My dad has found this sorta hydrogen generator deal on line and he is getting the stuff together to build one. I think I understand most of the details. It goes under your hood and is pretty small. Basically it is water in a sealed chamber with a coil of stainless steel wire suspended in it. When electricity passes through the coil it breaks free hydrogen atoms that then escape from it through a tube to your intake supplementing/boosting your regular fuel. Is there enough hydrogen in a small volume of water for this to be feasible? It sounds like snake oil to me.