Bill I have been putting together a guide on reprogramming the Physics Activity http://wiki.sugarlabs.org/go/Modifying_Activities#Modifying_Physics because: I like Physics, its good learning The Python/Sugar 'wrapper' code is not too difficult to program
So another option is to modify the code to get the behaviour you want Tony _______________________________________________ IAEP -- It's An Education Project (not a laptop project!) IAEP@lists.sugarlabs.org http://lists.sugarlabs.org/listinfo/iaep
