John Dingley, the guy behind last year's electric luge, has been in the workshop again. This time he's been working on a new version of his self-balancing electric unicycle. Similar to the Ryno, but ...

As a beginner, stepping onto an electric unicycle is equal parts frightening and exhilarating. There are no handlebars to grip or a saddle to clench between your thighs, just two narrow pedals ...

Electric vehicles are fertile ground for innovation because the availability of suitable motors, controllers, and power sources makes experimentation accessible even to hobbyists. Even so, [John ...

The KO1 Electric Scooter is a unicycle/scooter hybrid that's perfect for taking a ride through the park. It has handlebars just like a typical scooter would, but it lacks the second wheel, hence why ...