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Scientific American, Vol. 34, No. 23 (1876) (1876)

leaf 7

An illustration from Scientific American, Vol. 34, No. 23 (1876), 1876, leaf 7
if any, air passes into the lungs until it has At the same time the current opens one of ii | strikes the wheel in a tangential direction. . i il come in contact with the membranes of the nose, which are supposed to possess some il the buckets, which then shuts up the whole power of neutralizing… … strengthening those muscles is to breathe tiphery of the wheel for the utilization of WALTNER’S WATER WHEEL. the power; and it gives the advantage of the through the nose. It is certainly as wise a plan as sucking air through a silver tube, so often recom- full pressure of the solid column of water…

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