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Woolf, Virginia

(Encyclopedia)Woolf, Virginia, 1882–1941, English novelist and essayist, b. Adeline Virgina Stephen; daughter of Sir Leslie Stephen. A successful innovator in the form of the novel, she is considered a significan...

Bach, Johann Sebastian

(Encyclopedia)Bach, Johann Sebastian bäkh [key], 1685–1750, German composer and organist, b. Eisenach; one of the greatest and most influential composers of the Western world. He brought polyphonic baroque musi...

Philadelphia, city, United States

(Encyclopedia)Philadelphia, city (2020 pop. 1,603,797), coextensive with Philadelphia co., SE Pa., on the Delaware River c.100 mi (160 km) upstream at the influx of t...

Morse, Samuel Finley Breese

(Encyclopedia)Morse, Samuel Finley Breese, 1791–1872, American inventor and artist, b. Charlestown, Mass., grad. Yale, 1810. He studied painting in England under Washington Allston and achieved some success. He r...

radiometer

(Encyclopedia)radiometer rāˌdēŏmˈətər [key], instrument for detection or measurement of electromagnetic radiation; the term is applied in particular to devices used to measure infrared radiation. One of the ...

galvanometer

(Encyclopedia)CE5 Galvanometer galvanometer gălˌvənŏmˈətər [key], instrument used to determine the presence, direction, and strength of an electric current in a conductor. All galvanometers are based upo...

Schnabel, Julian

(Encyclopedia)Schnabel, Julian shnäˈbəl [key], 1951–, American artist, b. Brooklyn, N.Y. He studied art at the Univ. of Houston and the Whitney Museum. A neoexpressionist, he became a superstar of the 1980s ar...

Betzig, Robert Eric

(Encyclopedia)Betzig, Robert Eric, 1960–, American physicist, b. Ann Arbor, Mich., Ph.D. Cornell, 1988. Betzig worked at AT&T Bell Laboratories from 1988 to 1996, when he become vice president of research and...

Oakley, Annie

(Encyclopedia)Oakley, Annie, 1860–1926, American theatrical performer, b. Darke co., Ohio. Her original name was Phoebe Anne Oakley Mozee. From childhood on she was a “dead shot” with a rifle. She defeated in...

Muti, Riccardo

(Encyclopedia)Muti, Riccardo rēk-kärˈdō mo͞oˈtē [key], 1941–, Italian conductor. Principal conductor of the Maggio Musicale (1969–81) in Florence and of the Philharmonia Orchestra (1973–82) in London, ...