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Dix, Dorothea Lynde

(Encyclopedia)Dix, Dorothea Lynde, 1802–87, American social reformer, pioneer in the movement for humane treatment of the insane, b. Hampden, Maine. For many years she ran a school in Boston. In 1841 she visited ...

Glass, Carter

(Encyclopedia)Glass, Carter, 1858–1946, American politician, U.S. Secretary of the Treasury (1918–20), U.S. Senator from Virginia (1920–46), b. Lynchburg, Va. He learned the printer's trade and became owner o...

Muscle Shoals

(Encyclopedia)Muscle Shoals, town (1990 pop. 9,611), Colbert co., NW Ala., on the Tennessee River opposite Florence; inc. 1923. Chemicals, truck trailers, and nuts, screws, and bolts are manufactured. The river for...

New Harmony

(Encyclopedia)New Harmony, town (1990 pop. 846), Posey co., SW Ind., on the Wabash River; founded 1814 by the Harmony Society under George Rapp. In 1825 the Harmonists sold their holdings to Robert Owen and moved t...

kite, in aviation and recreation

(Encyclopedia)kite, in aviation, aircraft restrained by a towline and deriving its lift from the aerodynamic action of the wind flowing across it. Commonly the kite consists of a light framework upon which paper, s...

Palomar Mountain

(Encyclopedia)Palomar Mountain pălˈōmär [key], peak, 6,126 ft (1,867 m) high, S Calif., NE of San Diego, in Cleveland National Forest. It is the site of the Palomar Observatory, operated by the California Insti...

Wheeler, Burton Kendall

(Encyclopedia)Wheeler, Burton Kendall, 1882–1975, U.S. senator (1923–47), b. Hudson, Mass. He practiced law in Butte, Mont. Wheeler was (1911–13) a member of the state legislature and was appointed (1913) fed...

Compton, Arthur Holly

(Encyclopedia)Compton, Arthur Holly, 1892–1962, American physicist, b. Wooster, Ohio, grad. College of Wooster (B.S., 1913), Ph.D. Princeton, 1916. He was professor and head of the department of physics at Washin...

colorization, motion picture

(Encyclopedia)colorization, motion picture, electronic process that uses computers to add color to black-and-white movies, creating new colored videotape versions. Invented by Canadians Wilson Markle and Brian Hunt...

Jeans, Sir James Hopwood

(Encyclopedia)Jeans, Sir James Hopwood, 1887–1946, English mathematician, physicist, and astronomer. He was professor of applied mathematics at Princeton (1905–9), later lectured at Cambridge (1910–12) and Ox...

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