Creepy Aztec Death Whistles Have a Strange Effect on The Human Brain
Hearing the whistle's sound activated the low-order auditory cortical regions of the volunteer's brains – regions which tune ...
Ancient Aztec death whistle still terrifies people today, study finds — and you can listen if you’re brave enough
When archaeologists blew into these creepy kazoos, they emitted an unearthly, banshee-like shriek similar to a haunted ...