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avatara

(Encyclopedia)avatara ăvˌətârə [key] [Skt.,=descent], incarnations of Hindu gods, especially Vishnu. The doctrine of avatara first occurs in the Bhagavad-Gita, where Krishna declares: “For the preservation o...

Villanovan culture

(Encyclopedia)Villanovan culture, the culture of a people of N Italy in the early Iron Age (c.1100–700 b.c.). The term is derived from the town of Villanova, near Bologna, where the first excavations of a Villano...

Hendrix, Jimi

(Encyclopedia)Hendrix, Jimi (James Marshall Hendrix), 1942–70, African-American rock guitarist, b. Seattle, Wash. Hendrix, in his short musical career, was known for an innovative and extremely influential guitar...

Fiske, Bradley Allen

(Encyclopedia)Fiske, Bradley Allen fĭsk [key], 1854–1942, American naval officer and inventor, b. Lyons, N.Y., grad. Annapolis, 1874. In the U.S. navy he devoted himself to the invention of instruments for shipb...

Volta, Alessandro, Conte

(Encyclopedia)Volta, Alessandro, Conte älĕs-sänˈdrō kônˈtā vôlˈtä [key], 1745–1827, Italian physicist. He was professor of physics at the Univ. of Pavia from 1779 and became famous for his work in elec...

Chassériau, Théodore

(Encyclopedia)Chassériau, Théodore tāōdôrˈ shäsārēōˈ [key], 1819–56, French painter, b. Santo Domingo. He entered Ingres's studio at the age of 12; five years later he gained immediate recognition with...

carbide

(Encyclopedia)carbide, any one of a group of compounds that contain carbon and one other element that is either a metal, boron, or silicon. Generally, a carbide is prepared by heating a metal, metal oxide, or metal...

Sioux City

(Encyclopedia)Sioux City, city (1990 pop. 80,505), seat of Woodbury co., NW Iowa, at the junction of the Big Sioux and Floyd rivers with the Missouri; inc. 1857. It is a shipping, wholesale trade, and industrial ce...

Foucault, Jean Bernard Léon

(Encyclopedia)Foucault, Jean Bernard Léon zhäN bĕrnärˈ lāôNˈ fo͞okōˈ [key], 1819–68, French physicist. Known especially for his research on the speed of light, he determined its velocity in air and fou...

tachometer

(Encyclopedia)tachometer tăkŏmˈətər [key], instrument that indicates the speed, usually in revolutions per minute, at which an engine shaft is rotating. Some tachometers, especially those used in automobiles, ...