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pole, in electricity and magnetism
(Encyclopedia)pole, in electricity and magnetism, point where electric or magnetic force appears to be concentrated. A single electric charge located at a point is sometimes referred to as an electric monopole. An ...rust, in chemistry and metallurgy
(Encyclopedia)rust, in chemistry and metallurgy: see corrosion. ...pre-Columbian art and architecture
(Encyclopedia)pre-Columbian art and architecture, works of art and structures created in Central and South America before the arrival of Europeans in the Western Hemisphere. For many years the regions that are now ...Saar, river, France and Germany
(Encyclopedia)Saar zär [key], Fr. Sarre, river, c.150 mi (240 km) long, rising in the Vosges Mts., NE France, and flowing N past Sarrebourg and Sarreguemines. It enters Saarland, W Germany, and continues NW past S...Saint Vincent and the Grenadines
(Encyclopedia)CE5 Saint Vincent and the Grenadines, island nation (2015 est. pop. 109,000), 150 sq mi (388 sq km), West Indies, in the Windward Islands. It comprises the island of Saint Vincent (140 sq mi/363 sq...Camp Fire Boys and Girls
(Encyclopedia)Camp Fire Boys and Girls, American organization for boys and girls from birth to age 21, originally the Camp Fire Girls, for girls 6 to 18 years old. It was founded (1910) by Luther Halsey Gulick (186...Catawba, river, N.C. and S.C.
(Encyclopedia)Catawba, river, N.C. and S.C.: see Wateree. ...centripetal force and centrifugal force
(Encyclopedia)CE5 Centripetal and centrifugal forces: When a ball is swung in a circle at the end of a string, centripetal and centrifugal forces act as shown above. centripetal force and centrifugal force, act...Castle, Vernon, and Irene Foote
(Encyclopedia)Castle, Vernon (Vernon Castle Blythe) 1887–1918, and Irene Foote, 1893–1969, husband-and-wife dance team. Vernon Castle was an English dancer, who studied civil engineering before turning to the s...Cardamoms, mountains, Thailand and Cambodia
(Encyclopedia)Cardamoms kärˈdəməmz [key], Thai Banthat, Khmer Kravanh, mountain group extending c.100 mi (160 km) along the Thai-Cambodian border, E of Chanthaburi, SE Thailand. The mountains receive monsoon ra...Browse by Subject
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