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electric shock

(Encyclopedia)electric shock, effect of the passage of a current of electricity through the body. Fatality may result from shocks of from 1 to 2 amperes and 500 to 1,000 volts. However, the effect of electric shock...

Johnson, Jack

(Encyclopedia)Johnson, Jack (John Arthur Johnson), 1878–1946, American boxer, b. Galveston, Tex., the son of two ex-slaves. Emerging from the battle royals (dehumanizing fights between blacks for the amusement of...

Peacock, Thomas Love

(Encyclopedia)Peacock, Thomas Love, 1785–1866, English novelist and poet. He was employed by the East India Company from 1819 to 1856, serving as its chief examiner the final 20 years. Peacock's novels, comic and...

tannin

(Encyclopedia)tannin, tannic acid, or gallotannic acid, astringent vegetable product found in a wide variety of plants. Sources include the bark of oak, hemlock, chestnut, and mangrove; the leaves of certain sumac...

L'Amour, Louis

(Encyclopedia)L'Amour, Louis, 1908–88, American writer of western fiction, b. Jamestown, N.Dak., as Louis Dearborn LaMoore. He began writing in the 1940s, contributing stories to magazines under the name Tex Burn...

Rio Branco, José Maria da Silva Paranhos, barão do

(Encyclopedia)Rio Branco, José Maria da Silva Paranhos, barão do zho͝ozĕˈ mərēˈə də sēlˈvə pəräˈnyo͝os bərouNˈ do͝o rēˈo͝o brängˈko͝o [key], 1845–1912, Brazilian statesman and diplomat. ...

Grateful Dead, The

(Encyclopedia)Grateful Dead, The, American rock music group formed in 1965 by guitarists Jerry Garcia, 1942–95, and Bob Weir, 1947–, harmonica player Ron “Pigpen” McKernan, 1945–73, bassist Phil Lesh, 194...

titanium

(Encyclopedia)titanium tītāˈnēəm, tĭ– [key] [from Titan], metallic chemical element; symbol Ti; at. no. 22; at. wt. 47.867; m.p. 1,675℃; b.p. 3,260℃; sp. gr. 4.54 at 20℃; valence +2, +3, or +4. Titani...

hydrogen sulfide

(Encyclopedia)hydrogen sulfide, chemical compound, H2S, a colorless, extremely poisonous gas that has a very disagreeable odor, much like that of rotten eggs. It is slightly soluble in water and is soluble in carbo...

hydrotherapy

(Encyclopedia)hydrotherapy, use of water in the treatment of illness or injury. Although the medicinal and hygienic value of water was recognized by the early Greeks, hydrotherapy attained its widest use in the 18t...
 

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