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Remarque, Erich Maria

(Encyclopedia)Remarque, Erich Maria āˈrĭkh märēˈä rəmärkˈ [key], 1898–1970, German-American novelist, whose original name was Erich Paul Remark. From his experience of trench warfare during World War I,...

digital art

(Encyclopedia)digital art, contemporary art in which computer technology is used in a wide variety of ways to make distinctive works. Digital art was pioneered in the 1970s but only came into its own as a viable ar...

Nauman, Bruce

(Encyclopedia)Nauman, Bruce nouˈmən [key], 1941–, American artist, b. Fort Wayne, Ind., B.A. Univ. of Wisconsin, Madison (1964), M.F.A. Univ. of California, Davis (1966). One of the most innovative and influent...

Siskind, Aaron

(Encyclopedia)Siskind, Aaron, 1903–91, American photographer, b. New York City. A member of the Photo League in the 1930s, he began as a documentary photographer, creating such series as Dead End: The Bowery and ...

Adams, Ansel

(Encyclopedia)Adams, Ansel, 1902–84, American photographer, b. San Francisco. He began taking photographs in the High Sierra and Yosemite Valley, with which his name is permanently associated, becoming profession...

National Association for the Advancement of Colored People

(Encyclopedia)National Association for the Advancement of Colored People (NAACP), organization composed mainly of American blacks, but with many white members, whose goal is the end of racial discrimination and seg...

field, in physics

(Encyclopedia)field, in physics, region throughout which a force may be exerted; examples are the gravitational, electric, and magnetic fields that surround, respectively, masses, electric charges, and magnets. The...

gyroscope

(Encyclopedia)CE5 Three-frame gyroscope gyroscope jīˈrəskōpˌ [key], symmetrical mass, usually a wheel, mounted so that it can spin about an axis in any direction. When spinning, the gyroscope has special p...

photographic processing

(Encyclopedia)photographic processing, set of procedures by which the latent, or invisible, image produced when a photographic film is exposed to light is made into a permanent visible image. The negative may b...

eccentric

(Encyclopedia)eccentric, in mechanics, device for changing rotary to back-and-forth motion. A disk is mounted off center on a shaft. One flat, open, circular end of a rod fits around the edge of the disk; the other...