More from Chalkdust
On the cover: VisualPDE.com
Ben Walker, Adam Townsend & Andrew Krause invite you to play with their fun online PDE visualiser
Top Ten: Maths-themed days out
The definitive chart of the best day trips
The new Chalkdust T-shirt
Have you been wondering what the pattern on it means?Top Ten: Mathematical celebration days
The definitive chart of the best dates
Modelling in a heartbeat
Learn how to model your heart one beat at a time ❤️
Stopping distances in the Highway Code are wrong
An easy equation to remember for your driving theory test, with dangerous consequences