💡 Trivia The quietest place on earth is in Minnesota.

[Beatriz9]

Pretty much wherever you go in the world, there’s always going to be some sort of background noise, whether that’s the chirp of crickets or the slow, lazy whoosh of a gentle breeze.

That’s the case everywhere except Orfield Laboratories in Minneapolis, Minnesota, where something called an anechoic chamber lies.

While the background noise in a tranquil bedroom measures somewhere around 30 decibels, Orfield Laboratories anechoic chamber recorded an average of -13 decibels – that’s so quiet that the inner workings of your body are clearly audible.


© Thefactsite

 

[kenesuino]

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