Designnews.com: MIT Car
MIT Moves Forward with Smart Cities and Stackable Cars
by Sean Snyder, Associate Editor -- Design News, May 15, 2007.
"The designers behind Concept Cars have re-evaluated the use and function of cars in the city with new designs that remove the drive train and put precedence on robotic wheels. “We reinvented the wheel, or actually, we rethought it,” says Mitchell Joachim, former MIT student and current Smart Cities committee member."
http://www.designnews.com/article/CA6442404.html