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Grandview

(Encyclopedia) Grandview, city (2020 pop. 26,209), Jackson co., W Mo., S of Kansas City; inc. 1912. Hardware, chemicals, transportation equipment,…

Beeville

(Encyclopedia) Beeville, city (2020 pop. 13,669), seat of Bee co., S Tex.; settled in the 1830s, inc. 1908. Long a cow town, Beeville is the trade…

Bessemer process

(Encyclopedia) CE5 Bessemer converter Bessemer processBessemer processbĕsˈəmər [key] [for Sir Henry Bessemer], industrial process for the manufacture of steel from molten pig iron. The principle…

reed instrument

(Encyclopedia) reed instrument, in music, an instrument whose sound-producing agent is a thin strip of cane, wood, plastic, or metal that vibrates as air is passed over it. The predecessor of these…

vortex

(Encyclopedia) vortexvortexvôrˈtĕks [key], mass of fluid in whirling or rotary motion. To simplify the analysis, vortex motion usually describes motions in a frictionless fluid. In such cases the…

emphysema

(Encyclopedia) emphysemaemphysemaĕmfĭsēˈmə [key], pathological or physiological enlargement or overdistention of the air sacs of the lungs. A major cause of pulmonary insufficiency in chronic…

combustion

(Encyclopedia) combustion, rapid chemical reaction of two or more substances with a characteristic liberation of heat and light; it is commonly called burning. The burning of a fuel (e.g., wood, coal…

gas, fuel

(Encyclopedia) gas, fuel, gaseous substance that burns in air and releases enough heat to be useful as a fuel, while also remaining sufficiently stable at ordinary temperatures to permit long-term…

Imperial Beach

(Encyclopedia) Imperial Beach, residential and resort city (2020 pop. 26,137), San Diego co., S Calif., on the Mexican border; inc. 1956. The…

airship

(Encyclopedia) airship, an aircraft that consists of a cigar-shaped gas bag, or envelope, filled with a lighter-than-air gas to provide lift, a propulsion system, a steering mechanism, and a gondola…