OT: Möbius strip [NCA / SHAM]

posted by Astea – Russia, 2020-06-23 21:41 (159 d 22:00 ago) – Posting: # 21569
Views: 1,941

Dear Helmut!
[image]
» Homework: what happens if we drill a hole in a [image] Klein bottle?

Hey, how did you know that I've got a model of it? :-D
Unfortunatelly I am not good at topology and do not know what will happen. But I know the answers for the questions what do we need to drill a square hole and also what profile one should use to ride a bike with square wheels ;-)

"Being in minority, even a minority of one, did not make you mad"

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