ENVIRONMENT

World's Weirdest Alternative Fuels

From human waste to rabbits to ... love handles, there's no doubt scientists are exploring a wide, weird range of sources to fuel our energy demands.

President Obama has most recently announced new fuel standards for trucks, and energy sources ranging from coal to oil to nuclear have been under scrutiny.

New sources of fuel are being explored, and some are pretty weird. French farmers recently told Reuters they've found a way to run vehicles on duck fat, inspring us to look at a few other alternative fuels.

Does "the weirder the better" apply when it comes to alternative fuels?

PHOTO GALLERY
Weirdest Biofuels