The animation shows what happens by moving a label across a Klein bottle; here we can read...
The animation shows what happens by moving a label across a Klein bottle; here the label i...
This animation shows the Klein bottle (that can be obtained by identifying the opposite si...
The animation shows how to obtain a couple of Moebius strips by cutting a Klein bottle in ...
The animation shows how to get a Klein bottle from a square by identifying the couples of ...
