Watermelon Juice: The New Fuel?
A staple of backyard barbecues and summer time snacks, watermelon is also a promising new source of renewable energy.
According to a new study, leftover watermelons from farms' harvests could be converted into up to 9.4 million liters (2.5 million gallons) of clean, renewable ethanol fuel every year destined for your car, truck, or airplane's gas tank.
Agriculturally, watermelon is a peculiar fruit -- each year farmers across the country leave between 20 and 40 percent of their crop to rot on the ground. These are the ugly ducklings of the lot; though perfectly fine on the inside, the misshapen or blemished melons simply won't sell at the grocery store.