Thanks Marshall, that is a good tip. But how can i tell which is north, and south, and positive and negative on unmarked magnet? Are these magnets any good, from a web catalogue? Can it be used for the vortex structure magnetized water process? I wonder which is N or S or positive or negative. "Tiny rare earth samarium cobalt magnet features a small ceramic disc on one side and a red dot on the other side. These tiny .20" Dia x .078" thick magnets are extremely powerful for their size. Made for an aerospace company they are perfect in every detail. We just brought in a pallet containing over 70,000 pieces. Made by Drexel Magnetics." Thanks. Melly --- On Thu, 9/23/10, [email protected] <[email protected]> wrote:
From: [email protected] <[email protected]> Subject: silver-digest Digest V2010 #785 To: [email protected] Date: Thursday, September 23, 2010, 1:55 PM
