They say silence is golden ââ¬â but thereââ¬â¢s a room in the U.S thatââ¬â¢s so quiet it becomes unbearable after a short time.
The longest that anyone has survived in the ââ¬Ëanechoic chamberââ¬â¢ at Orfield Laboratories in South Minneapolis is just 45 minutes.
Itââ¬â¢s 99.99 per cent sound absorbent and holds the Guinness World Record for the worldââ¬â¢s quietest place, but stay there too long and you may start hallucinating.
Link and some more pictures of the room: http://www.dailymail...boratories.html
How long do you think you could last in there?