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Bea is a PhD student in the computer science department at UCL. Since joining the team she’s found that the other editors find the phrase ‘it needs more white space’ very triggering.

Chalkdust issue 11 puzzle hunt #5
Adam Townsend sets the fifth and final puzzle. Can you solve it?
Dear Dirichlet, Issue 09
Coffee, Brexit and badgers are among the topics of discussion in this issue's Dear Dirichlet advice column
On the cover: Euclidean Egg III
Euclidean Egg III makes the cover of issue 06!
Slide rules: the early calculators
When slide rules used to rule... find out why they still do
Christmas cracker joke I
Behind today's door... a good joke!
Hairy balls, cyclones and computer graphics
What can a 100-year-old result in topology say about weather and computers?