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Fred Lawrence Whipple Observatory
(Encyclopedia) Fred Lawrence Whipple Observatory, astronomical observatory located 35 mi (56 km) S of Tucson, Ariz., at an altitude of 8,500 ft (2,590 m). It is operated jointly by the Smithsonian…How to Save Energy
Give your car—and the Earth—a rest by Rachael Stark Related Links Quiz: Famous Environmentalists Environment and NatureInternational EnergyEPA: Earth DayEarth Day at the Library of Congress…Dada
(Encyclopedia) DadaDadadäˈdä [key] or DadaismDadadäˈdäĭzəm [key], international nihilistic movement among European artists and writers that lasted from 1916 to 1922. Born of the widespread…electron tube
(Encyclopedia) CE5 Triode electron tube electron tube, device consisting of a sealed enclosure in which electrons flow between electrodes separated either by a vacuum (in a vacuum tube) or by an…Thackeray, William Makepeace
(Encyclopedia) Thackeray, William MakepeaceThackeray, William Makepeacethăkˈərē [key], 1811–63, English novelist, b. Calcutta (now Kolkata), India. He is important not only as a great novelist but…Dundee, Angelo
(Encyclopedia) Dundee, Angelo, 1921–2012, American boxing trainer, most famous for his work with Muhammad Ali, b. Philadelphia as Angelo Mirena, Jr. After serving in World War II he moved to New York…Richter, Burton
(Encyclopedia) Richter, BurtonRichter, Burtonrĭkˈtər [key], 1931–2018, American physicist, b. New York City, Ph.D. Massachusetts Institute of Technology, 1956. A professor at Stanford, Richter…Orbiting Geophysical Observatory
(Encyclopedia) Orbiting Geophysical Observatory (OGO), series of six orbiting observatories (see observatory, orbiting) launched between 1964 and 1969 by the National Aeronautics and Space…Amherst, town, United States
(Encyclopedia) Amherst. 1 Town (2020 pop. 39,263), Hampshire co., central Mass., in a fertile farm area; inc. 1759. Named for Lord Jeffery Amherst, it is a college town. Emily…biophysics
(Encyclopedia) biophysics, application of various methods and principles of physical science to the study of biological problems. In physiological biophysics physical mechanisms have been used to…Trending
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