Bob Sciamanda
Physics, Edinboro Univ of PA (Em) http://www.winbeam.com/~trebor/
trebor@winbeam.com
----- Original Message -----
From: "John Denker" <jsd@AV8N.COM>
To: <PHYS-L@LISTS.NAU.EDU>
Sent: Friday, November 18, 2005 1:27 PM
Subject: fun with Magnetix
| Here are some thoughts about Magnetix (tm). It's a kit you can buy at
| the toy store.
| -- It contains some _struts_ about 1" long. They are permanent magnets.
| -- It also contains some _balls_ about 1 cm in diameter. They exhibit
| soft (i.e. non-permanent) ferromagnetism.
| . . .
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