💡 Trivia The quietest place on earth is in Minnesota.

Beatriz9

ᴇxᴛʀᴅɴʀʏᴡᴍɴ
Legendary
Month's Top Poster
101-need-to-know-facts-anechoic-chamber.webp

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
 

About this Thread

  • 0
    Replies
  • 12
    Views
  • 1
    Participants
Last reply from:
Beatriz9

Online now

Members online
332
Guests online
1,758
Total visitors
2,090

Forum statistics

Threads
2,295,958
Posts
29,102,334
Members
1,206,117
Latest member
hidden gem
Back
Top