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water wheel, device
(Encyclopedia)water wheel, device for utilizing the power of flowing or falling water. The Norse wheel is the oldest type known. Despite its name it probably originated in the Middle East, where the swift stream re...Havelange, João
(Encyclopedia)Havelange, João (Jean-Marie Faustin Godefroid de Havelange), 1916–2016, Brazilian business and sports executive, b. Rio de Janeiro. An Olympic swimmer (1936) and water polo player (1952), he was a ...Yazd
(Encyclopedia)Yazd yäzd [key], city (1991 pop. 275,298), capital of Yazd prov., central Iran, in a desert region. The city is known for its elaborate silk products and remains a center for silk weaving. Grain, fru...lake, body of water
(Encyclopedia)lake, inland body of standing water occupying a hollow in the earth's surface. The study of lakes and other freshwater basins is known as limnology. Lakes are of particular importance since they act a...salinity of ocean water
(Encyclopedia)salinity of ocean water: see ocean. ...water on the brain
(Encyclopedia)water on the brain: see hydrocephalus. ...Lauren, Ralph
(Encyclopedia)Lauren, Ralph lôrˈən, lərĕnˈ [key], 1939–, American fashion designer, b. New York City as Ralph Lipschitz. He began his career by creating neckties under the name Polo for Beau Brummel. In 196...ice cream
(Encyclopedia)ice cream, sweet frozen dessert, made from milk fat and solids, sugar, flavoring, a stabilizer (usually gelatin), and sometimes eggs, fruits, or nuts. The mix is churned at freezing temperature to att...waterproof and water-repellent fabrics
(Encyclopedia)waterproof and water-repellent fabrics, materials treated with various substances so as to make them impervious to water. Permanent waterproofing is achieved by first coating fabrics with rubber or pl...Aiken
(Encyclopedia)Aiken, city (2020 pop. 32,025), seat of Aiken co., W S.C.; inc. 1835. A resort and polo center and a training area for Thoroughbreds, Aiken has apparel, printing and publishing, drug, and ...Browse by Subject
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