Here’s an excellent video on how to turn a sphere inside out. The animation is about 20 minutes long, but well worth watching.
Hat tip: Nuclear Phynance
Possibly related:
Tags: Geometry, Mathematical Art, Mathematics, Topology
Here’s an excellent video on how to turn a sphere inside out. The animation is about 20 minutes long, but well worth watching.
Hat tip: Nuclear Phynance
Possibly related:
Tags: Geometry, Mathematical Art, Mathematics, Topology
January 17, 2008 at 15:37 |
During the transition, the sphere is both cut, and also self intersects. Valid mathematically, but not physically of course.