[Cultural Jihad]

There is always an exception, but I have always thought that the next big transportation breakthrough will not be an "electric car" but either a hydrogen car or an anti-grav/anti-magnetic device.

Already invented:

http://news.bbc.co.uk/1/hi/sci/tech/1689106.stm

[LS]

No, this ain't it. First, it is not portable enough to be an "anti-grav" button that you wear, but it is not solid enough to be "parked" like a car. It is far more expensive than a bike. It isn't as fast or maneuverable as a motorcycle or roller blades. It is a good try, but not the answer, and certainly not a "breakthrough."