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River of Wrecks
Did you know there are hundreds of shipwrecks in the St. Lawrence River?
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Mayan Underworld (Webisode 88) Back to Webisodes »
In this spooky underwater adventure, Jonathan and Cameraman Todd travel to Merida, in Mexico’s Yucatan peninsula, to explore cenotes that were used by the Mayans for human sacrifices. Warning: this segment contains graphic images of human bones.
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