471
Shape Rule
(lemmy.blahaj.zone)
[A person offering a second person a Klein bottle. The second person rejects the Klein bottle. They have a plate of regular three dimensional shapes in front of them. They have picked up a rectangular prism on their fork. In the upper left corner is the text: "No! A responsible adult says no to non-orientable shapes"]
Here is an alternative Piped link(s): https://piped.video/OI-To1eUtuU
https://piped.video/cdMLLmlS4Dc
Piped is a privacy-respecting open-source alternative frontend to YouTube.
I'm open-source, check me out at GitHub.
that's fantastic.. and i watched the videos, and it still looks like black magic..