More from Chalkdust
What’s hot and what’s not, Issue 23
Fashion is fleeting, Chalkdust regulars are not.
The Truth Detective
We review the second of this year's nominees for Book of the Year
In conversation with Martin Hairer
We talk to the Fields medallist about his life, his work and his advice to his younger self.
On √2
Yiannis Petridis connects square roots and continued fractions
Our favourite (and not-so-favourite) Euler equations
A collection of our favourite and least favourite things named after Euler, from issue 07
Which mathematician are you?
Behind today's door... a quiz!