—, effects of, on vegetation, M. Baric, xxxi, 160.
—, fluids of, one or two, R. Hare, vii, 103.f
—, —, ibid, C. G. Page, xxxvi, 353.
—, generation of, by the electrical machine, G. W. Rains, xlix, 93.f
—, evaporation in gilding, producing, v, 198.
—, induced currents of different orders produced by, J. Henry, xxxviii, 232.f
—, influence of, on the process of beer making, xxxiv, 8.
—, —, on capillary attraction, xxvi, 399.
—, —, on odors, xv, 394.
—, —, on phosphorescence, T. J. Pearsall, xxi, 378.