|valign="top"|[[Image:Earthquake simulator.png|thumb|none|280px|Motor driven earthquake simulator]]
Unfortunately there's a seg fault at the end. [http://www.youtube.com/watch?v=guE7Uklqr_c Video]
== Ideas to try ==
There are quite a few code layers to contend with. A regular Python Activity acts as a Sugar wrapper to Physics which is written using OLPCGames which itself wraps Pygame, Physics then uses Elements as a wrapper for Box2D.
== Release Notes ==