A blogger has created a bicycle without wheels, and it’s going! (video)
Engineer Serhiy Gordeyev, the creator of The Q YouTube channel, has been experimenting with bicycles and revising their concept for some time now. This time he created a “wheelless” bicycle.
The vehicle does not have the usual round wheels – instead, there are two track strips located at an angle. When the cyclist pedals, the tracks move, and the bike goes.
The speed of such a vehicle is not high, so you can’t accelerate too much. In addition, the unusual “wheels” make a lot of noise while driving. But they are more stable than traditional round wheels.
The author showed in a video the process of creating the bike and testing it.
Source
gagadget