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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 metal with an or...

aerogel

(Encyclopedia)aerogel, any of a group of extremely light and porous solid materials; the lightest is less than four times as dense as dry air. Aerogels are produced from certain gels (see colloid) by heating the ge...

potato

(Encyclopedia)potato or white potato, common name for a perennial plant (Solanum tuberosum) of the family Solanaceae (nightshade family) and for its swollen underground stem, a tuber, which is one of the most widel...

restaurant

(Encyclopedia)restaurant, a commerical establishment where meals can be bought and eaten. In the 16th cent. English inns and taverns began to serve one meal a day at a fixed time and price, at a common table, and u...

Mars, Franklin Clarence

(Encyclopedia)Mars, Franklin Clarence: see under Mars, family of American food manufacturers. ...

Morton

(Encyclopedia)Morton, village (1990 pop. 13,799), Tazewell co., central Ill., in a grain-farming and livestock area; inc. 1877. Food is canned, and tractor parts, washing machines, and pottery are manufactured. ...

West Chicago

(Encyclopedia)West Chicago, city (1990 pop. 14,796), Du Page co., NE Ill.; inc. 1906. Mostly residential, the city has food-processing plants and produces horticultural products, specialty tapes, and plastics. ...

poi

(Encyclopedia)poi, slightly fermented, sticky food paste eaten in the Pacific islands, usually accompanied with meat, fish, or vegetables. It is made by grinding or pounding the roasted, peeled roots of the taro. ...

Ladd, Edwin Fremont

(Encyclopedia)Ladd, Edwin Fremont, 1859–1925, American chemist and political leader, b. Somerset co., Maine. From 1890 to 1916 he was dean of the school of chemistry and pharmacy at the North Dakota Agricultural ...

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