Soot dating back to the beginning of the Industrial Revolution made its way across Europe to settle on the top of the Himalayas, according to a new study https://ift.tt/2HceRn8 https://ift.tt/2SA5Ol6 https://ift.tt/2SA5Ol6 https://ift.tt/2HeKKvp

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Submitted February 11, 2020 at 07:24PM by green_flash https://ift.tt/2HeKKvp green_flash