Are the stone giants carved at megalithic sites around the world actually ancient data storage devices due to the high levels of quartz in their geological structure - similar to crystal skulls? Is quartz crystal the storage medium that both extraterrestrials AND advanced ancient civilizations used to to store large amounts of information...even...consciousness? We don’t know, but our plucky Ancient Astronaut Theorists sure think they do! Let’s prooooooooooooooooobe into Season 15, episode 5 of Ancient Aliens: Mystery of the Stone Giants!