BTW....^^^THAT......is NOT an HHO generator which needs a catalysis to work properly like what most ppl(ill informed about the difference between running on Hydrogen and HHO gas) are installing in their car for better mileage on their car/truck....in the link above is a water fuel cell...pour water and it goes....nothing else needed.....but with an HHO generator you need the baking soda,white vinegar,etc to get it working
What's your favorite alternative fuel, and why do you think it's the best? Does it offer a possible long-term replacement to gasoline? I've covered some current alternative fuels in my column, Your clean, green car choices.

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