The other butt-cheek takes us back to Kansas

Pete Bethune will captain the 3 million dollars bio fuel-powered boat Earthrace.

The 78-foot boat will run on natural bio fuels and has zero carbon footprint, and the source for producing 2 gallons of human fat were Bethune wife and other volunteers, who underwent liposuction. The fat juice will run the craft for 9 miles.

» Human fat powered $3 m boat aims to set new speed record! - {Thaindian News}