Physico-physiological researches on the dynamics of magnetism, electricity, heat, light, crystallization, and chemism, in their relations to vital force (1851)
Reichenbach, Karl, Freiherr von, 1788-1869, Ashburner, John, 1793-1878, ed · New York, J. S. Redfield; Boston, B. B. Mussey & co. · leaf 294
collect and arrange facts. 362. The delicacy of the distinctions which may exist in thesesubjects is proved by the further remark that the observer could alsodetect a distinction in the degree of strength of light where the limbsof both horse-shoes were placed together so as to form straight… … 286 ODIC INCANDESCENCE. brighter. It must, in Fig. 15. fact, be assumed that when attached in a line,the two horse-shoes ex-erted greater provocationupon each other thanwhen they made an angle together, and the directions of the forcecrossed. The rectilinear protraction of the magnetic bars by…
Magnetism · Animal magnetism
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