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Humans' lowest hearing range

Posted By: Lisa LowCarb

Humans' lowest hearing range - 01/16/17 01:01 PM

Humans' lowest hearing range is 20Hz. Muscles vibrate up to 20Hz. It means some lucky (?) people can hear their own muscles move! Would that drive you crazy?

Posted By: Ninjahedgewych

Re: Humans' lowest hearing range - 01/16/17 03:55 PM

Interestingly that's one of the 'enhanced interrogation' techniques used by a number of secret services throughout the world.
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