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Didion, Joan

(Encyclopedia)Didion, Joan dĭdˈēŏn [key], 1934–2021, American writer, b. Sacramento, Calif., Univ. of ...

californium

(Encyclopedia)californium kălˈĭfôrˌnēəm [key] [from California], artificially produced, radioactive metallic chemical element; symbol Cf; at. no. 98; mass no. of most stable isotope 251; m.p. about 900℃; b...

Wu, Chien-Shiung

(Encyclopedia)Wu, Chien-Shiung chyĕnˈ-shyo͝ongˈ wo͞o [key], 1912–97, Chinese-American physicist. She emigrated to the United States from China in 1936 and received a Ph.D. from the Univ. of California, Berke...

Hume, David

(Encyclopedia)Hume, David hyo͞om [key], 1711–76, Scottish philosopher and historian. Educated at Edinburgh, he lived (1734–37) in France, where he finished his first philosophical work, A Treatise of Human Nat...

idealism

(Encyclopedia)idealism, the attitude that places special value on ideas and ideals as products of the mind, in comparison with the world as perceived through the senses. In art idealism is the tendency to represent...

Galbraith, John Kenneth

(Encyclopedia)Galbraith, John Kenneth gălˈbrāth [key], 1908–2006, American economist and public official, b. Ontario, Canada, grad. Univ. of Toronto (B.S., 1931), Univ. of California, Berkeley (M.S., 1933; Ph....

technetium

(Encyclopedia)technetium tĕknēˈshēəm [key] [Gr. technetos=artificial], artificially produced radioactive chemical element; symbol Tc; at. no. 43; mass no. of most stable isotope 98; m.p. 2,200℃; b.p. 4,877�...

San Francisco Bay

(Encyclopedia)San Francisco Bay, 50 mi (80 km) long and from 3 to 13 mi (4.8–21 km) wide, W Calif.; entered through the Golden Gate, a strait between two peninsulas. The bay is as deep as 100 ft (30 m) in spots, ...

curium

(Encyclopedia)curium kyo͝orˈēəm [key], artificially produced radioactive chemical element; symbol Cm; at. no. 96; mass no. of most stable isotope 247; m.p. about 1,340℃; b.p. 3,110℃; sp. gr. 13.5 (calculate...

Olmsted, Frederick Law

(Encyclopedia)Olmsted, Frederick Law, 1822–1903, American landscape architect and writer, b. Hartford, Conn. Although his Walks and Talks of an American Farmer in England had appeared in 1852, Olmsted first attai...