More from Chalkdust
- We find out more about the charity's work to support maths education in prisons.
- We talk to the Fields medallist about his life, his work and his advice to his younger self.
- How Kelvin estimated the age of the Earth by thinking about a baked potato
- How did your favourite sweater become so big? And how big can it get?
- The story of an unforgettable mathematician.
- The definitive chart of the best dates