The Ten Craziest Concept Cars Of All Time

BMW's GINA concept car today got us to thinking about concept cars in general. They exist at the inflection point where our dreams and technology meet. Whether we yearn for nuclear power, extreme performance or phallic shapes, we have the concept car to thank for pointing us toward the uncertain future. And while… » 6/10/08 4:30pm 6/10/08 4:30pm