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Colorado–Big Thompson project

(Encyclopedia)Colorado–Big Thompson project, constructed by the U.S. Bureau of Reclamation to divert water from the headstreams of the Colorado River to irrigate c.720,000 acres (291,400 hectares) of land in NE C...

Rumford, Benjamin Thompson, Count

(Encyclopedia)Rumford, Benjamin Thompson, Count, 1753–1814, American-British scientist and administrator, b. Woburn, Mass. In 1776 he went to England, where he served (1780–81) as undersecretary of the colonies...

Walton, Ernest Thompson Sinton

(Encyclopedia)Walton, Ernest Thompson Sinton, 1903–95, Irish physicist, educated at Methodist College (Belfast), Trinity College (Dublin), and Cambridge. He became a fellow of Trinity College in 1934 and professo...

Milne, David

(Encyclopedia)Milne, David, 1882–1953, Canadian painter, b. Ontario. He grew up in Canada and came to the United States in 1903, living for 13 years in New York City, where he studied at the Art Students League. ...

Mendel, David

(Encyclopedia)Mendel, David: see Neander, Johann August Wilhelm. ...

Merrick, David

(Encyclopedia)Merrick, David, 1912–2000, American theatrical producer, b. St. Louis, Mo., as David Margulois. Merrick began his remarkably successful series of theatrical productions in 1954 with Fanny, his first...

Leslie, David

(Encyclopedia)Leslie, David, d. 1682, Scottish military commander. After serving in the Swedish army, he was a major general under his uncle, Alexander Leslie, 1st earl of Leven, in the Scottish army that joined th...

Levine, David

(Encyclopedia)Levine, David, 1926–2009, American caricaturist, b. Brooklyn, N.Y., studied Pratt Institute, Tyler School of Art, Temple Univ., Philadelphia, and Eighth Street School of New York. Levine's deftly sa...

Livingstone, David

(Encyclopedia)Livingstone, David lĭvˈĭngstən, –stōnˌ [key], 1813–73, Scottish missionary and explorer in Africa, the first European to cross the African continent. From 1841 to 1852, while a medical missi...

Lloyd, David

(Encyclopedia)Lloyd, David, c.1656–1731, political leader in colonial Pennsylvania, b. Wales. Having been commissioned attorney general of Pennsylvania by William Penn, Lloyd arrived in Philadelphia in 1686. He l...