Science Teaching Today

Science Teaching Today

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(Directions for making a water wheel are given in Experiment 30 of aquot;Experiments With Water, aquot; Vol. I in the Science ... 1) may be regarded as a toy also; nevertheless it will produce enough electricity to light a real 110- volt electric lamp. You willanbsp;...

Title:Science Teaching Today
Author:Guy V. Bruce
Publisher: - 1951


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