The ALMOST Platonic Solids
21:12
The Infinite Pattern That Never Repeats
22:16
Every Strictly-Convex Deltahedron
28:47
there are 48 regular polyhedra
42:34
The Amazing Math behind Colors!
30:01
The ALMOST Perfect Numbers
4:45
What are Color Equations? - walkSTEM@NorthPark Center
15:18
The Five Compound Platonic Solids
16:31