News for hackers. Stuff that matters.

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

Re:Robotic 'trees' can turn CO2 into concrete by tomatotomato37 on Tuesday September 11, 2018 @10:36AM (#17960072)
Building with it is a lot more effective as there's economic incentive in preventing it from decaying back to base elements
[ Parent | on HN ]
Re:Robotic 'trees' can turn CO2 into concrete by village-idiot on Tuesday September 11, 2018 @10:56AM (#17960269)
Good point.
[ Parent | on HN ]