Columbia Encyclopedia

(Encyclopedia) inductor, electric device consisting of one or more turns of wire and typically having two terminals. An inductor is usually connected into a circuit in order to raise the inductance to a desired valu...

(Encyclopedia) Keweenaw kēˈwĭnô [key], peninsula, 60 mi (97 km) long, projecting NE from the W Upper Peninsula, NW Mich., into Lake Superior. Portage Lake and a connecting ship canal cut across the middle of the...

(Encyclopedia) Tooele to͞oĭlˈə [key], city (1990 pop. 13,887), seat of Tooele co., N central Utah, a rapidly growing suburb of Salt Lake City, in a farm area; inc. 1853. A major source of employment is the Tooel...

(Encyclopedia) Gezer gēˈzər [key], ancient city of Canaan, on the coastal plain of Sharon, NW of Jerusalem. Its position guarding the road from Jerusalem to Jaffa has always given it importance, e.g., in the wars...

(Encyclopedia) Glueck, Nelson glo͝ok, glĭk [key], 1900–1971, American archaeologist and educator, b. Cincinnati, grad. Univ. of Cincinnati, 1920, Ph.D. Univ. of Jena, Germany, 1926. Among the more than 1,000 sit...

(Encyclopedia) metalwork. Copper, gold, and silver were probably fashioned into ornaments and amulets as early as the Neolithic period. Goldwork and silverwork have since employed the talents of leading artisans and...

(Encyclopedia)  CE5 Zambia zămˈbēə [key], officially Republic of Zambia, republic (2015 est. pop. 15,066,000), 290,584 sq mi (752,614 sq km), central Africa. It borders on Congo (Kinshasa) in the north, on Tan...

(Encyclopedia)  CE5 Montana mŏntănˈə [key], Rocky Mt. state in the NW United States. It is bounded by North Dakota and South Dakota (E), Wyoming (S), Idaho (W), and the Canadian provinces of British Columbia, ...

(Encyclopedia) bromide, any of a group of compounds that contain bromine and a more electropositive element or radical. Bromides are formed by the reaction of bromine or a bromide with another substance; they are wi...

(Encyclopedia) Potosí pōtōsēˈ [key], city (1992 pop. 112,078), capital of Potosí dept., S Bolivia, at the foot of one of the world's richest ore mountains. In the cold, bleak, high Andes at an altitude of c.13...