punchcards - Chalkdust

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.

In conversation with Martin Hairer
We talk to the Fields medallist about his life, his work and his advice to his younger self.
A walk on the random side
Tanmay Kulkarni intentionally gets lost on the Tokyo subway
$Flo-maps fractograms: the prequel$
Flo-maps fractograms: the prequel
Hugh Duncan returns with the long-awaited prequel in which he further explores the geometric patterns hidden behind the fractions.
How do calculators do trigonometry?
W.L. Feldhusen explains the obscure sine-finding trick hiding inside your calculator!
Modelling in a heartbeat
Learn how to model your heart one beat at a time ❤️
Crossnumbers and cross products
A crossnumber clue takes us plunging headfirst towards projective geometry