Crabfu MotionWorks & SteamWorks

I know the Crabfu Flapper was on engadget recently. I saw it and thought it was boring. I then looked at the rest of the site. There is some great shit! The details on the steam powered devices sparse, but it does give some great ideas. The motionworks section has more details and parts lists. You also see the use of Shapelock.
