Date: Fri, 26 Sep 2003 14:01:32 -0500
Author: "Matt Lowry"
Subject: RE: Awesome EM induction demo!
I use a flat 2" diam x 0.5" thick neodymium magnet from Wonder magnet:
It's powerful and fits well in your hand, so you can put the proper
spin on it for the magnet drop.
Cheers - Matt
>>> firstname.lastname@example.org 9/26/2003 12:55:44 PM >>>
Wolfgang is right. I believe the phrase "Most powerful magnet..." was
used in reference to Nd magnets in general. The "Giant Neo" that
has is 7/8" x 1", and it sounds like people doing this demo are using
flatter disc shape. Right?
From email@example.com Fri Sep 26 12:32:41 2003