Japheth mentioned a few weeks ago MoMath's "Math Monday" series. I was looking for activities to do this semester with our Circles, and I found this activity. There are many decks in my house that haven't been used in years, so I decided to try one for myself.
This is my attempt a deltoidal hexecontahedron. (deltoid = kite, hexeconta = sixty). The construction turned out a little warped in some places; nevertheless, it was a good way to spend an afternoon!