I Can't Believe It - The sounds of silence. The anechoic chamber is located at Orfield Laboratory in Minneapolis, Minnesota and was designed for testing out hearing aid equipment. To make sure
Most people don't know what's going on behind the doors of this Minneapolis lab
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In one of the world's quietest rooms
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What a heartbeat sounds like in the world's quietest room | What does a heartbeat sound like in the quietest place on Earth? This is an anechoic chamber: a room completely void
Finding Minnesota: Orfield Laboratories - YouTube
Quietest Place on Earth, Minneapolis, Minnesota
Random Science Fact | Sound | Random science facts, Science fact, Science facts