Post Number: 9
Posted From: 220.127.116.11
|Posted on Thursday, January 12, 2006 - 11:42 pm: |
also this link: www.scmec.us/diffs3.html Basically the same thing but with
explanations. Kind of hard to read though.
This guy has lots of interesting stuff on his site. He even built a working scale model of a tank for his son to drive, out of wood.