why don't they make cars powered by dead bodies?

@Theandyb those would be like the new tow trucks

@lovelywarpedlemon there are always problems with alternative fuels

@lumberjackslam it could work though. the human body releases a lot of gasses. did you know that's one of the ways they are trying to predict human life in other galaxies? methane lol

@lovelywarpedlemon maybe they're just a lot of cows. space alien cows.