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Devils Tower National Monument

(Encyclopedia)Devils Tower National Monument, 1,347 acres (546 hectares), overlooking the Belle Fourche River, NE Wyo.; it was the first designated U.S. national monument (1906). Devils Tower, 865 ft (264 m) high a...

cube

(Encyclopedia)cube, in geometry, regular solid bounded by six equal squares. All adjacent faces of a cube are perpendicular to each other; any one face of a cube may be its base. The dimensions of a cube are the le...

Davao

(Encyclopedia)Davao dävouˈ [key], city, Davao del Sur prov., SE Mindanao, the Philippines, at the mouth o...

Albert the Bear

(Encyclopedia)Albert the Bear, c.1100–1170, first margrave of Brandenburg (1150–70). He was a loyal vassal of Holy Roman Emperor Lothair II, who, as duke of Saxony, helped him take (1123) Lower Lusatia and the ...

Changsha

(Encyclopedia)Changsha chängˈshäˈ [key], city (1994 est. pop. 1,198,100), capital of Hunan prov., S China, on the Xiang River. The name, which means “long sandbank,” is derived from an island in the river. ...

Socotra

(Encyclopedia)Socotra səkōˈtrə, sō– [key], island, 1,383 sq mi (3,582 sq km), S Yemen, at the mouth of the Gulf of Aden. With three much smaller islands to the west it forms the Socotra Archipelago governora...

pendentive

(Encyclopedia)CE5 Pendentives pendentive, in architecture, a constructive device permitting the placing of a circular dome over a square room or an elliptical dome over a rectangular room. The pendentives, whic...

New London

(Encyclopedia)New London, city (1990 pop. 24,540), New London co., SE Conn., on the Thames River near its mouth on Long Island Sound; laid out 1646 by John Winthrop, inc. 1784. It is a deepwater port of entry, with...

Saint Petersburg, city, United States

(Encyclopedia)Saint Petersburg, city (1990 pop. 238,629), Pinellas co., W Fla., on Tampa Bay and the Gulf of Mexico at the southern end of the Pinellas peninsula; settled in the mid-1800s, inc. 1892. A port with a ...

Tuskegee

(Encyclopedia)Tuskegee təskēˈgē [key], city (1990 pop. 12,257), seat of Macon co., SE Ala., in a cotton, corn, and dairy region; settled before 1763, inc. 1843. It has gristmills and plants that make cottonseed...