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Poulsen, Valdemar

(Encyclopedia)Poulsen, Valdemar välˈdəmär poulˈsən [key], 1869–1942, Danish electrical engineer. He invented (1898) the telegraphone (an early wire recorder) and the high-frequency Poulsen arc used in wirel...

Chablis

(Encyclopedia)Chablis shäblēˈ [key], village, Yonne dept., central France, in Burgundy. It is famous for ...

Scunthorpe

(Encyclopedia)Scunthorpe, city (1991 pop. 79,043), in the Parts of Lindsey, North Lincolnshire, E England. Situated on an ironstone field, Scunthorpe was a center of iron and steel manufacture from the early 1900s,...

Silas

(Encyclopedia)Silas sīˈləs [key], in the Acts of the Apostles, early Christian leader and companion of Paul on two missionary journeys. Probably he is the Silvanus mentioned frequently in the Letters. ...

Crown Point

(Encyclopedia)Crown Point, town, Essex co., NE N.Y., on Lake Champlain. Crown Point is a summer resort on a historic site. A bridge there crosses the lake to Addison,...

Changsha

(Encyclopedia)Changsha chängˈshäˈ [key], city (1994 est. pop. 1,198,100), capital of Hunan prov., S China, on the Xiang River. The name, which means “long sandbank,” is derived from an island in the river. ...

clavichord

(Encyclopedia)CE5 Clavichord clavichord klăvˈĭkôrd [key], keyboard musical instrument invented in the Middle Ages. It consists of a small rectangular wooden box, placed upon a table or on legs, containing a...

antique

(Encyclopedia)antique. The term has been used collectively to designate classical Greek and Roman works of art, particularly sculptures; as an adjective to indicate an object, a period, or a style of ancient or ear...

Hine, Lewis

(Encyclopedia)Hine, Lewis (Lewis Wickes Hine), 1874–1940, American photographer, b. Oshkosh, Wis. Hine dedicated much of his photographic career, which began shortly after he bought his first camera in 1903, to e...

Hansen, James Edward

(Encyclopedia)Hansen, James Edward, 1941–, American astrophysicist and climatologist, b. Denison, Iowa, Ph.D. Univ. of Iowa, 1967. In 1967 he joined the Goddard Institute for Space Studies, and served as director...