Portension

Escape Rush Hour with a Car-copter

Flying Car Alert: imagine escaping rush hour with a car-copter! (Now imagine all the mid-air collisions) http://tr.im/l2XQ

Blades on the rotor remain folded and out of sight when not in use, and once required, they span out to convert it to a full-fledged copter. Simultaneously, the tail rotor that’s generally tucked at the car’s rear comes out to complete the transformation.