10 unimaginable vehicles of the twentieth century 

Automotive industry in the XX century developed at a frantic pace, but not symmetrically. While large companies have tried to produce the fastest, most comfortable and reliable models, others have invested in completely insane projects. Sometimes by order of the army, sometimes on their own initiative - but suddenly it will be possible to invent a transport that will change the world? They have not achieved success, but you can at least admire the unimaginable fruits of their labors.
1. Cybernetic anthropomorphic mechanism.
2. Dinasphere, single-wheeled vehicle.
3. Motorized roller skates.
4. Soy car.
5. Tucker Torpedo.
6. Gyrocar Pyotr Petrovich Shilovsky.
7. Cars with propellers.
8. "Dymaxion".
9. Pininfarina X.
10. OctoAuto / SextoAuto.