Robot Ball: A.I. dazzles crowds with music and marvels

Some fear that one day robots will bring about the end of humanity, but in 2014 Judgment day will have to wait -- as it turns out these robots have a taste for music and entertainment as RT's Igor Pisknov finds out. RT LIVE http://rt.com/on-air Subscribe to RT! http://www.youtube.com/subscription_center?add_user=RussiaToday Like us on Facebook http://www.facebook.com/RTnews Follow us on Tw ...