Bacteria/Yeast Mixture Energy Source

  You could, potentially, run anything from a car to an air plane with this. Any toy could use it and it would be environmentally safe and safe to eat. You could use it anywhere, at any time much like making beer but, with an immediate reaction. You can use baking soad and vinigar but, you don't get hours of energy from that. A very easy, inexpensive, all purpose energy source for any, possible, imaginable use, within reason.