More from Chalkdust
- Fashion is fleeting, Chalkdust regulars are not.
- The story of an unforgettable mathematician.
- Exploring the beauty of complex numbers, their origins and why they are important
- James Grime gets intimate with 'the most beautiful woman in the world' from the golden age of Hollywood
- Memory and maths in the modern world
- Some mathematical questions you might have wondered every time you look at one of those rainbows