google.com, pub-4599738212880558, DIRECT, f08c47fec0942fa0 google.com, pub-4599738212880558, DIRECT, f08c47fec0942fa0

Jul 21, 2009

PBS' 'Cracking the Mayan Code': text link

In April 2008, PBS first presented Cracking the Mayan Code so click to read the transcript, if you like.

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