Segway

At around six-thousand dollars, the Segway rolls in at a very expensive method of individual transporation. "It's green!" they promote. It may be green but at the price of your health. Either the Earth is going to flood and we're all going to die, or we'll all ride around on Segways, get fat, then die.This little baby here is a two wheeled, self-balancing electric vehicle invented by Dean Kamen and unveiled in December 2001. Segway PTs are driven by electric motors at up to 5.6 m/s (20km/hr) Users lean forward to go forward, lean back to go backward, and turn by using a "Lean Steer" handlebar, leaning it left or right. Earlier HTs used a twist grip to steer by twisting the grip left and right
.Computers and motors in the base of the device keep the Segway PT upright when powered on with balancing enabled. So hurry up guys go out n get ur selves these carts