More from Chalkdust
Significant figures: Sofya Kovalevskaya
Nora Koparan tells the story of the first female professor of mathematics
How to Think About Abstract Algebra
We review the seventh of this year’s nominees for the Book of the Year
Chalkdust issue 13 – Coming 1 May
A great start to the month of Maying
Should you buy a Valentine’s day present?
For those of you tackling this dilemma, here's your answer...
How to make: Christmas Special
Making gingerbread Platonic solids, Fröbel stars and Christmas flexagons
Do you have too many or too few friends?
Do we have a natural limitation on the number of friends that we have?