Born: 1876Birthplace: Ohio Engine starting devices and ignition system—Kettering invented the first electrical ignition system and the self-starter for automobiles and the first practical engine-…
(Encyclopedia) Ashton-under-Lyne, town, Tameside metropolitan district, NW England, in the Greater Manchester metropolitan area on the Tame River. Its industries include engineering,…
(Encyclopedia) tractor, in agriculture, vehicle used to pull such equipment as plows, cultivators, and mowers; to power stationary devices such as saws and winches; and to push snowplows and earth-…
(Encyclopedia) Staines, city (1991 pop. 12,886), Surrey, SE England, on the Thames River. On the edge of Greater London, Staines is residential. There is some industry, such as the manufacture of…
(Encyclopedia) Indiana, industrial borough (2020 pop. 13,067), seat of Indiana co., W Pa.; inc. 1816. It is the principal supply and trading center for…
(Encyclopedia) marine engine, machine for the propulsion of watercraft. The earliest marine power plants, reciprocating steam engines, were used almost exclusively until the early 1900s. In later…
(Encyclopedia) Martin, FrankMartin, FrankfräNk märtăNˈ [key], 1890–1974, Swiss composer, b. Geneva. He studied mathematics and physics at the Univ. of Geneva and studied composition and music with…
(Encyclopedia) dogwood or corneldogwoodkôrˈnəl [key], shrub or tree of the genus Cornus, chiefly of north temperate and tropical mountain regions, characteristically having an inconspicuous flower…
(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…
