More from Chalkdust

Chalkdust Book of the Year 2019
We reveal the shortlist
Review: Power in numbers — the rebel women of mathematics
Celebrate International Women's day by reading about rebel women in mathematics!
The mathematics of Black Panther
Nira Chamberlain explains how Black Panther's suit can be modelled mathematically
Seeing double
Take a ball, divide it into parts, glue them back and get two identical copies of your ball!
Hairy balls, cyclones and computer graphics
What can a 100-year-old result in topology say about weather and computers?
How to make: a Dear Dirichlet Valentine’s Day card
Make the perfect gift for your loved one
