mayan pyramids

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A Mexican archaeologist found a large amount of liquid mercury under a Mayan pyramid in Teotihuacan, America's most mysterious ancient city.
Mysterious beam of light on top of the Mayan pyramid
In 2009, when the Hector Siliezar family visited the ancient Mayan city of Chichen Itza, with his iPhone, he took three photos of the El Castillo pyramid (Mexico) - once a sacred