More from Chalkdust

Let’s build a prime detector!
Bror Hjemgaard gets out his numerical toolbox
On the cover: VisualPDE.com
Ben Walker, Adam Townsend & Andrew Krause invite you to play with their fun online PDE visualiser
Congruent Triangles
We review the seventh of this year’s nominees for the Book of the Year
Top ten vote issue 10
Vote for your favourite picture of a scorpion
Advent puzzles I
Behind the second door of the advent calendar, there is a puzzle
Man vs Maths
A review of Timothy Revell's new book, describing the hidden mathematics behind our world
