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San Jose scale

(Encyclopedia)San Jose scale, common name for a scale insect, Aspidiotus perniciosus, introduced from China into San Jose, Calif., c.1870 on nursery stock. The insect has since spread throughout much of the United ...

Rouen

(Encyclopedia)Rouen ro͞oäNˈ [key], city (1990 pop. 105,470), capital of Seine-Maritime dept., N France. Situated on the Seine near its mouth at the English Channel, Rouen functions as the port of Paris, handling...

Canyon de Chelly National Monument

(Encyclopedia)Canyon de Chelly National Monument də shāˈ [key] [De Chelly, Sp. corruption of Navajo Tsegi = rock canyon], 83,840 acres (33,955 hectares), NE Ariz.; est. 1931. The area contains the ruins of sever...

Celtic art

(Encyclopedia)Celtic art kĕlˈtĭk, sĕlˈ– [key]. The earliest clearly Celtic style in art was developed in S Germany and E France by tribal artisans of the mid- to late 5th cent. b.c. With the dispersal of Cel...

heart, artificial

(Encyclopedia)heart, artificial, external or surgically implanted mechanical device designed to replace a patient's diseased heart. The first one used on a human being, the Jarvik-7, was implanted (1982) in Barney ...

Toltec

(Encyclopedia)Toltec tŏlˈtĕk [key], ancient civilization of Mexico. The name in Nahuatl means “master builders.” The Toltec formed a warrior aristocracy that gained ascendancy in the Valley of Mexico c.a.d. ...

space station

(Encyclopedia)space station or space platform, artificial earth satellite, usually manned, that is placed in a fixed orbit and can serve as a base for astronomical observations; zero-gravity materials processing; s...

Desmoulins, Camille

(Encyclopedia)Desmoulins, Camille kämēˈyə dāmo͞olăNˈ [key], 1760–94, French revolutionary and journalist. His oratory of July 12, 1789, contributed to the storming of the Bastille two days later. His pamp...

All Saints' Day

(Encyclopedia)All Saints' Day, feast of the Roman Catholic and Anglican churches, and day on which churches glorify God for all God's saints, known and unknown. It is celebrated on Nov. 1 in the West, since Pope Gr...

Coney Island

(Encyclopedia)Coney Island kōˈnē [key], beach resort, amusement center, and neighborhood of S Brooklyn borough of New York City, SE N.Y., on the Atlantic Ocean. The tidal creek that once separated the island fro...