Telepathy - precognition - clairvoyance - even water-divining, have one thing in common... researchers call it the Psi factor. And there is no place for it in the conventional view of the world. But that view is challenged every day by new discoveries in physics. Linda Blandford and Gordon Snell report on Psi research and meet people who believe Psi is a factor to be reckoned with. Tonight's programme introduces a series of six beginning in February.
(from Bristol)