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perestroika

(Encyclopedia)perestroika pərˈĕstroyˈkə [key], Soviet economic and social policy of the late 1980s. Perestroika [restructuring] was the term attached to the attempts (1985–91) by Mikhail Gorbachev to transfo...

Barnsley

(Encyclopedia)Barnsley bärnzˈlē [key], metropolitan borough, N England. Coal mining, engineering, and cl...

Burbank

(Encyclopedia)Burbank, city (2020 pop.107,337), Los Angeles co., S Calif.; inc. 1911. Tourism and the entertainment industry are central to its economy; several motio...

monkey-puzzle tree

(Encyclopedia)monkey-puzzle tree, evergreen tree (Araucaria araucana) native to Chile and widely cultivated elsewhere as an ornamental. The symmetrical branches have an unusual angularity and are completely covered...

Hohokam

(Encyclopedia)Hohokam hōˈhōkămˌ, hōhōˈkəm [key], term denoting the culture of the ancient agricultural populations inhabiting the Salt and Gila river valleys of S Arizona (a.d. 300–1200). They are noted ...

Grandin, Temple

(Encyclopedia)Grandin, Temple, 1947–, American animal scientist and industrial designer, b. Boston, grad. Franklin Pierce College (B.A., 1970), Arizona State Univ. (M.S., 1975), Univ. of Illinois (Ph.D., 1989). D...

alabaster

(Encyclopedia)alabaster, fine-grained, massive, translucent variety of gypsum, a hydrous calcium sulfate. It is pure white or streaked with reddish brown. Alabaster, like all other forms of gypsum, forms by the eva...

Biosphere 2

(Encyclopedia)Biosphere 2, privately funded ecological research project in which eight people lived sealed in a 3.15-acre (1.28-hectare) structure for two years (Sept. 26, 1991–Sept. 26, 1993). Located in Oracle,...

Guadalupe, city, Mexico

(Encyclopedia)Guadalupe gwäᵺälo͞oˈpā [key], city, Nuevo León state, NE Mexico, on the Santa Catalina ...

Isahaya

(Encyclopedia)Isahaya ēsäˈhäyä [key], city, Nagasaki prefecture, W Kyushu, Japan. An agricultural center ...