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absolute zero

(Encyclopedia)absolute zero, the zero point of the ideal gas temperature scale, denoted by 0 degrees on the Kelvin and Rankine temperature scales, which is equivalent to −273.15℃ and −459.67℉. For most gase...

Mnuchin, Steven Terner

(Encyclopedia)Mnuchin, Steven Terner məno͞ochən [key], 1962–, U.S. business leader, b. New York City, grad. Yale, 1985. An investment banker, he joined Goldman Sachs in 1985, becoming a partner in 1994 and exe...

Avedon, Richard

(Encyclopedia)Avedon, Richard, 1923–2004, American photographer, b. New York City. Son of Russian-Jewish immigrants, he studied philosophy at Columbia, served in the photographic section of the U.S. Merchant Mari...

Malle, Louis

(Encyclopedia)Malle, Louis lwē mäl [key], 1932–95, French film director, b. Thumeries, France. Malle's motion pictures are noted for their nonjudgmental approach to often taboo material, for which he sought to ...

kinetic art

(Encyclopedia)kinetic art, term referring to sculptured works that include motion as a significant dimension. The form was pioneered by Marcel Duchamp, Naum Gabo, and Alexander Calder. Kinetic art is either nonmech...

Wertheimer, Max

(Encyclopedia)Wertheimer, Max mäks vĕrtˈhīmər [key], 1880–1943, German psychologist, b. Prague. He studied at the universities of Prague, Berlin, and Würzburg (Ph.D., 1904). His original researches, while h...

weight lifting

(Encyclopedia)weight lifting, international sport, also a training technique for athletes in other sports. From the earliest times men have lifted weights as a test of strength. Long popular as a competitive sport ...

buoy

(Encyclopedia)buoy boi, bo͞oˈē [key], float anchored in navigable waters to mark channels and indicate dangers to navigation (isolated rocks, mine fields, cables, and the like). The shape, color, number, and mar...

Cameron, James

(Encyclopedia)Cameron, James, 1954–, Canadian motion-picture director and screenwriter, b. Kapuskasing, Ont. Beginning as a screenwriter and then art director, he first directed in 1981. His science-fiction block...

canon, in music

(Encyclopedia)canon, in music, a type of counterpoint employing the strictest form of imitation. All the voices of a canon have the same melody, beginning at different times. Successive entrances may be at the same...