MIT's electric vehicles for urban environments are showcases, including the folding CityCar and the electric bike attachment known as the GreenWheel. By Justin Meisinger
Autonomous robotic vehicles compete for $3.5 million as they navigate urban streets with no human control. Government Technology videos at govtech.com.
Yesterday, a Volkswagen Passat drove around a parking lot in Mountain View, CA, made three-point turns, and followed the rules at a four-way stop--all without...