My dad is always taking engines apart.  He can’t resist it, even the Lawnmower he has to take it apart and rebuild it.  I think is one of those kids that just had to take things apart, just to see how they worked.  Anyway, last night I found an amazing DIY fuel cell project for him to work on.  I typed in water4gas reviews into a search engine, because one of my friends had told me about this book.  I have now ordered it and I’m going to give it him as a present.  I figure if you could tinker with our family car he may as well save some money on fuel.