Mateorabi t1_j8qhs2r wrote
Reply to comment by [deleted] in NASA's "evolved structures" radically reduce weight – and waiting by Maxcactus
I wonder if a 3d printed lost-"wax" process would work better. 3d print it, pack it in sand, pour in molten alloy that melts the 3d printed object. Get the same shape but with cast material.
[deleted] t1_j8s1dmu wrote
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