More from Chalkdust
Comic: Introduction to catalysis
If you'll open your textbook to page... oh, the cat's sitting on it
Comic: Moving
Moving house? Who you gonna call?
A tale of $n$ cities
Donovan Young finds every connection wherever he goes.
On the cover: Spirographs
Ashleigh Wilcox, Jenny Power and Rachel Evans show you how to draw pretty pictures
Going once, going twice… game theory?
A quick look at how to get the most bang for your buck the next time you're in a bidding war
The perils of p-values
David Colquhoun explains why more discoveries are false than you thought