“The sound that the death whistle makes innately strikes fear into your heart,” intones presenter James J. Orgill in the clip while holding a 3D-printed version of the instrument.

The Aztec Death Whistle. If hell has a sound, I bet it sounds alot like the Aztec Death Whistle. ... 23andMe Files for Bankruptcy, Announces Resignation of CEO Anne Wojcicki.

ANCIENT Aztec ‘death whistles’ have a strange ‘uncanny valley’-style effect on the human brain, new research has found. These clay instruments were often shaped like human s… ...

When the Aztecs dominated central Mexico, a blood-curdling sound like a human scream played through a small whistle. Luis Aceves via Unsplash In cultures around the world, instruments have brought ...

When the Aztecs dominated central Mexico, a blood-curdling sound like a human scream played through a small whistle. Luis Aceves via Unsplash In cultures around the world, instruments have brought ...

The body of the whistle holds two opposing chambers that are each constructed to disturb airflow and create the whistle’s tell-tale screeching sound. As Ars Technica notes, ...

When the Aztecs dominated central Mexico, a blood-curdling sound like a human scream played through a small whistle. Luis Aceves via Unsplash In cultures around the world, instruments have brought ...

ANCIENT Aztec ‘death whistles’ have a strange ‘uncanny valley’-style effect on the human brain, new research has found. These clay instruments were often shaped like human s… ...

When the Aztecs dominated central Mexico, a blood-curdling sound like a human scream played through a small whistle. Luis Aceves via Unsplash In cultures around the world, instruments have brought ...