Armadillo Run forum

I have a stupid question to ask because I am a beginner and because I could not find the answer on the forum (maybe there is one but I guess I did not look carefully). Here goes: What is this trick with the 'force'? Can anyone explain how those small paddle mechanisms spin around like crazy (which seems physically impossible). Thanks anyways.

I will explain later if nobody else does. But right now im drunk

http://armadillo.metaclassofnil.com/for ... .php?t=237

There was an answer .