More from Chalkdust
Adopt a polyhedron
Mara Kortenkamp, Erin Henning and Anna Maria Hartkopf give us a tour of Polytopia, a home for peculiar polytopesTop Ten: pictures of scorpions
The definitive chart of the best pictures of scorpionsA Compendium of Mathematical Methods
We review the second of this year's nominees for the Book of the YearThe scutoid: a geometric building block of life
In 2018, scientists discovered a new shape that is essential to multicellular lifeCrossnumber winners, issue 03
Are you a winner?Prize crossnumber, Issue 03
Be in for a chance to win a £100 goody bag if you can solve our fiendish crossnumber