Hi
I dowse with a pendulum, but not on the professional scale that Gem describes. As it happens, I've been asking some questions today, but this is an occasional thing for me.
The program was on BBC Channel four and caused a stir on their news group at the time. It's all there to read. The idea was to make psychics and all – not accepted by science subjects - look silly. “The Enemies of Reason” or some such.
My point above was that to affect the dowsers in the way that the program makers did, they had to be using psychic power of their own and this, to me is a paradox.
L&L
Al

Maybe the same experiment could be conducted under normal conditions, or perhaps, camera's only for the audience and moderator?

Hi lightening, nice to hear from you.Well yes, but the point of the prog' was to debunk all such things.
My point was that the debunking works against people that have been doing these things successfully for years. This leads me to think that they are using the “paranormal” themselves while at the same time denying that it exists.
L&L
Al