t; and, though apparently complex in its out- different vibrations of sound, from A toG, are regis- be very regularly and constantly done. Plants in ward appearance, is in reality a very simple contri- tered, and from the records a beautiful series of acous- this situation, from the position they… … VOLUME IX.---NEW SERIES. ened to the metallic tube, B, which has a collar, C, The publishers of the SCIENTIFIC AMERICAN beg to announce upon it. The ends of the levers, D, are jointed to water. This applies equally to all kinds of plants that on the fourth day of July, 1863, a new volume commenced,…
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