I think you need to think of this in two ways. 1) Flying cars like THe Jetsons - The regulation alone would have to put this so far beyond anything we could pr

I think you need to think of this in two ways. 1) Flying cars like THe Jetsons - The regulation alone would have to put this so far beyond anything we could predict it would take all meaning out of it. 2) Hovering Cars - I would like to know the answer to this one.