She Spent ONLY 48 Minutes in a Soundproof Room and that's what happened

We live among sounds. Even if it seems to us that we are in complete silence, there is still some background sound. We just got used to it. But what if you dramatically deprive, soundproof a person by 99%.
Such an experience, a study on his body, was decided by Journalist Katherine Croyby. To do this, she spent 48 minutes in a soundproof room.

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