3 ms·
To imagine a 2d surface closing in on itself, you imagine it in 3d. To imagine a 3d object closing in on itself, you unfortunately have to try to imagine it in
by jmmcd 14y ago
To imagine a 2d surface closing in on itself, you imagine it in 3d. To imagine a 3d object closing in on itself, you unfortunately have to try to imagine it in 4d.
- Splines 14y agoI read Flatland a long time ago as a student and found it enlightening when thinking about 4d. https://en.wikipedia.org/wiki/Flatland https://en.wikipedia.org/wiki/Flatland