All That's Interesting on MSN23h
The Murky History Of The Aztec Death Whistle, The Screaming Instrument Said To Make The Most Terrifying Sound In The World
Known as the "Aztec death whistle," this object is an ancient Mesoamerican wind instrument typically crafted into the shape ...
Live Science on MSN4mon
Aztec 'death whistles,' used to prepare sacrifice victims to descend to the underworld, scramble your brain, scans reveal
Brain scans of modern listeners suggest that Aztec whistles sound like human screams, which may have prepared sacrifice victims for their journey to the underworld.