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Nujoma, Sam

(Encyclopedia)Nujoma, Sam (Samuel Daniel Shafiishuna Nujoma) no͞oyōˈmä [key], 1929–, Namibian political leader. A railway worker in what was then the South African mandate of South West Africa, Nujoma became ...

De Mille, Cecil B.

(Encyclopedia)De Mille, Cecil B. (Cecil Blount De Mille), 1881–1959, American movie director and producer, b. Ashfield, Mass. In 1914, together with Samuel Goldwyn, he made the first feature-length film in Hollyw...

Derby, Elias Hasket

(Encyclopedia)Derby, Elias Hasket dûrˈbē [key], 1739–99, American merchant, b. Salem, Mass. He inherited the considerable wealth and maritime business that his father, Richard Derby (1712–83), also of Salem,...

Du Pont, Pete

(Encyclopedia) Du Pont, Pete (Pierre Samuel du Pont IV), 1935-2021, Wilmington, Del, Princeton Univ. (Mech. Engr., 1956); Harvard Law School (J.D., 1963). Du Pont wa...

Giles, William Branch

(Encyclopedia)Giles, William Branch jīlz [key], 1762–1830, American statesman, b. Amelia co., Va. After practicing as a lawyer in Petersburg, Va., he entered the U.S. House of Representatives as an Anti-Federali...

America, in music

(Encyclopedia)America, in music, a patriotic hymn of the United States. The words (beginning “My country, 'tis of thee”) were written in 1832 by Samuel Francis Smith while he was a theological student in Andove...

Hancock, John

(Encyclopedia)Hancock, John, 1737–93, political leader in the American Revolution, signer of the Declaration of Independence, b. Braintree, Mass. From an uncle he inherited Boston's leading mercantile firm, and n...

bolometer

(Encyclopedia)bolometer bōlŏmˈətər, bə– [key], instrument for detecting and measuring radiation, e.g., visible light, infrared radiation, and ultraviolet radiation, in amounts as small as one millionth of a...

Bourbaki, Nicolas

(Encyclopedia)Bourbaki, Nicolas, pseudonym under which a group of 20th cent. mathematicians has written a series of treatises on pure mathematics. The mathematicians have all been associated with the Ecole Normale ...

Bowles, Chester Bliss

(Encyclopedia)Bowles, Chester Bliss bōlz [key], 1901–86, U.S. public official, b. Springfield, Mass.; grandson of Samuel Bowles (1851–1915). At first a journalist and an advertising man, Bowles was later (1942...
 

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