09-12-2017 00:03 via washingtonpost.com

Scientists are slowly unlocking the secrets of the Earth's mysterious hum - Washington Post

Washington Post
Scientists are slowly unlocking the secrets of the Earth's mysterious hum
Washington Post
“In the deep glens where they lived all things were older than man and they hummed of mystery.” — Cormac McCarthy, “The Road”. The world hums. It shivers endlessly. It's a low, ceaseless droning of unclear origin that rolls imperceptibly beneath our ...
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