Klein bottle

From Simple English Wikipedia, the free encyclopedia

A Klein bottle, in 3D only
A Klein bottle, in 3D only

The Klein bottle is a strange surface. It does not have inside or outside, but just one of them. The original Klein bottle lives in a 4-dimensional space and does not touch itself. The bottle is named after the German mathematician Felix Klein

[edit] Making a Klein bottle from a rectangle

[edit] External links

Wikimedia Commons has media related to: