You're not "producing" limitless energy. You're reusing the existing energy, because the energy cannot be destroyed. Again, there's no reason why this can't be

You're not "producing" limitless energy. You're reusing the existing energy, because the energy cannot be destroyed. Again, there's no reason why this can't be done within a closed system, except for our technical limitations. Indeed, tracking and recovering energy is the entire idea behind reversible computing. https://en.wikipedia.org/wiki/Reversible_computing#Physical_reversibility https://en.wikipedia.org/wiki/Reversible_computing#Physical_...