The cities built to be reusable bbc.com Submitted by WestEst101 t3_11bnuq6 on February 25, 2023 at 3:39 PM in Futurology 11 comments 50
b34tgirl t1_ja24qg2 wrote on February 26, 2023 at 7:19 AM Reply to comment by Rakshear in The cities built to be reusable by WestEst101 Cement is one of the most carbon emitting materials on the planet. I hope there will be other better materials to 3D print with. Permalink Parent 3
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