Truncated Icosahedra

Last week (or over the weekend?) I made an icosahedron to take to work to demonstrate how my buckyballs are made.  Of course I also needed a truncated icosahedron.  Took a couple of nights to make it, and finished it tonight.  Made from one sheet of A4 paper, cut, folded and glued.

Truncated icosahedron
And here it is with the larger one I made years and years ago.  It's very delicate so wouldn't survive going to work.

Truncated icosahedra
I think our printer needs more toner.  Time to buy a new printer? hrmmm