Columbia Encyclopedia

Search results

500 results found

Angel Island

(Encyclopedia)Angel Island, largest island in San Francisco Bay, W Calif. Explored by the Spanish in 1775, it came under U.S. control in 1851. The U.S. army used the island as a base from 1863 to 1946, and from 195...

Joplin

(Encyclopedia)Joplin jŏpˈlĭn [key], city (1990 pop. 40,961), Jasper and Newton counties, SW Mo., at the edge of the Ozarks; settled c.1839, inc. 1873. It is a railroad center, the shipping and processing point o...

stibnite

(Encyclopedia)stibnite stĭbˈnīt [key], antimony sulfide, Sb2S3, a mineral, silvery gray in color, with a metallic luster. It crystallizes in the orthorhombic system. Found in many parts of the world, it is the m...

Talcahuano

(Encyclopedia)Talcahuano tälkäwäˈnō [key], city (1990 est. pop. 246,900), S central Chile, a port on the Pacific Ocean, part of the Greater Concepción conurbation. On the best harbor along the Chilean coast, ...

talus

(Encyclopedia)talus tāˈləs [key], deposit of rock fragments detached from cliffs or mountain slopes by weathering and piled up at their bases. A talus is a common geologic feature in regions of high cliffs. The ...

White, Robert Michael

(Encyclopedia)White, Robert Michael, 1924–2010, American aviator, b. New York City. A fighter pilot during World War II, he was shot down over Germany and held in a prisoner-of-war camp (Feb.–Apr, 1945); he was...

cantilever

(Encyclopedia)cantilever kănˈtəlēvər [key], beam supported rigidly at one end to carry a load along the free arm or at the free end. A slanting beam fixed at the base is often used to support the free end, as ...

Casilinum

(Encyclopedia)Casilinum kăsĭlīˈnəm [key], ancient town, Campania, S Italy, 18 mi (29 km) N of present-day Naples. It probably was founded (c.600 b.c.) by the Etruscans. It was captured (215 b.c.) from Carthage...

Aleutian Islands

(Encyclopedia)Aleutian Islands əlo͞oˈshən [key], chain of rugged, volcanic islands curving c.1,200 mi (1,900 km) west from the tip of the Alaska Peninsula and approaching Russia's Komandorski Islands. A partial...

Novorossiysk

(Encyclopedia)Novorossiysk or Novorossiisk both: nôˌvərəsēskˈ [key], city (1989 pop. 186,000), Krasnodar Territory, SE European Russia, on the Black Sea. A major port and a naval base, it exports grain and oi...