magnet motor free energy you should keep an eye on:
Question by : I have an idea for magnet motor that will provide free energy?
there is a few examples in youtube but i have a way more faster and powerful that can make a helicopter fly , i tried to build a prototype but it failed ( building it ) , and asked for ready permanent magnet shapes but it very expensive
so what can i do ?
actually i thought of something no one thought before but
how long it takes the magnet to lose it strength