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Jackson, Jesse Louis

(Encyclopedia)Jackson, Jesse Louis, 1941–, African-American political leader, clergyman, and civil-rights activist, b. Greenville, S.C. Raised in poverty, he attended the Chicago Theological Seminary (1963–65) ...

sound recording

(Encyclopedia)sound recording, process of converting the acoustic energy of sound into some form in which it can be permanently stored and reproduced at any time. In 1855 the inventor Leon Scott constructed a devic...

Unser, Al

(Encyclopedia)Unser, Al (Alfred Unser, Sr.) ŭnˈsər [key] 1939–2021, American automobile racing driver, b. Albuquerque, ...

Wilson, Alexander

(Encyclopedia)Wilson, Alexander, 1766–1813, American ornithologist, b. Scotland. He came to the United States c.1794, taught in rural New Jersey and Pennsylvania, and became a citizen in 1804. Encouraged by Willi...

Turing test

(Encyclopedia)Turing test, a procedure to test whether a computer is capable of humanlike thought. As proposed (1950) by the British mathematician Alan Turing, a person (the interrogator) sits with a teletype machi...

Thirlwall, Connop

(Encyclopedia)Thirlwall, Connop kŏnˈəp thûrlˈwôl [key], 1797–1875, English historian. He was bishop of St. David's, Wales, from 1840. His chief work is his History of Greece (8 vol., 1835–44); it was the ...

Runyon, Damon

(Encyclopedia)Runyon, Damon (Alfred Damon Runyon), 1884–1946, American short story writer and journalist, b. Manhattan, Kans. He is best known for his humorous stories—written in a picturesque, slangy journalis...

Marie de France

(Encyclopedia)Marie de France də fräNs [key], fl. 1155–90, poet. Born in France, she spent her adult life in England in aristocratic circles and wrote in Anglo-Norman. She is best known for some dozen lais; sev...

Smith, Hoke

(Encyclopedia)Smith, Hoke, 1855–1931, American political leader, b. Newton, N.C. A successful lawyer in Atlanta, he acquired the Atlanta Journal in 1887. He served (1893–96) in President Cleveland's cabinet as ...

Chesterfield, Philip Dormer Stanhope, 4th earl of

(Encyclopedia)Chesterfield, Philip Dormer Stanhope, 4th earl of, 1694–1773, English statesman and author. A noted wit and orator, his long public career, begun in 1715, included an ambassadorship to The Hague (17...