Windmill/turbine going wild and finally break

And what proof do you provide of the contrary? NONE, this WAS NOT A TEST, it was a failure of the braking system, the brakes failed, the prop over rotated and centripetal forces tore it apart, that simple, it was caught on camera by an intelligent being that saw it was spinning to fast and figured it would fail. He decided he would try to record it as it failed. Thats what actually happened, if you were intelligent enough to do your own research instead of speculating you would know that.

sorry to tell you but it's a mac

because it have crashed!!!

this windmill must be using windows!!!

ACTUALLY despite all the speculation and bs comments on here, this was a test. Why else would it be being video taped? Duh.....

how do u know that?

Sollte ma bei dem Windrad der Teletubbies passieren

wenn da wer drunterstehen würde o.O

Jup der hätte nix mehr zutun. Domino forever!!!!!!