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satellite, artificial
(Encyclopedia) CE5 A. Nimbus weather satellite B. Syncom communications satellite satellite, artificial, object constructed by humans and placed in orbit around the earth or other celestial body (see also space ...microwave
(Encyclopedia)microwave, electromagnetic wave having a frequency range from 1,000 megahertz (MHz) to 300,000 MHz, corresponding to a wavelength range from 300 mm (about 12 in.) to 1 mm (about 0.04 in.). Like light ...Peter V, king of Portugal
(Encyclopedia)Peter V, 1837–61, king of Portugal (1853–61), eldest son and successor of Maria II. Ascending the throne on the death of his mother, he ruled under the regency of his father, Ferdinand II, until 1...Ansip, Andrus
(Encyclopedia)Ansip, Andrus, 1956–, Estonian political leader. Ansip was an engineer (1979–83) before becoming an official of the Tartu district committee of the Estonian Communist party (1986–88). Ansip was ...Reyes, Rafael
(Encyclopedia)Reyes, Rafael räfäĕlˈ rāˈyās [key], 1850–1921, president of Colombia (1904–9). As a young man, he explored the upper Amazon wilderness with his brother. Later he distinguished himself in th...Rockville
(Encyclopedia)Rockville, city (1990 pop. 44,835), seat of Montgomery co., W central Md., a NW suburb of Washington, D.C.; settled c.1760s, inc. as a city 1860. It has several scientific research and technology labo...Goldmark, Peter Carl
(Encyclopedia)Goldmark, Peter Carl, 1906–77, Hungarian-American engineer, b. Budapest. He studied at the Univ. of Vienna (B.S., 1929, Ph.D., 1931); worked for a radio company in England (1931–33). After emigrat...Figueres
(Encyclopedia)Figueres –räs [key] town, Girona prov., NE Spain, in Catalonia, near the French border. Tr...Bayeux
(Encyclopedia)Bayeux bäyo͞oˈ, Fr. bäyöˈ [key], town, Calvados dept., N France, in Normandy, near the English ...Reston
(Encyclopedia)Reston, uninc. city (1990 pop. 48,556), Fairfax co., N Va., a residential and commercial suburb c. 20 mi (32 km) W of Washington, D.C. A planned community, it was established in 1961 by real estate de...Browse by Subject
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