Bro, keep up the good work, don't stop now. I find this topic very interesting and been following up till now but not much of updates lately. Btw, since you guys are making a plus and minus charging a water container, is it possible to use a normal car battery and refill it with water instead to produce the hydrogen gas. Rather then making one with raw material or difficult to source materials. Hope you guys could give me the answer so that I could also try one my own, thanx. But pls keep it coming.