To see this electromagnetic vehicle driving and holding itself upside-down, check out this YouTube video:
The story behinded: I started with the idea to construct a special lane who can transmit wireless energy to a special car on it. For this i need sensors to check the position of the car on the lane. After first construction i found out that this principle can work much better if the car itself has no wheels and controlled by electromagnetic forces.
One result is the Video above.
Now i develope this principle further to make it more flexible. The next great step in this project is to make the lane cellular and controllable wireless. (hard work - believe me)
A fare goal from this idea is to blow this electromagnetic concept up in 3 dimensions.
A preview YouTube Video of this goal you can see as a mechanical idea there:
Some more raw details to this project: