Ive been doing a little experiment for years, every time I do it, it still amazes me. I took a small motor, then took it apart, and on the rotor shaft where there is three contacts, I bend one out and in till it drops off, remember this is not the two main power contacts on the back of the motor, but it is one of the three contacts on the motors shaft, the part that has the coils on it,,then put the motor back together. Oh do this carefully if you try it least you break a coil wire and it wont work. Anyway so this turns the motor into what I call a pulser motor. As power is applied it will make and break electrical contact as it spins. You may have to start this motor by hand, once its started it keeps going. Now to the neat part. I take two batteries 1.5v rechargeable and wire these in series, as a separate circuit so to speak. Then I take three more of the same kind of batteries and wire these in parallel. Now what you do is take the negative of the parallel set and connect it to the negative of the series set. Then you take the positive of the parallel set, connect it to the pulser motor then to the other positive of the series set. Now the motor should be spinning, if not give it a hand start. This thing will run for up to 24 hours or more but varies, and it will also recharge the three batteries in parallel. So we have two batteries draining, three recharging and a motor spinning. Be sure when starting this experiment your two batteries in series are fully charged and that your three batteries in parallel are fully drained. Enjoy.http://tiny.cc/nn665
here's a better thought take a small motor hook it up to a gear system which makes the kinetic energy faster connected to a generator which powers a rechargeable battery , then that battery is attached to the 1st , small motor which then goes through the gear system again even faster creating more electricity by now you can see this is a loop , but by over time(i'm just guessing ) 15 -25 min. by then you could put the extra electricity in the grid and get free money or be electricity independent : contacts at : co.david.p @ Gmail.com