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spring, in mechanics
(Encyclopedia)spring, in mechanics, any of several elastic devices used variously to store and to furnish energy, to absorb shock, to sustain the pressure between contacting surfaces, and to resist tensional or com...Pevsner, Antoine
(Encyclopedia)Pevsner, Antoine äNtwänˈ pyĕvzˈnər [key], 1886–1962, Russian sculptor and painter. He was influenced by cubism while in Paris in 1911 and 1913. During World War I he was in Norway with his bro...Castle, Wendell
(Encyclopedia)Castle, Wendell, 1932–2018, American furniture designer, b. Emporia, Kans., grad. Univ. of Kansas (B.F.A. 1958, M.F.A. 1961). Trained as an industrial designer and sculptor, he became the preeminent...artificial limb
(Encyclopedia)artificial limb, mechanical replacement for a missing limb. An artificial limb, called a prosthesis, must be light and flexible to permit easy movement, but must also be sufficiently sturdy to support...Nicosia
(Encyclopedia)Nicosia nĭkəsēˈə [key], Gr. Levkosia, Turkish Lefkoşa, city (1992 pop. 177,410), capital of Cyprus, on the Pedieos River in the central plain of the island. It is also the center of an administr...Rowland, Frank Sherwood
(Encyclopedia)Rowland, Frank Sherwood, 1927–2012, American chemist, b. Delaware, Ohio, Ph.D. Univ. of Chicago, 1952. Rowland taught at Princeton from 1952 to 1956 and at the Univ. of Kansas from 1956 to 1964, whe...The Dalles
(Encyclopedia)The Dalles dălz [key], city (1990 pop. 11,060), seat of Wasco co., N Oreg., on the Columbia River; inc. 1857. It is a busy inland port; ships passing through the locks at Bonneville Dam (c.50 mi/80 k...Covington
(Encyclopedia)Covington kŭvˈĭngtən [key], city (2020 pop. 40,181), seat of Kenton co., N central Ky., at the ...china clay
(Encyclopedia)china clay, one of the purest of the clays, composed chiefly of the mineral kaolinite usually formed when granite is changed by hydrothermal metamorphism. Usage of the terms china clay and kaolin is n...Des Moines, city, United States
(Encyclopedia)Des Moines dĭ moinˈ [key], city (2020 pop. 214,133), state capital and seat of Polk co., S ...Browse by Subject
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