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Wolff, Christian von

(Encyclopedia)Wolff or Wolf, Christian von krĭsˈtyän fən vôlf [key], 1679–1754, German philosopher. One of the first to use the German language instead of Latin, he systematized and popularized the doctrines...

Sophia Dorothea

(Encyclopedia)Sophia Dorothea sōfīˈə dŏrəthēˈə [key], 1666–1726, electress of Hanover, wife of Elector George Louis (later King George I of England); sometimes called Sophia Dorothea of Celle. Married to...

gasohol

(Encyclopedia)gasohol, a gasoline extender made from a mixture of gasoline (90%) and ethanol (10%; often obtained by fermenting agricultural crops or crop wastes) or gasoline (97%) and methanol, or wood alcohol (3%...

tarweed

(Encyclopedia)tarweed, any of several related resinous herbs (chiefly species of Hemizonia and Madia) of the family Asteraceae (aster family), having strongly scented and sticky herbage. Most North American species...

Reade, Charles

(Encyclopedia)Reade, Charles, 1814–84, English novelist and dramatist. He is noted for his historical romance The Cloister and the Hearth. After being elected a fellow of Magdalen College, Oxford, he was called t...

Dust Bowl

(Encyclopedia)Dust Bowl, the name given to areas of the U.S. prairie states that suffered ecological devastation in the 1930s and then to a lesser extent in the mid-1950s. The problem began during World War I, when...

country music

(Encyclopedia)country music, American popular music form originating in the Southern and Western United States. Country music is directly descended from the folk songs, ballads, and popular songs of the English, Sc...

ethylene

(Encyclopedia)ethylene ĕthˈēn [key], H2C=CH2, a gaseous unsaturated hydrocarbon. It is the simplest alkene. Ethylene is colorless, has a faint odor, and has a slightly sweet taste; it melts at −169.4℃ and bo...

Bute, John Stuart, 3d earl of

(Encyclopedia)Bute, John Stuart, 3d earl of byo͞ot [key], 1713–92, British politician. He was prominent as a friend of Frederick Louis, prince of Wales, as early as 1747 and became the tutor of Frederick's impre...

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