More from Chalkdust
Chalkdust Book of the Year 2023
We announce the shortlist of our favourite maths-themed books of last year
The first negative dimension
A tribute to alumni Roly Drower by Hugh Duncan
Why Study Mathematics?
We review the fifth of this year's nominees for the Book of the Year
Top Ten: Chalkdust regulars
The definitive chart of the best Chalkdust regulars
Significant figures: Katherine Johnson
Biography of Katherine Johnson, NASA human computer and research mathematician
Thoughts on the crossnumber
Did you use meta-logic to solve the crossnumber?