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30 sats \ 2 replies \ @7e6e393a56 21 Nov \ on: Creepy Aztec Death Whistles Have a Strange Effect on The Human Brain science
If someone told me that this sound was a Jurassic Park sound effect, I would easily believe it.
As it was explained in the article that there is no evidence that these whistles were used in battles, I confess that it was the first thing I imagined about their use