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 167
162 WELLSS NATUKAL PHILOSOPHY. Fig. 154 piHiHi|inmii 1 I i^tiii II nil] ilill,, liJ|ll|l|l|||Hllllll|IIH_ T ! 1 … ^te^i^^^^^^^^^*^-^^^ ^ ^^^ ^ ^ ^^ ^ As this machine produces a kind of intermitting motion from the alternateflux and reflux; of the stream, accompanied with a noLse arisinsr from the shock,its action has been compared to the butting of a ram ; and hence the name ofthe machine. It will be seen from…
Physics · Science · Technology
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