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Bei

(Encyclopedia) BeiBeipā, bā [key], river, c.200 mi (320 km) long, formed by the union of two headstreams in the Nanling Mts., N Guangdong prov., S China. It flows S into the Xi River, E of Guangzhou…

Rumi, Jalal ad-Din

(Encyclopedia) Rumi, Jalal ad-DinRumi, Jalal ad-Dinjälälˈ ĕd-dēnˈ r&oomacr;ˈmē [key], 1207–73, great Islamic Persian sage and poet mystic, b. in Balkh. His father, a scholar, was invited by the…

salicylic acid

(Encyclopedia) salicylic acid or 2-hydroxybenzoic acid, C6H4(OH)CO2H, a colorless, crystalline organic carboxylic acid that melts at 159℃; it is soluble in ethanol and ether but is only slightly…

savings bank

(Encyclopedia) savings bank, financial institution that, until recently, performed only the following functions: receiving savings deposits of individuals, investing them, and providing a modest…

scale, in zoology

(Encyclopedia) scale, in zoology, an outgrowth, either bony or horny, of the skin of an animal. The major component of the scales of fishes is bone, and they are formed directly in the skin membrane…

perpetual-motion machine

(Encyclopedia) perpetual-motion machine, device that would be able to operate continuously and supply useful work, in violation of the laws of thermodynamics. A machine that would produce more energy…

Archipenko, Alexander

(Encyclopedia) Archipenko, AlexanderArchipenko, Alexanderärkhĭpĕnˈkō [key], 1887–1964, Ukrainian-American sculptor, b. Kiev. He moved to Moscow in 1906 and to Paris in 1908. There he began to adapt…

levee

(Encyclopedia) leveeleveelĕvˈē [key] [Fr.,=raised], embankment built along a river to prevent flooding by high water. Levees are the oldest and the most extensively used method of flood control. They…

home rule, municipal

(Encyclopedia) home rule, municipal, system adopted in many states of the United States by which a city is given the right to draft and amend its own charter and to regulate purely local matters…

longitude

(Encyclopedia) longitudelongitudelŏnˈjĭt&oomacr;dˌ [key], angular distance on the earth's surface measured along any latitude line such as the equator east or west of the prime meridian. A…