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Boyle, Robert

(Encyclopedia)Boyle, Robert, 1627–91, Anglo-Irish physicist and chemist. The seventh son of the 1st earl of Cork, he was educated at Eton and on the Continent and conducted most of his researches at his own labor...

Stirling engine

(Encyclopedia)Stirling engine, an external combustion reciprocating engine having an enclosed working fluid that is alternately compressed and expanded to operate a piston, thus converting heat from a variety of so...

Vernon, cities, United States

(Encyclopedia)Vernon. 1 City (1990 pop. 152), Los Angeles co., S Calif., industrial suburb 2 mi (3.2 km) S of downtown Los Angeles; founded and inc. 1905. Vernon has a workforce (c.44,000) that hugely exceeds its f...

Adygey Republic

(Encyclopedia)Adygey Republic ədĭgyĕˈ [key] or Adygeya, formerly Adyge Autonomous Region, constituent republic (1990 est. pop. 435,000), c.2,935 sq mi (7,600 sq km), an enclave within Krasnodar Territory, SE Eu...

planet

(Encyclopedia)planet [Gr.,=wanderer], a large nonluminous body of rock, gas, or ice that orbits the sun or another star, has a rounded shape due to gravity, and has cleared its orbit of smaller objects. The term, o...

stellar evolution

(Encyclopedia)CE5 The above Hertzsprung-Russell (H-R) diagram shows the track of stellar evolution for a typical star. After spending much of its life evolving toward or along the main sequence, the star becomes...

automobile

(Encyclopedia)CE5 Automobile chassis CE5 Two views of a six-cylinder automobile engine automobile, self-propelled vehicle used for travel on land. The term is commonly applied to a four-wheeled vehicle desig...

Laredo

(Encyclopedia)Laredo lərāˈdō [key], city (1990 pop. 122,899), seat of Webb co., S Tex., on the Rio Grande; founded 1755, inc. 1852. It is a port of entry on the U.S.-Mexican border, with a thriving export-impor...

Monroe

(Encyclopedia)Monroe. 1 Industrial city (1990 pop. 54,909), seat of Ouachita parish, SE La., on the Ouachita River; founded c.1785, inc. as a city 1900. The center of the great Monroe Natural Gas Field (discovered ...