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magnetic pole

(Encyclopedia)magnetic pole, the two roughly opposite ends of the planet where the earth's magnetic intensity is the greatest, as the north and south magnetic poles. For the magnetic north, it is the direction from...

Tyson, Cecily

(Encyclopedia) Tyson, Cecily, 1924-2021, American actress, b. East Harlem, N.Y. Of Caribbean heritage, Tyson began working as a model while studying acting in the la...

trench warfare

(Encyclopedia)trench warfare. Although trenches were used in ancient and medieval warfare, in the American Civil War, and in the Russo-Japanese War (1904–5), they did not become important until World War I. The i...

pitot static system

(Encyclopedia)pitot static system pētōˈ [key], device for measuring the rate at which a fluid flows. Among the principal applications of the device are an airspeed indicator for aircraft and a distance and speed...

crane, in zoology

(Encyclopedia)crane, large wading bird found in marshes in the Northern Hemisphere and in Africa. Although sometimes confused with herons, cranes are more closely related to rails and limpkins. Cranes are known for...

Evans, Bill

(Encyclopedia) Evans, Bill, 1929-80, American jazz pianist and composer, b. Plainfield, N.J., as William John Evans, Southeastern Louisiana Univ. (B.Mus., 1950). Eva...

Hull, city, England

(Encyclopedia)Hull, officially Kingston upon Hull, city and unitary authority, NE England, on the north shore of the Humber estuary at the influx of the small Hul...

iceberg

(Encyclopedia)iceberg, mass of ice that has become detached, or calved, from the edge of an ice sheet or glacier and is floating on the ocean. Because ice is slightly less dense than water about one ninth of the to...

lionfish

(Encyclopedia)lionfish, common name for a genus (Pterois) of the family Scorpaenidae (see rockfish), comprising venomous subtropical marine fish native to the South Pacific, the Indian Ocean, and the Red Sea. Nativ...

Bukowski, Charles

(Encyclopedia)Bukowski, Charles, 1920–94, American underground poet and fiction writer, b. Andernach, Germany. His family immigrated to the United States in 1922, settling in Los Angeles. A hard-drinking unskille...