Dr Harold Puthoff and Russell Targ

We have observed certain phenomena with the subjects [including Geller] for which we have no scientific explanation. 
As a result of Geller’s success in this experimental period, we consider that he has demonstrated his paranormal, perceptual ability in a convincing and unambiguous manner.

(The results of these experiments were published in the respected British journal Nature,Vol. 251, No. 5).

Dr Harold Puthoff and Russell Targ. Stanford Research Institute – California, U.S.A.