Potatoes are better than human blood for making space concrete bricks, scientists say space.com Submitted by _GreenMartian t3_1200p2m on March 23, 2023 at 11:00 PM in nottheonion 59 comments 171
NightFeatherArt t1_jdh5rvh wrote on March 24, 2023 at 11:14 AM How...uh.....how do they know this? Permalink 1
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