Buzzball-Your own personal roller coaster

We don't know if you've ever heard of Zorbing-the act of placing oneself inside
a ball,and then rolling that ball down the hill-a concept cooked up by
some rather nutty Kiwis.The downside of this is that you need (a) a hill,and
(b) someone to push you down it.Enter the Buzzball-instead of leaving the
passenger at the mercy of gravity,it consists of two motors-connected to a
wheel each-which let the passenger (now driver) control the motion and
the direction of the Buzzball.The Driver will also be able to control the
Buzzball by shifting his weight,and execute exotic man oeuvres including
(but not limited to) triple-puke-inducing-barrel rolls.
More detail Watch video or visit its official site.