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Heizer, Michael

(Encyclopedia)Heizer, Michael, 1944–, American sculptor and painter, b. Berkeley, Calif., studied San Francisco Art Institute (1963–64). Heizer was one of the artists who developed land art in the late 1960s an...

Great Wall of China

(Encyclopedia)Great Wall of China, series of fortifications, c.3,890 mi (6,260 km) long (not including trenches and natural defensive barriers), winding across N China from Gansu prov. to Liaoning prov. The wall, r...

Kahneman, Daniel

(Encyclopedia)Kahneman, Daniel, 1934–, Israeli-American psychologist, b. Tel Aviv, Ph.D. Univ. of California, Berkeley, 1961. Born to Lithuanian parents, he spent his youth in France, and immigrated to what soon ...

Eisenstein, Sergei Mikhailovich

(Encyclopedia)Eisenstein, Sergei Mikhailovich syĭrgāˈ mēkhīˈləvĭch īˈzənshtīn [key], 1898–1948, Russian film director. An architect and engineer, he became interested in a theatrical career and worked...

Potemkin, Grigori Aleksandrovich

(Encyclopedia)Potemkin, Grigori Aleksandrovich pōtĕmˈkĭn, Rus. grĭgôˈrē əlyĭksänˈdrəvĭch pŭtyômˈkĭn [key], 1739–91, Russian field marshal and favorite of Catherine II. He studied at Moscow Univ....

bald cypress

(Encyclopedia)bald cypress, common name for members of the Taxodiaceae, a small family of deciduous or evergreen conifers with needlelike or scalelike leaves and woody cones. Most species of the family are trees of...

Vatican Library

(Encyclopedia)Vatican Library or Vatican Apostolic Library, in Rome, founded in the 4th cent. but dormant until given new life in the 15th cent. by Pope Nicholas V. It is the oldest public library in Europe and one...

Wright, Richard

(Encyclopedia)Wright, Richard, 1908–60, American author. An African American born on a Mississippi plantation, Wright struggled through a difficult childhood and worked to educate himself. He moved to Chicago in ...

Yucca Mountain

(Encyclopedia)Yucca Mountain, mountain in the SW Nevada desert about 100 mi (161 km) northwest of Las Vegas. It is the proposed site of a Dept. of Energy (DOE) repository for up to 77,000 metric tons of nuclear was...

Central Valley

(Encyclopedia)Central Valley, great trough of central Calif., c.450 mi (720 km) long and c.50 mi (80 km) wide, between the Sierra Nevada and the Coast Ranges. The Sacramento and San Joaquin rivers drain much of the...