Experimental science. Elementary, practical and experimental physics (1890)
Hopkins, George M. (George Milton), 1842-1902 · New York, Munn & co. · leaf 650
mes into contact, and eachball in turn transmits its momentum to the next, and so onthrough the entire series. The last of the series is thrownout as indicated in dotted lines, and upon its return its im-pact produces the same i-esult as that already described, butthe effects are in a reverse… … Magnetization by Lodestone. to project into the field of the lantern without showing thewire. Under the lodestone is placed a small cup filled withfine iron filings, and also in the field of the lantern. An un- FiG. 604.
Physics · Lantern projection · Electric apparatus and appliances
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