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nitrous oxide
(Encyclopedia)nitrous oxide or nitrogen (I) oxide, chemical compound, N2O, a colorless gas with a sweetish taste and odor. Its density is 1.977 grams per liter at STP. It is soluble in water, alcohol, ether, and ot...chemistry
(Encyclopedia)chemistry, branch of science concerned with the properties, composition, and structure of substances and the changes they undergo when they combine or react under specified conditions. Organic chemi...oxygen
(Encyclopedia)oxygen, gaseous chemical element; symbol O; at. no. 8; interval in which at. wt. ranges 15.99903–15.99977; m.p. −218.4℃; b.p. −182.962℃; density 1.429 grams per liter at STP; valence −2. T...Leeds
(Encyclopedia)Leeds, city and metropolitan borough (1991 pop. 445,242), N central England, on the Aire River. It lies between one of England's leading manufacturing regions on the west and south and an agricultural...Cobbett, William
(Encyclopedia)Cobbett, William kŏbˈĭt [key], 1763?–1835, British journalist and reformer. The son of a farm laborer, he ran away from home at 14 and later joined the British army. He resigned in order to expos...Bond, J. Max, Jr.
(Encyclopedia)Bond, J. Max, Jr., 1935-2009, African-American architect, b. Lexington, Ky., Harvard Univ. (BA, 1955; MA, 1958). Bond’s father, J. Max, Sr., was ...Mandelbrot, Benoît B.
(Encyclopedia)Mandelbrot, Benoît B. bənwäˈ mănˈdəlbrōˌ, Fr. mäNdĕlbrôˈ [key], 1924–2010, French-American mathematician, b. Warsaw, Poland, Ph.D. Univ. of Paris, 1952. Largely self-taught and consider...Lewis, Edward B.
(Encyclopedia)Lewis, Edward B., 1918–2004, American geneticist, b. Wilkes-Barre, Pa., grad. California Institute of Technology (Ph.D. 1942). After serving as a meteorologist with the U.S. Army Air Corps during Wo...Russell, Richard B.
(Encyclopedia)Russell, Richard B., 1897–1971, American political leader, b. Winder, Ga. The son of a justice of the Georgia Supreme Court, he began his political career as a state representative (1921–31) and t...Cornell, Alonzo B.
(Encyclopedia)Cornell, Alonzo B. kôrnĕlˈ [key], 1832–1904, American businessman and politician, b. Ithaca, N.Y. Cornell was a director (1868–69) and vice president (1870–76) of the Western Union Telegraph ...Browse by Subject
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