Columbia Encyclopedia

Search results

500 results found

computer-aided manufacturing

(Encyclopedia)computer-aided manufacturing (CAM), a form of automation where computers communicate work instructions directly to the manufacturing machinery. The technology evolved from the numerically controlled m...

Hildreth, Richard

(Encyclopedia)Hildreth, Richard hĭlˈdrəth [key], 1807–65, American historian, b. Deerfield, Mass. From 1832 to 1838 he was the leading editorial writer for the Boston Daily Atlas. In addition to writing contro...

Hankou

(Encyclopedia)Hankou hăngˈkouˈ [key], former city, since 1950 part of the Wuhan conurbation, E Hubei prov., China. Built on an alluvial plain on the left banks of both the Han and Chang rivers, it is the largest...

Godavari

(Encyclopedia)Godavari gōdäˈvərē [key], river, c.900 mi (1,450 km) long, rising in the Western Ghats in Maharashtra state, W central India, and flowing SE across the Deccan Plateau through Telangana and Andhra...

O'Neil, Buck

(Encyclopedia)O'Neil, Buck (John Jordan O'Neil), 1911–2006, African-American baseball player and coach, b. Carrabelle, Fla. One of the stars of the Negro leagues, he began playing semipro baseball at 12, and his ...

Pechenegs

(Encyclopedia)Pechenegs pätsĭnäksˈ [key], nomadic people of the Turkic family. Their original home is not known, but in the 8th and 9th cent. they inhabited the region between the lower Volga and the Urals. Pus...

New Hanover

(Encyclopedia)New Hanover or Lavongai lävôngˈī [key], volcanic island, c.460 sq mi (1,190 sq km), in the Bismarck Archipelago, part of Papua New Guinea. New Hanover is mountainous and densely forested. Coconuts...

Banaba

(Encyclopedia)Banaba bənäˈbə [key] or Ocean Island, island, 2.2 sq mi (5.7 sq km), central Pacific, in ...

New York Bay

(Encyclopedia)New York Bay, arm of the Atlantic Ocean at the mouth of the Hudson River, SE N.Y. and NE N.J., enclosed by the shores of NE New Jersey, E Staten Island, S Manhattan, and W Long Island (Brooklyn) and o...

Kefallinía

(Encyclopedia)Kefallinía sĕfəlōˈnyə [key], island (1991 pop. 29,392), c.300 sq mi (780 sq km), W Greece, the largest of the Ionian Islands. It has an irregular coastline and is largely mountainous, rising to ...

Browse by Subject