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spring, in mechanics

(Encyclopedia)spring, in mechanics, any of several elastic devices used variously to store and to furnish energy, to absorb shock, to sustain the pressure between contacting surfaces, and to resist tensional or com...

Phuket

(Encyclopedia)Phuket po͞oˈkĭt [key], island, 206 sq mi (534 sq km), a province of Thailand, in the Andaman Sea, off the west coast of the Malay Peninsula. The town of Phuket is the capital. Flat, with isolated h...

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...

Pahang

(Encyclopedia)Pahang pəhŭngˈ, –hăngˈ [key], state (1991 pop. 1,081,148), 13,920 sq mi (36,053 sq km), Malaysia, S Malay Peninsula, on the South China Sea. It is the largest state of West Malaysia. The capita...

gasohol

(Encyclopedia)gasohol, a gasoline extender made from a mixture of gasoline (90%) and ethanol (10%; often obtained by fermenting agricultural crops or crop wastes) or gasoline (97%) and methanol, or wood alcohol (3%...

Huntington

(Encyclopedia)Huntington. 1 City (2020 pop. 17,022), seat of Huntington co., NE Ind.; inc. 1848. It is a farm trade center and an industrial city. Manufactures ...

jai alai

(Encyclopedia)jai alai hīˈlīˌ [key], handball-like game of Spanish Basque origin. It is also called pelota. Jai alai is played on a three-walled court with a hard rubber ball that must be hurled against the fro...

Sinaloa

(Encyclopedia)Sinaloa sēnälōˈä [key], state (1990 pop. 2,204,054), 22,582 sq mi (58,487 sq km), W Mexico, on the Gulf of California and the Pacific Ocean. Culiacán is the capital. A long, narrow territory lyi...

waterfowl

(Encyclopedia)waterfowl, common term for members of the order Anseriformes, wild, aquatic, typically freshwater birds including ducks, geese, and screamers. In Great Britain the term is also used to designate speci...

water polo

(Encyclopedia)water polo, swimming game encompassing features of soccer, football, basketball, and hockey. The object of the game is to maneuver, by head, feet, or hand, a leather-covered ball 27 to 28 in. (about 7...