TED Talksのインスタグラム(ted) - 9月4日 05時52分

This colony of trees in Mount Read, Tasmania is 10,500 years old. Scientists discovered its age by carbon dating ancient pollen found at the bottom of a nearby lakebed. Rachel Sussman travels the globe photographing the oldest living organisms and studies the science behind each shot she captures. See more photos at go.ted.com/ancienttrees or @_sussman_

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