Screw
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“The screw may be considered as a winding wedge; for it has the same relation to a straight wedge that a road, winding up a hill or town, has to a straight road of the same length and activity.” — Goodrich, 1844
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ScrewsSource
S. G. Goodrich A Glance at the Physical Sciences (Boston: Bradbury, Soden, & Co., 1844) 96
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