The 'old timers' among us probably remember the Rex Research Archives
that more often than not held the answer to that question.
With Rex's blessing I've put a copy of his 1999 catalog on my web site
if any one wants to take a look at it.
I'm not trying to sell any thing, I don't need those kinds of complications,
just want to point out that the catalog it self is a good resource to have
in ones bag of tricks.
http://www.biogate.com/rexresearch/
-- For information on any of the following check out my WEB site at: http://www.biogate.com/bpaddock/Chemical Free Air Conditioning/No CFC's, Chronic Pain Relief, Echofone,Electromedicine, Electronics, Explore!, Free Energy, Full Disclosure,KeelyNet, Matric Limited, Neurophone, Oil City PA, Philadelphia Experiment. http://www.uCOS-II.com