Gerard Westendorp on Nostr: My new 3D printer is good. I wanted to print a kind of Seifert surface, (a surface ...
My new 3D printer is good. I wanted to print a kind of Seifert surface, (a surface bounded by a knot) but in the first try, the surface was so thin it printed just the knot.
Published at
2025-05-04 21:33:14 UTCEvent JSON
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