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Tuesday, February 18, 2020

What does a piece of ice sound like when it’s dropped down a 450-foot-long hole in Antarctica? Lasers.


The Morning News https://ift.tt/2V1gz2L
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�� SOUND ON �� What does a piece of ice sound like when it’s dropped down a 450-foot-long hole in Antarctica? Turn up the volume and listen in. | After a team of #PrincetonU researchers discovered 2-million-year-old ice cores in the remote Allan Hills of Antarctica, they returned to the area to look for even older ice. Professor Higgins and team are using carbon dioxide from the ice cores to study ancient climate. | What word(s) would YOU use to describe these sounds? We’ll start: ��lasers ��. #Princetagram (��: John Higgins)

A post shared by Princeton University (@princeton) on Feb 10, 2020 at 1:37pm PST

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Arun Augustin at 6:25 AM
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