From Popular Mechanics:
In a PopularMechanics.com exclusive, Jamie Hyneman breaks down his team’s most recent eye-popping experiment: rolling out a Ferrari, Harley, ATV, compact car and hand-built go-kart to the track, and pitting each against its electric-propulsion counterpart. The bottom line? Plug-in vehicles aren’t just clean, they’re fast—and might be easier to build than a toy car.
aidgblog.wordpress.com 