Geronimo W. Christ Esq expressed precisely :
Harry Bloomfield wrote:

No, but I know of a very convincing person who has done it.

It's nonsense. What's the explanation for dowsing in terms of the known laws
of physics ?

I didn't say whether I believed in it or not, simply that I knew
someone who claimed a great deal of success using the the technique.

--

Regards,
Harry (M1BYT) (L)
http://www.ukradioamateur.co.uk