Can Silence Actually Drive You Crazy? Featured 09/03/2017 Is 45 minutes really the longest anyone can stay in a perfectly silent, pitch-black room? Autoplay On Next Video Share Tweet Flip Email Pin It Embed: Use old embed code Use new embed code Tags: yoshi891 wow cool acoustic vibration sound decibel pitch tone noise NEXT VIDEO Angry Cop Yells at Man Helping Harvey Flood Victims 9 Comments Login to Comment
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