Helmet with Wind Powered Generator

I mean, we all know how people are complaining that big windmills are ugly. And we all know how Ron Dembo of Zerofootprint says that we should be our own generators. what better solution then putting turbines on our heads? We don't even need wind, we just have to move. This solution to our problems generates enough power to run an LED light and costs only $ 609.00! We want one on every head. ::Seihin