[Glenn] had an old electric scooter/motorcycle in his garage that ... What he came up with is a self-balancing unicycle that borrows inspiration from a Segway and other self-balancing robots.

If you thought an electric scooter was an outlandish ... just push on the battery and go. Like most self-balancing devices, the scooter responds to your body positioning. Move forward and it ...

Daniel Wood and David Martschinkse pitched their self-balancing electric unicycle on a Season 4 episode of "Shark Tank." What ...

[XenonJohn] wrote in to let us know about updates and a recent test drive of an Electric Self-Balancing One-wheeled ... constructed mainly from a Razor Scooter to this more polished-looking ...