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,

1. Electric car
2. Guided driving
3. Electromagnetic repulsion (i.e. not done with magnets like the bullet train)
4. Boring shaped cars that all looked the same

Tell me that wasn't bang on (or will be) :D

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 and metal strip running along the road buried under the surface.

So,

1. Electric car
2. Guided driving
3. Electromagnetic repulsion (i.e. not done with magnets like the bullet train)
4. Boring shaped cars that all looked the same

Tell me that wasn't bang on (or will be) :D