1031 Science&Tech : The oldest trees on Earth grew by tearing themselves apart - a podcast by tbs eFM

from 2017-10-31T10:04:40

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Science & Tech:
-The oldest trees on Earth grew by tearing themselves apart
-Astronomers have spotted a rock from another solar system passing through ours
-Saudi Arabia has granted citizenship to a robot

Guest:
Mark Zastrow
Science journalist