More from Chalkdust
Significant figures: Sofya Kovalevskaya
Nora Koparan tells the story of the first female professor of mathematics
Page 3 model: Cows
How big is the biggest cow?
Chalkdust Book of the Year 2019
We reveal the shortlist
David Blackwell and me
Clive Fraser reflects on his interactions with one of the greatest ever Black mathematicians
Chalkdust’s Christmas conundrums
As the festive season strikes again, we'll be dishing out more fiendish puzzles – this time with prizes!
Pretty pictures in the complex plane
Contemplate the beauty of the Julia and Mandelbrot sets and an elegant mathematical explanation of them