12. Magnet Car
The Magnet Car was designed by Mat˙ö Proch•czka as a solution to the challenge of finding more fuel efficient methods of transport. This car uses magnets the same polarity as the road, which effectively ‘lifts' the car off the road, making it lighter by 50%. Of course, this is a true ‘concept car', as magnetized roads are a purely hypothetical idea, and yet to be realized.