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Scientific American, Vol. 61, No. 1 (July 1889) (1889)
leaf 4
move away from the inrush of the outer air. It is evident that if the the wire. But the most curious fact is that the elec- glasses were filled with a non-expansible substance, tric current penetrates only a short distance into the they would adhere much more strongly. For air, there- wire, being… … results as regards heat producing was anthracite,which "he exceedingly irritating properties of the poison are gave 8,340 Centigrade units of heat. supposed to be due to formic acid. EinrSTOCK ft CHAVEZ'S CLINICAL TEEBMOUETEB. © 1889 SCIENTIFIC AMERICAN, INC.Patents · Water · Lathe · Scientific American · Device · Piano lamp · India rubber · Slide rest · Tool post · Tail stock · American supplement · Accompanying illustration · Piston rod · Illustration represents
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