315
submitted 2 days ago by [email protected] to c/[email protected]
you are viewing a single comment's thread
view the rest of the comments
[-] [email protected] 22 points 2 days ago

And the right angles are supposed to be inside, not 2 out 2 in

[-] [email protected] 1 points 20 hours ago* (last edited 20 hours ago)

I think that, in order to have this be a projection of a square, the space between the interior right angles of the space from which it was projected would have to be not just curved, but also twisted, like a Möbius strip, such that a person "walking" the square and starting from the rightmost angle leftward would start walking as if they were on your screen (their head coming out away from the screen), but then they would need to have their perspective twist so that they are now walking on the "underside" of the figure (their head now pointing into your phone). This would allow them to perceive the two "external" turns as "internal" turns, as well. Then it just needs to untwist on the way back. We just can't see the twisting, because the lines have no width.

this post was submitted on 06 Jul 2025
315 points (83.3% liked)

Science Memes

15637 readers
2770 users here now

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.



Rules

  1. Don't throw mud. Behave like an intellectual and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.
  4. Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.



Research Committee

Other Mander Communities

Science and Research

Biology and Life Sciences

Physical Sciences

Humanities and Social Sciences

Practical and Applied Sciences

Memes

Miscellaneous

founded 2 years ago
MODERATORS