23 Jul '09 18:503 edits

You have just got to take a quick peek at this!

http://en.wikipedia.org/wiki/File:8-cell-simple.gif

-I was told by my brother that is a really cool-looking moving 3D projection (shadow) of a 4-dimensional cube.

This looks so weird that I just cannot get my head around it!

I wouldn’t like to try to mathematically describe that.

http://en.wikipedia.org/wiki/File:8-cell-simple.gif

-I was told by my brother that is a really cool-looking moving 3D projection (shadow) of a 4-dimensional cube.

This looks so weird that I just cannot get my head around it!

I wouldn’t like to try to mathematically describe that.