I saw an amazing new technology on TV last night

I was watching television last night, and they were talking about DIY, fuel cells that you can fit into your car, which enable you to save huge amounts of money on fuel.  One of the products they discussed was the water4gas book.  So I had a look for water4gas reviews And found literally thousands of reviews on this book.  It seems this is a very popular way of saving money at the fuel pump.  However, I think it is only for the very technically minded, as it looks quite complicated.  I’m going to install the fuel cell in my old car as a test and if it really does save money.  I will install it in my brand new car.