Shweeb , a solar - powered car , wins $ 1 million from Google . Will there be room for cargo or another passenger ? Inventor pushes ` ` a technology that would change the world '' Google says Shweeb will be a low - cost , eco - friendly solution to traffic congestion . But expert sees more potential in light - rail trains and plug - in hybrid ##s .
Shweeb , a solar - powered car , wins $ 1 million from Google . Inventor pushes ` ` a technology that would change the world '' Google says Shweeb will be a low - cost , eco - friendly solution to traffic congestion . But expert sees more potential in light - rail trains and plug - in hybrid ##s .