More from Chalkdust
Significant figures: Sofya Kovalevskaya
Nora Koparan tells the story of the first female professor of mathematics
Who needs differentiation?
Paddy MacMahon calculates tangents and turning points without calculus
A day in the life: engineering
We talk to three engineers working in different jobs across industry and academia
How to be more Pythagoras
Max Hughes investigates how channelling your inner Pythagorean may help you to become the next big lifestyle influencer
Reproduce or die
Hugh Duncan explores an exciting variation on Conway's Game of Life
Names for large numbers
Extending the million, billion, trillion system to much, much bigger numbers