Well's natural philosophy : for the use of schools, academies and privte students, introducing the latest results of scientific discovery and research ; arranged with special reference to the practical application of physical science to the arts and the experiences of everyday life ; with three hundred and seventy-five engravings (1873)
Wells, David A · New York : Ivison, Blakeman, Taylor and Co. · leaf 113
ew is a Nutofascrewf ijjock, with a Cylindrical cavity,having a spiral groove cut round upon theBurface of this cavity corresponding with thethread of the screw. In this groove the thread of the screw will move by causingthe screw to rotate. Each turn of the screw in the nut will cause it to…
Physics · Science · Technology
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