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water gas
(Encyclopedia)water gas, colorless poisonous gas that burns with an intensely hot, bluish (nearly colorless) flame. The gas is a mixture of carbon monoxide and hydrogen with very small amounts of other gases, e.g.,...paraffin
(Encyclopedia)paraffin, white, more-or-less translucent, odorless, tasteless, waxy solid. It melts between 47℃ and 65℃ and is insoluble in water but soluble in ether, benzene, and certain esters. Paraffin is un...napalm
(Encyclopedia)napalm nāˈpäm [key], incendiary material developed during World War II by Harvard scientists cooperating with the U.S. army and used in bombs and flame throwers. Napalm is based on a mixture of gas...Daiches, David
(Encyclopedia)Daiches, David dāˈchēz [key], 1912–2005, British critic, b. Sunderland. A graduate of Edinburgh Univ. and Oxford (M.A., 1934; Ph.D., 1939), Daiches taught at several English universities and wrot...neomycin
(Encyclopedia)neomycin nēˌōmīˈsĭn [key], broad spectrum antibiotic effective against both gram positive and gram negative bacteria (see Gram's stain). It interferes with protein synthesis in sensitive bacteri...Lockhart, John Gibson
(Encyclopedia)Lockhart, John Gibson, 1794–1854, Scottish editor, lawyer, literary critic, and biographer; son-in-law and biographer of Sir Walter Scott. A major contributor to Blackwood's Magazine, he also was ed...flame
(Encyclopedia)flame, phenomenon associated with the chemical reaction of a gas that has been heated above its kindling temperature with some other gas, usually atmospheric oxygen (see combustion). The heat and ligh...malnutrition
(Encyclopedia)malnutrition, insufficiency of one or more nutritional elements necessary for health and well-being. Primary malnutrition is caused by the lack of essential foodstuffs—usually vitamins, minerals, or...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...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...Browse by Subject
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