uced by solar radiations, I shall to establish the fact that solar radiations are the cause phenomenon studied. After this study of the pheno- allow myself to express the opinion that it would prove of certain electric phenomena, the study of which is menon, let us endeavor to draw some practical… … capacity for this kind of experiments, the Hankel elec- business. Yet this is what two young men, Messrs. APPARATUS FOR STUDYING ELECTRIC PHENOMENA i ee trometer, and the Curie and the Mascart. The fol- Grant and Appel, have done in the Chipps Flat pocket DUE TO SOLAR RADIATION. lowing is in what…
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