More from Chalkdust
- We talk to the Fields medallist about his life, his work and his advice to his younger self.
- We review the third of this year's nominees for the Book of the Year
- Make a catastrophe machine just like Zeeman's
- Robert J Low flips one upside down.
- Unexpected item in bagging areAAAARGGGHH here's 90p change in pennies
- Colin Wright juggles Euler, doodling and Millennium problems