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Kirke, Sir David

(Encyclopedia)Kirke, Sir David kûrk [key], 1597–1655?, English merchant adventurer, b. France. In 1627 he and his brothers Lewis and Thomas sailed on a fleet outfitted by their father, Gervase Kirke, and Sir Wil...

Strauss, David Friedrich

(Encyclopedia)Strauss, David Friedrich däˈvēt frēˈdrĭkh shtrous [key], 1808–74, German theologian and philosopher. In Berlin he studied (1831–32) Hegelian philosophy. As tutor at Tübingen he lectured on ...

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...

Da Ponte, Lorenzo

(Encyclopedia)Da Ponte, Lorenzo lōrĕntˈsō dä pônˈtā [key], 1749–1838, Italian librettist and teacher, b. Ceneda as Emmanuele Conegliano. Born Jewish, he converted to Catholicism at 14, became (1773) a pri...

satire

(Encyclopedia)satire, term applied to any work of literature or art whose objective is ridicule. It is more easily recognized than defined. From ancient times satirists have shared a common aim: to expose foolishne...

science fiction

(Encyclopedia)science fiction, literary genre in which a background of science or pseudoscience is an integral part of the story. Although science fiction is a form of fantastic literature, many of the events recou...

ethics

(Encyclopedia)ethics, in philosophy, the study and evaluation of human conduct in the light of moral principles. Moral principles may be viewed either as the standard of conduct that individuals have constructed fo...

Lexington and Concord, battles of

(Encyclopedia)Lexington and Concord, battles of, opening engagements of the American Revolution, Apr. 19, 1775. After the passage (1774) of the Intolerable Acts by the British Parliament, unrest in the colonies inc...