Off Topic 
Its a game not a physics lesson-Newton Playground
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http://www.saschawillems.de/?page_id=80
just download and see
the explanation is on the page
its a physics game with ragdolls a bit like gmod
Here are the other games made by the german dude
http://www.saschawillems.de/?page_id=77
Why I like only german games
edited 1×, last 01.11.09 03:36:53 pm