Scientists record human and natural noise in the Mariana Trench, the ocean’s deepest point


The Armageddon Times

BBqmrCj.imgScientists have recorded a cacophony of sounds including ship propellers at the deepest part of the world’s oceans, more than 10,000 metres below the surface.
For three weeks, researchers used an underwater microphone, known as a hydrophone, to record ambient noise in the Challenger Deep trough in the Mariana Trench near Micronesia. “You would think that the deepest part of the ocean would be one of the quietest places on Earth,” National Oceanic and Atmospheric Administration (NOAA) research oceanographer Robert Dziak said in a statement. Read More

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