It came from the fourth dimension!?

[Marz Blak]

I forget the actual formula for the surface of a sphere, but it's pi something something r squared

A(r)=4*pi*r^2, or d/dr(V(r)), with V(r)=4/3*pi*r^3.

 

[Lokisdottir]

http://live.psu.edu/story/14052

Perhaps it would look a little something like this.