More from Chalkdust
The Irrational Diary of Clara Valentine
We review the fifth of this year’s nominees for the Book of the Year
How to Think About Abstract Algebra
We review the seventh of this year’s nominees for the Book of the Year
How to cheat at cards
Kevin Houston teaches us how to deal ourselves the best hand
The mathematics of Black Panther
Nira Chamberlain explains how Black Panther's suit can be modelled mathematically
Top Ten: Colours of chalk
The definitive chart of chalk's greatest colours
Reinventing 2D
What a difference a matrix makes