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Scientific American, Vol. 80, No. 21 (1899) (1899)

leaf 5

An illustration from Scientific American, Vol. 80, No. 21 (1899), 1899, leaf 5
’s eye view present writing, of the total theoretical horse power of A vent-pipe, B, similarly bent to the siphon, A, has its of the river and its environs. The depth and turbu- 7,500,000, less than 50,000 horse power is being actually lower end within the trap and above the siphon-dis- lence of… … will be given in a subsequent issue. The Removal of Tattoo Marks. Ever since the year 1725, when a small sawmill was In the Archives de Médecine Navale for October there erected at the falls, their vast store of energy has ap- is an instructive article by Dr. Félix Brunet, a junior tracts already…

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