Virgin Galactic to unveil commercial spaceship

December 07, 2009 12:00 AM

UPDATED December 07, 2009 01:52 AM

More Videos

  • Domino's and Ford try driverless pizza delivery

    No tips. No small talk. Self-driving cars are surprising some Domino's customers with pizza deliveries. The company is working with Ford to experiment with applications for autonomous driving technology.