Outside In

Warning: Do not start watching this if you do not have time to finish it.

Can you turn a sphere inside out? The rules of the game are as follows:

• This sphere is made of an abstract elastic material.
• The material can stretch, bend, and pass through itself.
• You cannot rip or puncture the material without destroying it.
• You cannot crease the material or bend it sharply.

I took me a minute or two to figure this out before I watched the video....nah, just kidding.