Gage, Alfred P. (Alfred Payson), 1836-1903, Fessenden, C · Toronto : W.J. Gage · leaf 284
k thread. Rub a glass rod, D, with a silk handker-chief, and present it to the ball. Now, rub a stick of seaUng-wax, or ahard-rubber ruler, with flannel, and pre-sent it to the ball, which has just beenin contact with the excited glass rod. Experiment 2. Suspend two glassrods that have each been… … the glass rods and one of the sticks of sealing-wax to each other. Fig. 178. Experiment 3. Make a pin-hole in each end of a hens egg,and blow its liquid contents out.Apply, with flour paste, tin-foilsmoothly to the surface of thesheU, and completely cover It.With a drop of melted sealing-waxattach…
Physics
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