More from Chalkdust
A daredevil’s disaster
Donovan Young goes round the bend exploring what happens when the loop-the-loop goes wrong
The Secret Lives of Numbers
We review the fourth 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.
Covering infinity
Sophie Bleau uncovers the secrets behind covering maps
My life with mathematical tattoos
... and how Chalkdust played a role in one of them
How to make: a catastrophe machine
Make a catastrophe machine just like Zeeman's