In this episode we investigate New Hampshire's Mystery Hill and the "Oracle Chamber." Was this site, as some believe, built by ancient Phoenicians, who traveled to America in the dim past, thousands of years ago? Or is it an elaborate hoax? Scientists and Archaeologists discuss their views and their theories on what the ruins may mean and who might have built them. Some of the stones seem to indicate their use was to track the solstices, equinoxes, and other celestial events. Some experts even believe that aliens may have been responsible for the site while others attribute it to Native Americans.