Unagi's high-end electric scooter is a mix of design and power
 

I place one foot onto the narrow deck and briskly push with the other. As I press a lever with my right thumb, the handlebars I'm gripping jolt forward. Fortunately, the handlebars aren't attached to a speedboat -- they're part of the Unagi scooter I...

https://www.engadget.com/2018/11/28/...ctric-scooter/