New motorised unicycle revealed at show
Inventors have come up with a motorised unicycle and demonstrated it at a new technology show in Birmingham.
The Solowheel, which costs almost £2,000, can travel at speeds of up to 12mph and is unique, according to the company that makes it.
A series of gyroscopes is designed to keep the single-wheel vehicle upright.
To control it, the rider stands on footplates and leans in the direction they want to travel.