RICHMOND, Va (WTVR) - The Mayan Calendar is the most complex calendar system ever developed. Some believe that there will be a cataclysmic event that will end the world as we know it on Friday, December 21st. Local Scientist David Hagan talks about this phenomenon.
Posted at 12:15 PM, Dec 17, 2012
and last updated 2012-12-17 12:15:46-05
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