Researches in the phenomena of spiritualism (1874)
Crookes, William, 1832-1919 · London : J. Burns · leaf 40
his apparatus, referred to in ProfessorStokess letter and my answer (page 479), the glass vessel was not quite overthe fulcrum, but was nearer c. Ji^r\t^T>(r6j on Psychic Force. 37 Experiment II.—Contact through water having proved tobe as effectual as actual mechanical contact, I wished to… … The horizontal scale of seconds shows the time occupied in the movements,the experiment lasting one minute. The vertical scale shows the tension ingrains exerted on the balance at any moment. as an unnecessary complication, and Mr. Homes handswere placed on the stand of the apparatus at P (Fig.…
Spiritualism · Parapsychology
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