Around The Country Without Gasoline

IronChefMorimoto writes "Autoweek has an interesting write up on an Australian man's 16K mile trek around the United States using anything but gasoline to power his variety of alternative fuel vehicles. Featured are bio-diesel Hummers and RVs, a solar-powered canoe, and an excrement-powered scooter." Note that if your car generates electricity, you could conceivably make a few bucks selling juice to the grid at peak hours.