Some entertainment if you need a break :)
http://www.youtube.com/watch?v=_sR4ogv3gco
Perpetuum mobile
Moderator: scott
-
killemaces
- Enthusiast
- Posts: 167
- Joined: Wed Jan 28, 2009 9:54 am
- Location: Norway
re: Perpetuum mobile
Good, but I think this has been posted before. I think it was path_finder last year, or was it gearhead?
"so simple and easy to understand that a 'carpenter's boy' could build one" - Karl, the Landgrave of Hesse-Cassel