Crystal Skulls: paranormal artifact or archeological invention? Retired anthropologist Dr. Jane MacLaren Walsh, and Brett Topping examine the real origins and mythology of the Crystal Skulls. They tell us about 'The Man Who Invented Aztec Crystal Skulls: The Adventures of Eugène Boban' and explore how the murky world of 19th century archaeological & collecting gave rise to the legend of a fake artifact of antiquity.