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mineral
(Encyclopedia) mineral, inorganic substance occurring in nature, having a characteristic and homogeneous chemical composition, definite physical properties, and, usually, a definite crystalline form…Horowitz, Frances Degen
(Encyclopedia) Horowitz, Frances Degen, 1932-2021, American child psychologist and educator, b. Bronx, N.Y., Antioch College (B.A., 1954), Goucher…banana
(Encyclopedia) banana, name for several species of the genus Musa and for the fruits these produce. The banana plant—one of the largest herbaceous plants—is native to tropical Asia but now cultivated…Williams, William Carlos
(Encyclopedia) Williams, William Carlos, 1883–1963, American poet and physician, b. Rutherford, N.J., educated in Geneva, Switzerland, Univ. of Pennsylvania (M.D., 1906), and Univ. of Leipzig, where…Wallace, Alfred Russel
(Encyclopedia) Wallace, Alfred Russel, 1823–1913, English naturalist. From his study of comparative biology in Brazil and in the East Indies, he evolved a concept of evolution similar to that of…Nemours, Louis Charles Philippe Raphaël d'Orléans, duc de
(Encyclopedia) Nemours, Louis Charles Philippe Raphaël d'Orléans, duc deNemours, Louis Charles Philippe Raphaël d'Orléans, duc delwē shärl fēlēpˈ räfäĕlˈ dôrlāäNˈ dük də nəm&oomacr;rˈ [key], 1814…Antwerp, province, Belgium
(Encyclopedia) Antwerp Antwerp ănˈtwûrp [key], Du. Antwerpen, Fr. Anvers, province, 1,104 sq mi (2,859 sq km), N Belgium, bordering on the Netherlands in the north. Antwerp…Libby, Willard Frank
(Encyclopedia) Libby, Willard Frank, 1908–80, American chemist, b. Grand Valley, Colo., grad. Univ. of California (B.S., 1931; Ph.D., 1933). He taught (1933–45) at the Univ. of California and was a…Díaz del Castillo, Bernal
(Encyclopedia) Díaz del Castillo, BernalDíaz del Castillo, Bernalbārnälˈ dēˈäth dĕl kästēˈlyō [key], c.1492–1581, Spanish conquistador and chronicler. He had served in the New World under various…Sandby, Paul
(Encyclopedia) Sandby, PaulSandby, Paulsăndˈbē [key], 1725–1809, English watercolorist and draftsman. He was employed to survey the Highlands of Scotland after the 1745 rebellion. During his years in…