Experiments in psychical science, levitation, contact, and the direct voice (1919)
Crawford, William Jackson, 1880-1920 · New York, E.P. Dutton · leaf 135
determine experimentally.One can never be sure when noting changes ofweight on the part of the medium as she sits onthe weighing machine and simultaneous readings 118 EXPERIMENTS IN PSYCHICAL SCIENCE on another weighing machine placed on the floorwithin the circle space, whether the results… … Floor Level. Fig. 26. Fig. 26 shows diagrammatically the mediumM seated on the weighing machine A. On thefloor about three feet beyond her is anotherweighing machine B. The operators are told topress downwards steadily on B. We find thatthe increase of weight on B is practically equalto the…
Spiritualism and psychical research
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
