New Serpent Mound could be world’s largest
To the untrained eye, there’s nothing special about the earthen hump that runs for hundreds of feet alongside picturesque Miami
Read moreTo the untrained eye, there’s nothing special about the earthen hump that runs for hundreds of feet alongside picturesque Miami
Read moreBefore the advent of calendars, the only way to mark the changing of the seasons was through direct observation. Ancient peoples observed the passage of the sun north from the Winter Solstice, and then south from the Summer Solstice. In Mesoamerica the people observed the sun passing directly overhead twice a year by using special tubes in the temples that pointed at the zenith.
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