The Future of Auto? Hydrogen, Wearables, and Frickin' Lasers

Toyota is investing in the future of fuel cell electric vehicles with the FCV concept, which the automaker hopes will hit markets next year. In the car, hydrogen combines with oxygen to emit electricity and a water vapor, which fuels the vehicle. In essence, the FCV emits no hazardous emissions. It takes about three to five minutes to refuel the FCV.