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Baghdad Railway

(Encyclopedia)Baghdad Railway, railroad of international importance linking Europe with Asia Minor and the Middle East. The line runs from İstanbul, Turkey, to Basra, Iraq; it connected what were distant regions o...

Rzhev

(Encyclopedia)Rzhev ərzhĕfˈ [key], city (1989 est. pop. 70,000), NW European Russia, on the Volga River and on a major rail line to Moscow. It has textile plants and repair shops for railroad equipment. Rzhev, a...

Golden Section

(Encyclopedia)CE5 Rectangle ABCD is a golden rectangle. Removing the square AEFD leaves the rectangle EBCF Golden Section, in mathematics, division of a line segment into two segments such that the ratio of the...

hyperbole

(Encyclopedia)hyperbole hīpûrˈbəlē [key], a figure of speech in which exceptional exaggeration is deliberately used for emphasis rather than deception. Andrew Marvell employed hyperbole throughout To His Coy M...

analytic geometry

(Encyclopedia)analytic geometry, branch of geometry in which points are represented with respect to a coordinate system, such as Cartesian coordinates, and in which the approach to geometric problems is primarily a...

Bennett, Michael

(Encyclopedia)Bennett, Michael, 1943–87, American dancer and choreographer, b. Buffalo, N.Y. He appeared in West Side Story and Subways Are for Sleeping. During the 1970s, he was one of the most successful direct...

Plücker, Julius

(Encyclopedia)Plücker, Julius yo͞oˈlyo͝os plüˈkər [key], 1801–68, German mathematician and physicist. He became professor of mathematics (1836) and of physics (1847) at the Univ. of Bonn. He is known for h...

Saint Marys, rivers, United States and Canada

(Encyclopedia)Saint Marys. 1 River, c.175 mi (280 km) long, rising in Okefenokee Swamp, SE Ga., and flowing, with a great southern bend, E to the Atlantic Ocean. It forms part of the Georgia–Florida line. The low...

Cunard, Sir Samuel

(Encyclopedia)Cunard, Sir Samuel kyo͞onärdˈ [key], 1787–1865, Canadian pioneer of regular transatlantic steam navigation, b. Halifax, N.S. The son of a United Empire Loyalist, he became a leading businessman o...

trapezoid

(Encyclopedia)trapezoid, closed plane figure bounded by four line segments, or sides, two of which are parallel and two of which are nonparallel. The parallel sides of a trapezoid are called bases and the nonparall...