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Turing machine
(Encyclopedia)Turing machine, a mathematical model of a device that computes via a series of discrete steps and is not limited in use by a fixed maximum amount of data storage. Introduced by the British mathematici...lamp
(Encyclopedia)lamp, originally a vessel for holding oil or some combustible substance that could be burned through a wick for illumination; the term has been extended to other lighting devices. Stones, shells, and ...Polybius
(Encyclopedia)Polybius pōlĭˈbēəs [key], 203? b.c.–c.120 b.c., Greek historian, b. Megalopolis. As one of the leaders of the Achaean League and a friend of Philopoemen, he was influential in Greek politics. H...Cronin, James Watson
(Encyclopedia)Cronin, James Watson, 1931–2016, American nuclear physicist, b. Chicago, Ph.D. Univ. of Chicago, 1955. Cronin and co-researcher Val Logsdon Fitch were awarded the 1980 Nobel Prize in Physics for a 1...Davis, Lydia
(Encyclopedia)Davis, Lydia, 1947–, American writer known for innovative, very short stories, b. Northampton, Mass., studied Barnard College. Davis earned early praise for her translations from the French and has ...Humala Tasso, Ollanta Moisés
(Encyclopedia)Humala Tasso, Ollanta Moisés, 1962–, Peruvian army officer and political leader, b. Lima. The son of a labor lawyer, Humala joined the Peruvian army in 1982, became an officer, and during the 1990s...Maddux, Greg
(Encyclopedia)Maddux, Greg (Gregory Alan Maddux), 1966–, American baseball player, b. San Angelo, Tex. Playing in the National League with the Chicago Cubs (1986–92, 2004–6), Atlanta Braves (1993–2003), Los...Baumgartner, Felix
(Encyclopedia)Baumgartner, Felix, 1969–, Austrian skydiver and daredevil. He made his first skydive at age 16, and turned to BASE jumping [Buildings, Antennas, Spans (bridges), and Earth (mountains)] in the 1990s...Huxley, Sir Andrew Fielding
(Encyclopedia)Huxley, Sir Andrew Fielding, 1917–2012, British physiologist, educated at University College, London; grandson of Thomas Henry Huxley, half-brother of Sir Julian Huxley and Aldous Huxley. He finishe...Browse by Subject
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