http://home.clara.net/saxons/diy.htm
It would be interesting, to see how this would work on finding
metal in wood. Probably be fairly easy to make a smaller model, that
would be handier. If anyone makes one, and it works well, e-mail me
with the results, as I'm still not keeping track of any threads here -
still suffering from an acute allergic reaction to the BS.
JOAT
A highbrow is a person educated beyond his intelligence.
- Brander Matthews