Quote Originally Posted by Twitch
There many sources of motive power that actually work. The guy in France that built a very reliable car powered by compressed air is better than hydrogen or any processed fuel! He is even trying to improve an on-board compressor that runs off of compressed air to compress more air in a near perpetual motion cycle. The tank for the storage air is partially filled as other air goes to run the engine.
It takes energy to compress air and it is not efficient as the heat created and released during the cycle is not conserved. IMO any belief in a perpetual motion machine is total BS; I have seen many that make claim and none that actually even come close. Physics is physics.

Kitz