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Peirce, Charles Sanders

(Encyclopedia)Peirce, Charles Sanders pûrs [key], 1839–1914, American philosopher and polymath, b. Cambridge, Mass., grad. Harvard, 1859; son of Benjamin Peirce. Except for occasional lectures he renounced the r...

Sontag, Susan

(Encyclopedia)Sontag, Susan sŏnˈtäg [key], 1933–2004, American writer and critic, b. New York City. She grew up in Arizona and California, studied philosophy at the Univ. of Chicago, Harvard, and Oxford, absor...

Vinland

(Encyclopedia)Vinland or Wineland, section of North America discovered by Leif Ericsson in the 11th cent. The sources for the knowledge of Leif Ericsson's exploration differ as to whether it was planned or accident...

Astaire, Fred

(Encyclopedia)Astaire, Fred əstârˈ [key], 1899–1987, American dancer, actor, and singer, b. Omaha, Nebr., as Frederick Austerlitz. After 1911 he and his sister Adele (1896–1981), b. Adele Marie Austerlitz, f...

Matta

(Encyclopedia)Matta (Roberto Sebastián Antonio Matta Echaurren) rōbĕrˈtō sābästyänˈ äntōnˈyō mätˈtä ĕkhärˈrĕn [key], 1911?–2002, Chilean painter who left his native country for Paris (1935) an...

microphone

(Encyclopedia)microphone, device for converting sound into electrical energy, used in radio broadcasting, recording, and sound amplifying systems. Its basic component is a diaphragm that responds to the pressure or...

McPherson, Aimee Semple

(Encyclopedia)McPherson, Aimee Semple ĕmāˈ, məkfûrˈsən [key], 1890–1944, U.S. evangelist, founder of the International Church of the Foursquare Gospel, and, in the 1920s and 30s, one of the most famous wom...

ionosphere

(Encyclopedia)ionosphere īŏnˈəsfēr [key], series of concentric ionized layers forming part of the upper atmosphere of the earth from around 30 to 50 mi (50 to 80 km) to 250 to 370 mi (400 to 600 km) where it m...

Lessing, Gotthold Ephraim

(Encyclopedia)Lessing, Gotthold Ephraim gôtˈhôlt āˈfräĭm [key], 1729–81, German philosopher, dramatist, and critic, one of the most influential figures of the Enlightenment. He was connected with the theat...

Davies, Robertson

(Encyclopedia)Davies, Robertson (William Robertson Davies) dāˈvĭs [key], 1913–95, Canadian writer and editor. After receiving a B.Litt. from Oxford (1938), he joined the Old Vic Theatre Company before returnin...
 

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