If you like peace and quiet there rsquo s a room in Minneapolis Minnesota that you rsquo ll love It absorbs percent of all sound The world-famous anechoic echo-free chamber of the Orfield Laboratories has been called the ldquo quietest place on earth rdquo People who want to experience this soundless space are required to sit down to avoid getting disoriented by the lack of noise and no one has ever been able to spend more than forty-five minutes in the room Few of us need that much silence Yet we do sometimes long for a little quiet in a
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