Comment Why watermelon? (Score 0) 160
Why bother using watermelon juice to power our transportation, when urine can power any vehicle (http://www.ecofriend.org/entry/eco-tech-hydrogen-fuel-from-urine-to-power-cars-tomorrow).
I could drink all that delicious red yummy watermelon, and piss in my gas tank, and off I go. Now that's what I call ecofriendly.