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Owen, Robert Dale

(Encyclopedia)Owen, Robert Dale, 1801–77, American social reformer, b. Scotland; son of Robert Owen. He studied at his father's New Lanark school and in Switzerland. In 1825 he went to New Harmony, Ind. There he ...

Peary, Robert Edwin

(Encyclopedia)Peary, Robert Edwin pērˈē [key], 1856–1920, American arctic explorer, b. Cresson, Pa. In 1881 he entered the U.S. navy as a civil engineer and for several years served in Nicaragua, where he was ...

Peel, Sir Robert

(Encyclopedia)Peel, Sir Robert, 1788–1850, British statesman. The son of a rich cotton manufacturer, whose baronetcy he inherited in 1830, Peel entered Parliament as a Tory in 1809. He served (1812–18) as chief...

Oppenheimer, J. Robert

(Encyclopedia)Oppenheimer, J. Robert ŏpˈənhīˌmər [key], 1904–67, American physicist, b. New York City, grad. Harvard (B.A., 1925), Ph.D. Univ. of Göttingen, 1927. He taught at the Univ. of California and t...

Ayton, Sir Robert

(Encyclopedia)Ayton or Aytoun, Sir Robert both: āˈtən [key], 1570–1638, English poet and courtier. He was private secretary to the queens of James I and Charles I, besides holding other posts of honor. He wrot...

parody

(Encyclopedia)parody, mocking imitation in verse or prose of a literary work. The following poem by Robert Southey was parodied by Lewis Carroll: “You are old, Father William,” the young man cried; “The few l...

wolf

(Encyclopedia)wolf, carnivorous mammal of the genus Canis in the dog family. Once distributed over most of the Northern Hemisphere, wild wolves are now confined to the wilder parts of a reduced range. Three wolf sp...

Otis, Harrison Gray, 1765–1848, American political leader

(Encyclopedia)Otis, Harrison Gray, 1765–1848, American political leader, b. Boston; nephew of James Otis. He practiced law in Boston, and was elected (1795) to the Massachusetts legislature. A staunch Federalist,...

Fernald, Merritt Lyndon

(Encyclopedia)Fernald, Merritt Lyndon fûrˈnəld [key], 1873–1950, American botanist, b. Orono, Maine, grad. Harvard, 1897. He taught at Harvard (1902–49) and was director of the Gray Herbarium there from 1937...

tin

(Encyclopedia)tin, metallic chemical element; symbol Sn [Lat. stannum]; at. no. 50; at. wt. 118.710; m.p. 231.9681℃; b.p. 2,270℃; sp. gr. 5.75 (gray), 7.3 (white); valence +2 or +4. Tin exhibits allotropy; abov...