More from Chalkdust
Chalkdust Book of the Year 2022
We announce the shortlist of our favourite maths-themed books of last year
Christmas conundrum #1
Solve this and you could be the lucky winner of a Chalkdust T-shirt
Advent facts III
Behind today's door... More fascinating facts!
In conversation with Ian Stewart
We speak to one of Britain's most successful popularisers of maths
Chalkdust Issue 3 coming soon! 14/03/16
Your first peek at our Spring issue
Klaus Roth
(1925 - 2015)