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Midway

(Encyclopedia)Midway, island group (2 sq mi/5.2 sq km), central Pacific, c.1,150 mi (1,850 km) NW of Honolulu, comprising Sand and Eastern islands with the surrounding atoll. Discovered by Americans in 1859, Midway...

Normandy campaign

(Encyclopedia)Normandy campaign, June to Aug., 1944, in World War II. The Allied invasion of the European continent through Normandy began about 12:15 a.m. on June 6, 1944 (D-day). The plan, known as Operation Over...

San Antonio

(Encyclopedia)San Antonio săn ăntōˈnēō, əntōnˈ [key], city (1990 pop. 935,933), seat of Bexar co., S central Tex., at the source of the San Antonio River; inc. 1837. The third largest city in Texas, it is ...

Cottrell, Leonard Eric

(Encyclopedia)Cottrell, Leonard Eric kŏˈtrəl, kətrĕlˈ [key], 1913–74, British author. He was a commentator, writer, and producer for the British Broadcasting Corporation until 1960, when he resigned to devo...

Jones, Brian

(Encyclopedia)Jones, Brian, 1947–, British balloonist, b. Bristol. A former Royal Air Force pilot, he entered the world of ballooning in the 1980s, and in 1997 became an organizer for the attempt of the British-b...

speedometer

(Encyclopedia)speedometer, instrument that indicates speed. A cable from an automotive speedometer is attached to the rear of the transmission of an automobile; the cable turns at a rate proportional to the speed o...

Las Vegas

(Encyclopedia)Las Vegas läs vāˈgəs [key], city (1990 pop. 258,295), seat of Clark co., S Nev.; inc. 1911. It is the largest city in Nevada and the center of one of the fastest-growing urban areas in the United ...

Bay of Pigs Invasion

(Encyclopedia)Bay of Pigs Invasion, 1961, an unsuccessful invasion of Cuba by Cuban exiles, supported by the U.S. government. On Apr. 17, 1961, an armed force of about 1,500 Cuban exiles landed in the Bahía de Coc...

pyramid, structure

(Encyclopedia)pyramid. The true pyramid exists only in Egypt and Sudan, though the term has also been applied to similar structures in other countries. Egyptian pyramids are square in plan and their triangular side...

caisson

(Encyclopedia)caisson kāˈsən, –sŏn [key] [Fr.,=big box], in engineering, a chamber, usually of steel but sometimes of wood or reinforced concrete, used in the construction of foundations or piers in or near a...