ESCAMBIA COUNTY, Fla. -- A 27-year-old Century woman was critically injured Thursday morning in a crash involving a "one-wheel hover board." It happened around 8:55 a.m. on County Road 4 near ...

The board is mounted atop a 10-in wheel, with users leaning forward to accelerate and backwards to decelerate or change direction. ... The board charges at a rate of 1.5 minutes per mile.

The board itself comes with an inbuilt wheel brake system that allows you to slow down or stop any time you want. It also has a “footbelt” system, a rubber belt under which you put your foot ...