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circuit breaker
(Encyclopedia) circuit breaker, electric device that, like a fuse, interrupts an electric current in a circuit when the current becomes too high. The advantage of a circuit breaker is that it can be…heat of combustion
(Encyclopedia) heat of combustion, heat released during combustion. In particular, it is the amount of heat released when a given amount (usually 1 mole) of a combustible pure substance is burned to…Reynolds, Albert
(Encyclopedia) Reynolds, Albert, 1935–2014, Irish political leader. A successful business executive, Reynolds won (1977) a seat in the Irish parliament as a member of the Fianna Fáil party. He was…Rickover, Hyman George
(Encyclopedia) Rickover, Hyman George, 1900–1986, American admiral, b. Russia. In World War II he served as head of the electrical section of the navy's Bureau of Ships. After the war he was assigned…Sall, Macky
(Encyclopedia) Sall, Macky, Senegalese political leader. Trained as a geologist, he graduated from Dakar's Cheikh Anta Diop Univ. and also studied in France. A protégé of President Abdoulaye Wade and…Ramsey, Norman Foster, Jr.
(Encyclopedia) Ramsey, Norman Foster, Jr., 1915–2011, American physicist, b. Washington, D.C., Ph.D. Columbia, 1940. A member of the faculty at Harvard from 1947 and the Higgins professor of physics…Peebles, Phillip James Edwin
(Encyclopedia) Peebles, Phillip James Edwin, 1935–, Canadian-American astrophysicist and cosmologist, b. Winnipeg, Man., Ph.D. Princeton, 1962. He spent his entire career as a researcher at Princeton…Babcock, Stephen Moulton
(Encyclopedia) Babcock, Stephen MoultonBabcock, Stephen Moultonmōlˈtən băbˈkŏk [key], 1843–1931, American agricultural chemist, b. Bridgewater, N.Y., grad. Tufts College (B.A., 1866), Univ. of…Soddy, Frederick
(Encyclopedia) Soddy, FrederickSoddy, Fredericksŏdˈē [key], 1877–1956, English chemist. He worked under Lord Rutherford at McGill Univ. and with Sir William Ramsay at the Univ. of London. After…White, Leslie Alvin
(Encyclopedia) White, Leslie Alvin, 1900–1975, American anthropologist, b. Salida, Colo., grad. Columbia, 1923, Ph.D. Univ. of Chicago, 1927. He taught at the Univ. of Buffalo and was curator of…Trending
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