The April 2012 Tutorial Discussion

[cursor]

Just read through this thread. Thanks a bunch for the instructional tutorial, Gary.

By the way, Gary ... the solid that you called a dodecahedron (in post#10) isn't correct.
It's actually an icosahedron (20 equilateral triangle faces, 12 vertices). A dodecahedron is the inverse of an icosahedron (12 equilateral pentagon faces, 20 vertices).