More from Chalkdust
In conversation with Martin Hairer
We talk to the Fields medallist about his life, his work and his advice to his younger self.
Prize crossnumber, Issue 14
Win a £100 Maths Gear goody bag by solving our infamous puzzle
Page 3 model: Cows
How big is the biggest cow?
(Not) squaring the circle
Sam Hartburn attempts the impossible
Thinking outside outside the box
Rob Eastaway joins the dots.
Surname extinction
Why do surnames die out? We take a look at the Galton-Watson process for modelling the extinction of surnames to answer the question: 'When will we all be Smiths?'