Watermelon powered carsWatermelons aren’t just a tasty snack, they can also be converted into ethanol fuel. Watermelon fuel requires less water and has more nitrogen then ethanol fuel created by corn, sugar cane or molasses.
Ethanol
How much CO2 makes a Manildra biofuel?
A new US biofuel standard may spell trouble for the local industry.
State of the Planet
Man-made hurricanes … Powered on sugar … Bonuses flood in … The call to recycle more mobiles … A Friend of the planet.
