Jastrow, Joseph, 1863-1944 · Boston ; New York : Houghton Mifflin · leaf 341
ctfacing 7^-—>• The points 1, 2, 3, show the positions of the writing-point, 15. 30, and 45 seconds after the record was started. ment towards the pendulum. Fig. 6 ; but occasionallythere appear periodic movements induced by those ofthe pendulum. A very excellent instance of the latterappears in… … Fig. 7. — Couisting tendulum oscillations. Time of record, 80seconds. Shows movement at iirst toward the pendulum, and thensynchronous with its oscillations. to place his hand upon the automatograph, and tothink intently of the place of concealment. As beforethere is a movement of the hand : and on…
Parapsychology · Psychology · Spiritualism
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