Secrets of the Earth (2013)

Computer graphics, visual analogies and a recurring cast of expert scientists combine to reveal new aspects of the world you think you know, from canyons of gravity that warp space and time to rain triggered by cosmic rays.

• First Air Date: 2013-05-23
• Last Air Date: 2014-12-08
• Total Seasons: 2
• Total Episodes: 17
• Episode Runtime: 21 min.
• Network: The Weather Channel