Researchers can crack open stalagmites to uncover ancient earthquakes and changes in cave climate. http://pic.twitter.com/yt3ZGo1vL0
— Scientific American (@sciam) December 7, 2016
via Twitter https://twitter.com/sciam
December 07, 2016 at 10:30PM
Researchers can crack open stalagmites to uncover ancient earthquakes and changes in cave climate. http://pic.twitter.com/yt3ZGo1vL0
— Scientific American (@sciam) December 7, 2016
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