EUTOPIA
AZTEC DEATH WHISTLES SOUND LIKE HUMAN SCREAMS AND MAY HAVE BEEN USED AS PSYCHOLOGICAL WARFARE
Experts have blown into the skull-shaped grave items found with a sacrificed skeleton at an Aztec temple in Mexico. The terrifying sounds of the ‘death whistles’ may have been used during ceremonies, sacrifices, or war to unnerve enemies or guide spirits into the afterlife.