More from Chalkdust

Why Study Mathematics?
We review the fifth of this year's nominees for the Book of the Year
Crossnumber winners, Issue 08
Did you solve it?
Somewhere over the critical line
Read about Maxamillion Polignac's adventures in a prime-hating world
The magnetic pendulum
A tabletop demonstration of chaos.
Top Ten: Geometry instruments
The definitive chart of the best tools
In conversation with Olubunmi Abidemi Fadipe-Joseph
Meet Olubunmi Abidemi Fadipe-Joseph, an active promoter for women in mathematics from Nigeria
