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Zab

(Encyclopedia)Zab zäb, zăb [key], name applied to the two principal tributaries of the Tigris River. The Great Zab, 265 mi (426 km) long, rises in SE Turkey and flows generally S through Iraq to the Tigris. The L...

Serengeti National Park

(Encyclopedia)Serengeti National Park, c.5,700 sq mi (14,800 sq km), NE Tanzania, est. 1941. The internationally famous park attracts large numbers of tourists to see the world's largest concentrations of wildebees...

Stark, Harold Raynsford

(Encyclopedia)Stark, Harold Raynsford, 1880–1972, American admiral, b. Wilkes-Barre, Pa. A graduate of the U.S. Naval Academy at Annapolis, he was commissioned (1905) an ensign in the navy. After service in World...

Silver Springs

(Encyclopedia)Silver Springs, mineral spring, N central Fla., source of the Silver River. The limestone spring, one of the world's largest and most famous, has a basin 80 ft (24 m) deep and 300 ft (91 m) wide. The ...

Primrose, William

(Encyclopedia)Primrose, William, 1904–82, Scottish-American violist. After studying in London, and with Eugène Ysaÿe, he played with the London String Quartet (1930–35) and the NBC Symphony Orchestra (1937–...

emanation, in philosophy

(Encyclopedia)emanation ĕmənāˈshən [key] [Lat.,=flowing from], cosmological concept that explains the creation of the world by a series of radiations, or emanations, originating in the godhead. It is character...

Glen Canyon Dam

(Encyclopedia)Glen Canyon Dam, 710 ft (216 m) high, 1,560 ft (475 m) long, NE Ariz., on the Colorado River. The key unit of the U.S. Bureau of Reclamation's Colorado River storage project, it is one of the world's ...

Powell, Anthony

(Encyclopedia)Powell, Anthony pōˈəl [key], 1905–2000, English novelist, grad. Eton and Baillol College, Oxford. A distinguished writer of social comedy, he is best known for his 12-volume novel sequence collec...

aircraft carrier

(Encyclopedia)aircraft carrier, ship designed to carry aircraft and to permit takeoff and landing of planes. The carrier's distinctive features are a upper deck (flight deck) that is flat and sometimes sloped to fu...

Weizmann, Chaim

(Encyclopedia)Weizmann, Chaim khīmˈ vītsˈmän [key], 1874–1952, scientist and Zionist leader, first president (1948–52) of Israel, b. Russia, grad. Univ. of Freiburg, 1899. He lectured in chemistry at the U...