The Uno Electric Motorcycle, or MotorUnicycle
URB-E Electric Scooter
Wheelsurf Monocycle. no relation with MIB III but this one runs way back to 2007. still it is pretty awesome and something money can buy.
Electric Self-balance scooter, Yellow, more details here http://www.ninebot.com/en/Product_Center/G1X_all_terrain_standard_model/
Ninebot One avec son emballage
Zinger is not only the world's lightest wheelchair but also the most easy to fold, store, and move around at a speed of 6 mph.
This is amazing! A #Wheelchair designed to fit on a plane. #Travel must have for #seniors
Paralympic design: 3D printed seats for wheelchair basketball