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A comment on Robotic 'trees' can turn CO2 into concrete. Parent comment

Re:Robotic 'trees' can turn CO2 into concrete by discreteevent on Tuesday September 11, 2018 @05:52PM (#17963724)
Scorched timber can last a hundred years. I have seen a cabin from 1740 made of timber from trees that were scorched in a forest fire but remained alive.
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