FORK - 6 reference results
tuning fork, steel instrument in the shape of a U with a short handle. When struck it produces an almost pure tone, retaining its pitch over a long period of time; thus it is a valuable aid in tuning musical instruments. It was invented in 1711 by John Shore, who jokingly called it a pitchfork.
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North Fork of the Koyukuk Wild River: see Gates of the Arctic National Park and Preserve.
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North Fork, river, c.100 mi (160 km) long, rising in the Ozarks, S Mo., and flowing S, into N Ark., to the White River. Near its mouth is Norfolk Dam (completed 1944), which impounds Norfolk Lake and has a power plant.
The Columbia Electronic Encyclopedia Copyright © 2004.
Licensed from Columbia University Press
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Caney Fork, river, 144 mi (232 km) long, rising in central Tenn. and flowing NW to the Cumberland River. On Caney Fork, part of the Tennessee Valley Authority, are Great Falls Dam and Center Hill Dam, which provide flood control and power for the surrounding area.
The Columbia Electronic Encyclopedia Copyright © 2004.
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Licensed from Columbia University Press
Big South Fork National River and Recreation Area: see National Parks and Monuments (table).
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Licensed from Columbia University Press
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