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Land, Edwin Herbert

(Encyclopedia)Land, Edwin Herbert, 1909–91, American inventor and photographic pioneer. While at Harvard, Land became interested in the properties and manipulation of polarized light. He left Harvard and, in 1932...

Lorentz, Hendrik Antoon

(Encyclopedia)Lorentz, Hendrik Antoon hĕnˈdrək änˈtōn lōˈrĕnts [key], 1853–1928, Dutch physicist, a pioneer in formulating the relations between electricity, magnetism, and light. He was one of the first...

Liberty Bell

(Encyclopedia)Liberty Bell, historic relic in Independence National Historical Park, Philadelphia. First hung in Independence Hall in 1753, it bore the inscription, “Proclaim Liberty throughout all the Land unto ...

John XXII, pope

(Encyclopedia)John XXII, 1244–1334, pope (1316–34), a Frenchman (b. Cahors) named Jacques Duèse; successor of Clement V. Formerly, he was often called John XXI. He reigned at Avignon. John was celebrated as a ...

Katyn

(Encyclopedia)Katyn kətĭnˈ [key], village, W central European Russia, 12 mi (19 km) W of Smolensk. During World War II, when it was part of the USSR, it was occupied by the Germans in Aug., 1941. In 1943 the Ger...

Duncan, Isadora

(Encyclopedia)Duncan, Isadora ĭzˌədôrˈə dŭngˈkən [key], 1878–1927, American dancer, b. San Francisco. She had little success in the United States when she first created dances based on Greek classical ar...

Aleichem, Sholem

(Encyclopedia)Aleichem, Sholem räbˌĭnôˈvĭts, rəbĭnˈəvĭts [key], 1859–1916, Yiddish author, b. Russia. One of the great Yiddish writers, he is best known for his humorous tales of life among the poverty...

Child, Julia

(Encyclopedia)Child, Julia, 1912–2004, American cooking teacher, author, and television personality, b. Pasadena, Calif., as Julia Carolyn McWilliams. In the early 1940s both she and her husband-to-be, Paul Child...

environmental impact statement

(Encyclopedia)environmental impact statement, analysis of the impact that a proposed development, usually industrial, will have on the natural and social environment. It includes assessment of long- and short-term ...

Fersen, Count Hans Axel

(Encyclopedia)Fersen, Count Hans Axel, 1755–1810, Swedish soldier and diplomat; son of Count Fredrik Axel Fersen. He entered (1779) the French service, was aide-de-camp of comte de Rochambeau in the American Revo...