3 ms·
While this is true mathematically, there is at least one project that emulates Klein bottles in 3D quite credibly: http://www.kleinbottle.com http://www.kleinb
by tempodox 9y ago
While this is true mathematically, there is at least one project that emulates Klein bottles in 3D quite credibly:
http://www.kleinbottle.com http://www.kleinbottle.com
Edit: You can even put in some liquid (the “hose” continues through the crossing). The fun part is getting it out again :)
- mcherm 9y agoThere are lots of projects that do this (implement a Klein bottle with a crossing).
- dancek 9y agoEven my dad has knit several Klein bottle hats for fun, inspired by one of those projects. I got one as a Christmas present.
- emmelaich 9y agoHey that's the famous Clifford Stoll of Cuckoo's Egg fame. Glad he is not famous only for that book. As fine as it is.