For some reason I have always known that gravity could be manipulated by electro-magnetic fields - although when I was 9 years old (in 1980) I couldn't have put it exactly in those terms.
What I did do, however, was create a picture of the future (as an assignment) and I drew an aerodynamic car running on the road that was hovering about 1 foot off the ground, following & powered by a metal strip running along the road buried under the surface.
So,
Electric car
Guided driving
Electromagnetic repulsion (i.e. not done with magnets like the bullet train)
Here's a weird thing.
For some reason I have always known that gravity could be manipulated by electro-magnetic fields - although when I was 9 years old (in 1980) I couldn't have put it exactly in those terms.
What I did do, however, was create a picture of the future (as an assignment) and I drew an aerodynamic car running on the road that was hovering about 1 foot off the ground, following & powered by a metal strip running along the road buried under the surface.
So,
Tell me that wasn't bang on (or will be) :D