More from Chalkdust
- Win this year's best book of geometry puzzles
- How does one produce a net for the broadest class of polyhedra?
- Meet Olubunmi Abidemi Fadipe-Joseph, an active promoter for women in mathematics from Nigeria
- A polygon with four and a half sides?!
- The definitive chart of the circle's greatest parts
- Every issue we feature another great model on page 3 of our magazine. This time we look at what to do when zombies attack.