Quote:
Originally Posted by PurpleStar
Well, we are still one year away from floating (hover) cars according to the movie Back to the Future.  |
Hover cars and flying cars aren't really the optimal solution. They just waste too much energy. Unless we do the impossible and find energy efficient anti-grav or some other superior energy storage method they aren't going to happen...
Those pesky physics... Lifting things off the earth is really costly in the end...