National Geographic Explores Creation of Great Lakes

Joann Mead - April 2, 2009

National Geographic Television explores the theories behind the creation of the Great Lakes on Naked Science: Great Lakes being aired on April 2 at 10 PM EDT. Check your local listings for time and date. For further information click here. Note: the History Channel's new episode of "How the Earth Was Made" featuring the Great Lakes can now (April 2)  be viewed online: click this link, select "Full Episodes" from the brown navigation bar, and select "How the Earth Was Made: The Great Lakes."