Prof. Arthur Ellison.

The Yale key at no time left our sight from the moment it was removed from the key ring and placed on the typewriter frame to the time when the splined end had bent upwards. Our attention was not distracted and the key was not altered in position, accidentally or otherwise. We were all looking carefully for magician’s tricks and there were none. Everything occurred exactly as I have described. As a result of this personally witnessed experiment in clear unequivocal conditions I am able to state with confidence my view that Mr Geller has genuine psychic capability.

Prof. Arthur Ellison. Emeritus Professor of Electrical Engineering, City University London – England.