Columbia Encyclopedia

Search results

500 results found

asphalt

(Encyclopedia)asphalt ăsˈfôlt, –fălt [key], brownish-black substance used commonly in road making, roofing, and waterproofing. Chemically, it is a natural mixture of hydrocarbons. It varies in consistency fro...

rock music

(Encyclopedia)rock music, type of music originating in the United States in the mid-1950s and increasingly popular throughout much of the world. A turning point in rock music occurred in the mid-1970s in the ...

Diddley, Bo

(Encyclopedia)Diddley, Bo, 1928–2008, African-American singer, guitarist, and songwriter who was one of the founders of rock and roll, b. near McComb, Miss., as Otha Ellas Bates. He and his cousin, Gussie McDanie...

White River

(Encyclopedia)White River. 1 River, c.690 mi (1,110 km) long, rising in the Boston Mts., NW Ark., and flowing first N into SW Missouri, then generally SE through NE Arkansas to the Mississippi River. Its chief trib...

Wonder, Stevie

(Encyclopedia)Wonder, Stevie, 1950–, American singer, songwriter, and instrumentalist, b. Saginaw, Mich., as Steveland Hardaway Judkins (changed to Steveland Hardaway Morris, 1961). Blind from birth, he played th...

serpentine

(Encyclopedia)serpentine sûrˈpəntēn, –tīn [key], hydrous silicate of magnesium. It occurs in crystalline form only as a pseudomorph having the form of some other mineral and is generally found in the form of...

rock garden

(Encyclopedia)rock garden, garden planned around natural rock formations or rocks artificially arranged to simulate natural (often mountainous) conditions. The concept of rock gardens is believed to have been intro...

Little America

(Encyclopedia)Little America, base for Antarctic exploring expeditions, Antarctica, on the Ross Ice Shelf, S of the Bay of Whales. Richard E. Byrd, a U.S. explorer, established and named Little America in 1929 and ...

Little Belt

(Encyclopedia)Little Belt: see Store Bælt and Lille Bælt, straits, Denmark. ...
 

Browse by Subject