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vertical takeoff and landing aircraft

(Encyclopedia)vertical takeoff and landing aircraft (VTOL), craft capable of rising and descending vertically from and to the ground, thus requiring no runway. While a balloon or an airship has obvious VTOL capabil...

Tillman, Benjamin Ryan

(Encyclopedia)Tillman, Benjamin Ryan, 1847–1918, U.S. Senator from South Carolina (1895–1918), b. Edgefield co., S.C. A farmer, he became the leader of the backcountry whites in South Carolina and fostered thei...

billiards

(Encyclopedia)billiards, any one of a number of games played with a tapered, leather-tipped stick called a cue and various numbers of balls on a rectangular, cloth-covered slate table with raised and cushioned edge...

mandala

(Encyclopedia)mandala mŭnˈdələ [key], [Skt.,=circular, round] a concentric diagram having spiritual and ritual significance in Hindu and Buddhist Tantrism. The mandala may have derived from the circular stupa a...

Cole, Thomas

(Encyclopedia)Cole, Thomas, 1801–48, American landscape painter, b. England. He arrived in the United States in 1818 and moved to Ohio, where he was impressed by the beauty of the countryside. In 1825 he went to ...

Fossey, Dian

(Encyclopedia)Fossey, Dian fôˈsē, fŏsˈē [key], 1932–85, American zoologist, b. San Francisco, who lived and worked with the mountain gorillas of central Africa, adding immeasurably to the understanding of t...

narcolepsy

(Encyclopedia)narcolepsy, a sleep disorder characterized by excessive daytime sleepiness and recurring unwanted episodes of sleep (“sleep attacks”). People with narcolepsy may abruptly fall asleep at almost any...

Poiret, Paul

(Encyclopedia)Poiret, Paul pōl pwärĕˈ [key], 1879–1944, French couturier, b. Paris. He served an apprenticeship with Jacques Doucet in the 1890s, moved to the Maison Worth in 1900, and in 1903 opened his own ...

Hurston, Zora Neale

(Encyclopedia)Hurston, Zora Neale, 1891?–60, African-American writer, b. Notasulga, Ala. She grew up in the pleasant all-black town of Eatonville, Fla., and graduated from Barnard College, where she studied with ...

hockey, field

(Encyclopedia)hockey, field, outdoor stick and ball game. Field hockey, like many sports, is of obscure origins, but traces in one form or another to the ancient Egyptians and Persians, making it one of the world's...