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Berlioz, Louis-Hector
(Encyclopedia)Berlioz, Louis-Hector lwē ĕktôrˈ bĕrlyôzˈ [key], 1803–69, French romantic composer. He abandoned medical study to enter the Paris Conservatory as a composition student. In 1830 his Symphonie ...Common Weights and Measures (table)
(Encyclopedia) Common Weights and Measures Length Area Volume and Capacity (Liquid and Dry) Weight (Mass) ...thermodynamics
(Encyclopedia)thermodynamics, branch of science concerned with the nature of heat and its conversion to mechanical, electric, and chemical energy. Historically, it grew out of efforts to construct more efficient he...metric system
(Encyclopedia) CE5 metric system, system of weights and measures planned in France and adopted there in 1799; it has since been adopted by most of the technologically developed countries of the world. It is based...Baldwin, James
(Encyclopedia)Baldwin, James, 1924–87, American author, b. New York City. He spent an impoverished boyhood in Harlem, became a Pentecostal preacher at 14, and left the church three years later. He moved to Paris ...pump
(Encyclopedia)pump, device to lift, transfer, or increase the pressure of a fluid (gas or liquid) or to create a vacuum in an enclosed space by the removal of a gas (see vacuum pumps under vacuum). The centrifugal ...Barnard, Henry
(Encyclopedia)Barnard, Henry, 1811–1900, American educator, b. Hartford, Conn., grad. Yale, 1830. He studied law and was admitted to the bar in 1835. As a member (1837–39) of the Connecticut legislature, he ori...Sandburg, Carl
(Encyclopedia)Sandburg, Carl, 1878–1967, American poet, journalist, and biographer, b. Galesburg, Ill. The son of poor Swedish immigrants, he left school at the age of 13 and became a day laborer. He served in th...krypton
(Encyclopedia)krypton krĭpˈtŏn [key] [Gr.,=hidden], gaseous chemical element; symbol Kr; at. no. 36; at. wt. 83.798; m.p. −156.6℃; b.p. −152.3℃; density 3.73 grams per liter at STP; valence usually 0. Kr...humidity
(Encyclopedia)humidity, moisture content of the atmosphere, a primary element of climate. Humidity measurements include absolute humidity, the mass of water vapor per unit volume of natural air; relative humidity (...Browse by Subject
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