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Office of Price Administration

(Encyclopedia) Office of Price Administration (OPA), U.S. federal agency in World War II, established to prevent wartime inflation. The OPA issued (Apr., 1942) a general maximum-price regulation that…

Maxim

(Encyclopedia) MaximMaximmăkˈsĭm [key], name of a family of inventors and munition makers. Sir Hiram Stevens Maxim, 1840–1916, was born near Sangerville, Maine. After launching on a career of…

bus

(Encyclopedia) bus [Lat. omnibus=for all], large public conveyance. A horse-drawn urban omnibus was introduced in Paris in 1662 by Blaise Pascal and his associates, but it remained in operation for…

organometallic chemistry

(Encyclopedia) organometallic chemistry, the reactions and use of a class of compounds (R-M) that contain a covalent bond between carbon and metal. They are prepared either by direct reaction of the…

torpedo boat

(Encyclopedia) torpedo boat, small fast warship built specially for using the torpedo as a means of attack. The first modern torpedo boat was the Lightning, built for the British navy in 1877 by the…

Energy

U.S. Energy Sources Top Energy Producers and Consumers, 2013 Top Energy Producers and Consumers, 2012 What the Frack U.S. Energy Consumption by Energy Source, 2002-2012…

telecommuting

(Encyclopedia) telecommuting, an arrangement by which people work at home using a computer and telephone, accessing work-related materials at a business office, or transmitting materials to an office…

methanol

(Encyclopedia) methanol,&sp;methyl alcohol, or wood alcohol, CH3OH, a colorless, flammable liquid that is miscible with water in all proportions. Methanol is a monohydric alcohol. It melts at −97…