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Brewster, Sir David

(Encyclopedia)Brewster, Sir David, 1781–1868, Scottish physicist and natural philosopher. He is noted especially for his research into the polarization of light (the invention of the kaleidoscope was one result o...

William II, king of Sicily

(Encyclopedia)William II (William the Good), c.1153–1189, king of Sicily (1166–89), son and successor of William I. He married (1177) Joan, daughter of Henry II of England. As an ally of Pope Alexander III and ...

Wistar, Caspar

(Encyclopedia)Wistar, Caspar wĭsˈtər [key], 1761–1818, American physician, b. Philadelphia, M.D. Univ. of Edinburgh, 1786; grandson of Caspar Wistar (1696–1752), early Pennsylvania glassmaker. He taught (178...

Saltillo

(Encyclopedia)Saltillo sältēˈyō [key], city (1990 pop. 420,947), capital of Coahuila state, N Mexico. It is located in an alluvial valley almost surrounded by mountains. Saltillo is a commercial and industrial ...

Glenn, John Herschel, Jr.

(Encyclopedia)Glenn, John Herschel, Jr., 1921–2016, American astronaut and politician, b. Cambridge, Ohio. On Feb. 20, 1962, he became the first American and the third person to orbit the earth, circling the glob...

Horsham

(Encyclopedia)Horsham hôrˈshəm [key], town and district, West Sussex, SE England. Horsham is known prima...

Lange, Dorothea

(Encyclopedia)Lange, Dorothea, 1895–1965, American photographer, b. Hoboken, N.J. as Dorothea Nutzhorn, adopted her mother's maiden name in her twenties. From 1916 until 1932, Lange operated a portrait studio in ...

Tharp, Twyla

(Encyclopedia)Tharp, Twyla twīˈlə [key], 1941–, American dancer and choreographer, b. Portland, Ind. An eclectic, innovative choreographer and dancer, she danced (1963–65) with Paul Taylor. For more than 20 ...

Brownsville

(Encyclopedia)Brownsville, city (2020 pop. 186,738), seat of Cameron co., extreme S Tex., on the Rio Grande c.17 mi (30 km) from its mouth at the Gulf of Mexico; inc....

Zeffirelli, Franco

(Encyclopedia)Zeffirelli, Franco frängˈkō zāf-fērĕlˈlē [key], 1923–2019, Italian opera, stage, and film director and designer, b. Florence as Gianfranco Corsi Zeffirelli. Zeffirelli had his first successe...