (1844–48) and in the U.S. House of Representatives (1849–59), where he was (1...

Haran, ancient city, Mesopotamia

(Encyclopedia)Haran or Harran both: häränˈ [key], ancient city of Mesopotamia, now in SE Asian Turkey, 24 mi (39 km) SE of Şanlıurfa. It was an important center on the trade route from Nineveh to Carchemish an...