@CNN: Underwater walls could stop glaciers from melting, scientists say https://t.co/wU9HN3bHeJ https://t.co/bhddys9szr

September 21, 2018 / The Arbiter / CNN

@CNN: Underwater walls could stop glaciers from melting, scientists say https://t.co/wU9HN3bHeJ https://t.co/bhddys9szr

Underwater walls could stop glaciers from melting, scientists say https://t.co/wU9HN3bHeJ pic.twitter.com/bhddys9szr

— CNN (@CNN) September 21, 2018

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