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RARE Boor DEPTs
XE
119 .H29P
Hauksbee, Francis, 4.1713?
Physico-mechanical experiments on various subjects. Containing an account of several surprizing phéénomena touching light and electricity, producible on the attrition of podies. With many other remarkable appearances, not before observ'd. Together with the expla- nations of all the machines, (the figures of which are curiously engrav'd on copper) and other apparatus us'd in making the experiments.
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