The 1950's were a wonderous time, full of hope, optimisim and scientific naivete. So, it is no surprise that Ford proposed the Nucleon. Yes, a nuclear fission reactor powered car. This was the sort of thing I would draw jokingly in 10th grade science class, but it seems that Ford actually tried to figure out if it could work. They never built a working prototype, but it is fun to look at today. Anyhow, here's a link about it for those who are curious: http://www.damninteresting.com/?p=656