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 375
sealing-wax, S, onone side, and a tube of excited glass, G, on the other, the ballwill commence vibrating like a pendulum from one to theother, being alternately attracted and repelled by each, theone attracting when the other repels; hence we concludethat the electricities excited in the glass and…
Physics · Science · Technology
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