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Headscratchers
We review the eighth of this year's nominees for Book of the Year
Covering infinity
Sophie Bleau uncovers the secrets behind covering maps
Diagrammatic algebra: On the road to category theory
Aryan Ghobadi gives a maths lecture at a zoo
What’s hot and what’s not, issue 07
Fashion is fleeting, Chalkdust regulars are not.
Feeling the love for Chalkdust T-shirts
The algebra will set your heart aflutter.
How to make: Christmas Special
Making gingerbread Platonic solids, Fröbel stars and Christmas flexagons
