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Ray, Man

(Encyclopedia)Ray, Man, 1890–1976, American photographer, painter, and sculptor, b. Philadelphia. Along with Marcel Duchamp, Ray was a founder of the Dada movement in New York and Paris. He is celebrated for his ...

Conant, Roger

(Encyclopedia)Conant, Roger, 1592–1679, one of the founders of Massachusetts, b. East Budleigh, Devonshire, England. He was a salter in London before he went to Plymouth in 1623. Conant lived at Nantasket from 16...

computer music

(Encyclopedia)computer music, term used to describe music composed or performed with the aid of a computer. The first substantial piece of music composed on a computer was the Illiac Suite (1956) by the avant-garde...

Gaspé, Philippe Aubert de

(Encyclopedia)Gaspé, Philippe Aubert de fēlēpˈ ōbĕrˈ də gäspāˈ [key], 1786–1871, French Canadian author. He was high sheriff of Quebec for several years. His Les Anciens Canadiens (1863, tr. 1864, 1890...

Tallemant des Réaux, Gédéon

(Encyclopedia)Tallemant des Réaux, Gédéon zhādāôNˈ täləmäNˈ dā rāōˈ [key], 1619–92, French writer. His one great work is a series of brief anecdotal portraits of persons prominent in the Paris of h...

Calpurnia

(Encyclopedia)Calpurnia kălpûrˈnēə [key], d. after 44 b.c., Roman matron. The daughter of Lucius Calpurnicus Piso Caesoninus (see under Piso, family), she was married to Julius Caesar in 59 b.c. She was loyal ...

nutation

(Encyclopedia)nutation, in astronomy, a slight wobbling motion of the earth's axis. The causes of nutation are similar to those of the precession of the equinoxes, involving the varying attraction of the moon on th...

dimension, in physics

(Encyclopedia)dimension, in physics, an expression of the character of a derived quantity in relation to fundamental quantities, without regard for its numerical value. In any system of measurement, such as the met...

Gabor, Dennis

(Encyclopedia)Gabor, Dennis, 1900–1979, Hungarian-born British physicist, Ph.D. Berlin Institute of Technology 1927. Gabor was a researcher with the Thomson-Houston Company, England, from 1934 to 1949 and a profe...

Herrick, Robert, American novelist

(Encyclopedia)Herrick, Robert, 1868–1938, American novelist, b. Cambridge, Mass., grad. Harvard, 1890. He was professor of English at the Univ. of Chicago from 1893 to 1923. Herrick wrote realistic social novels ...