investigating the powers claimed by Eusapia Paladino. The phenomena observed, when Eusapia's hands and feet were believed to be secured, and other precautions had been taken to prevent physical intervention on her part, consisted mainly of the movements of articles of furniture at a certain distance from the circle; the lifting of a heavy table from the ground; the movement of smaller objects from one part of the room to another; the sounding of notes on musical instruments; and grasps and touches felt by the experimenters on various parts of their persons. The'séances for the most part took place in a very subdued light, so that the proof of Eusapia's non-intervention rested mainly, though not entirely, on the secure holding of her hands. Nevertheless, the phenomena were so impressive that Sir Oliver Lodge and others expressed the conviction that some of the things observed could not be accounted for by any known agency.
When, however, accounts of these experiments and of the conclusions arrived at were printed in the Journal of the Society, Dr. Hodgson immediately challenged the accuracy of the observations, mainly on the ground that it did not appear that Eusapia's hands and feet had been held in such a way as to make fraud impossible. Finally, in the summer of 1895, another series of sittings was held with Eusapia in this country. Very early in the series suspicious movements on the medium's part were observed. Later, Dr. Hodgson himself joined
