More from Chalkdust
Oπnions: In defence of toy models
Calum gets on his soap box about toy models
Significant figures: Sofya Kovalevskaya
Nora Koparan tells the story of the first female professor of mathematics
Top Ten: Mathematical games
The undisputed chart of the best mathematical games this season
Complex numbers and algebra
Exploring the beauty of complex numbers, their origins and why they are important
Well, well, well…
A fiendish puzzle for you to 'pour' over...
Catching criminals with maths
How crime science, and the maths it uses, is helping the police fight crime