God, I tried to not bite with you trolls, just trying to get a rise out of people with a middle school education, but these days its really hard to tell if people aren't literally as stupid as you. You do realize that in his case, he's capturing the wind energy? What energy do you think you're capturing? Why don't we just go a step further and use a motor to actually drive a gear that turns your motor, charging a battery which powers the motor turning it? Perpetual energy solved! My guess is this moron forgot that these sort of motors have resistance, and you have to put in AT LEAST as much energy to overcome that resistance as any energy you could potentially get out of the motor.