Aussie firm building 'what comes after the car'

A secretive, billion-dollar start-up founded by an Australian designer, is taking its first steps out of the shadows and into the spotlight. Zoox, the autonomous mobility firm building a driverless vehicle (but not a car) from scratch, which is officially in "stealth mode", is making noise in Silicon Valley and beyond. Ford and Domino's Pizza in the US will be trialling self-driving vehicle deliveries to selected customers in Michigan. Will there be a day when solar plus batteries will start wiping fossil fuels off the grid? The economics of getting to space are about to undergo a massive change.