BlizwheelLeo Liu still remembers the first time he saw a "personal transportation" machine. BlizwheelThe Blizwheel is essentially two large electric wheels -- aluminum plates with a 9.1-inch diameter -- that strap onto the side of a traditional in-line skate frame, itself with three small wheels. So how did they get around the problem of finding a motor small enough to fit inside a wheel? "We made the motor the wheel," Liu says. Liu, who splits his time between the U.S. and China, says he considers the states and China the two biggest market for the Blizwheel.

Source: Forbes August 19, 2017 09:11 UTC