He thought as I did that your initial post was a joke. You're very young right? I remember thinking along the same lines when I was around 8-12. What you're describing is essentially an energy creation machine, or in other words a perpetual machine with power surplus. Both of these things are entirely impossible. There simply is no way to cleverly arrange a set of machines so as to generate free power. Physics tells us that energy and mass cannot be created or destroyed (though theoretically they can be converted from one to the other).