Published on Oct 17, 2017 by The Atlantic
In 1997, the National Oceanic and Atmospheric Administration recorded from deep in the ocean one of the loudest sounds ever detected. No known animal could make it and no man-made source was ever found.
Documentary by Cara Cusumano.
I used to make sounds in my bathtub but they didn’t sound like that
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Mr. Bigfeets goes for a swim.
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