More from Chalkdust
Who is the best England manager?Paddy Moore levels the score
Christmas puzzles: the solutionsWe reveal the solutions to our Christmas puzzles!
The scutoid: a geometric building block of lifeIn 2018, scientists discovered a new shape that is essential to multicellular life
In conversation with Vernon MorrisThe co-author of a recent paper on diversity in professional STEM societies talks about access to science.
Review of Elastic NumbersWe have a go at the puzzles in Daniel Griller's new book
How to make: Christmas SpecialMaking gingerbread Platonic solids, Fröbel stars and Christmas flexagons