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DK Science: Cameras

PINHOLE CAMERAFILM CAMERAMILESTONES OF PHOTOGRAPHYPHOTOGRAPHIC FILMDIGITAL PHOTOGRAPHYFIND OUT MOREA camera is a device that records pictures. It consists of a sealed box that catches the light…

Diwali

Diwali, the Hindu festival of lights, is the best known of Hindu celebrations and certainly the brightest. Amid the darkest skies of autumn, lights brighten homes throughout India—a sign of…

The Four Horsemen

Senior backfield that led Notre Dame to national collegiate football championship in 1924; put together as sophomores by Irish coach Knute Rockne; immortalized by sportswriter Grantland Rice,…

DK Space: Astronomy

WHEN DID PEOPLE FIRST STUDY THE SKY? WHAT DO ASTRONOMERS STUDY TODAY? TELESCOPESFIND OUT MOREAstronomy is the science that studies the stars and all the other bodies (objects) in space. The…

The Doors

rock group Rock group remembered for its dark, poetic lyrics, psychedelic guitars, and the drug-induced antics of singer Jim Morrison. Morrison met keyboardist Ray Manzarek at UCLA in the mid-…

Kendrew, John Cowdery

(Encyclopedia) Kendrew, John Cowdery, 1917–97, British biochemist, grad. Cambridge (Ph.D. 1949). He was a fellow of Peterhouse College at Cambridge from 1947 to 1975 and was scientific adviser to the…

Lake Charles

(Encyclopedia) Lake Charles, city (1990 pop. 70,580), seat of Calcasieu parish, SW La.; inc. 1867. It is located on Lake Charles at the mouth of the Calcasieu River in a rice, timber, oil, and…

Kankan

(Encyclopedia) KankanKankankänkänˈ, käNkäNˈ [key], city (1996 pop. 261,341), E Guinea, a port on the Milo River, a tributary of the Niger. It is the commercial center for a farm area where rice,…