Turning a Punctured Torus Inside Out
Turning a Punctured Torus Inside Out
A punctured torus can be turned inside out like a glove. During such a topological procedure any areas can be stretched and squeezed, but not ripped or joined.
External Links
External Links
Permanent Citation
Permanent Citation
Karl Scherer
"Turning a Punctured Torus Inside Out"
http://demonstrations.wolfram.com/TurningAPuncturedTorusInsideOut/
Wolfram Demonstrations Project
Published: March 7, 2011