Colbert to Sean Carroll: "Haven't you guys had enough time to figure this out?"

Colbert on the mystery of time: "We don't know? We don't know? We don't know?.... Haven't you guys had enough time to figure this out?"

Scientists, your move.

Ask Sean Carroll your questions about time at the 2010 IdeaFestival. All-access and single event tickets are on sale.

Wayne