img1 - Chalkdust

Sam is a maths student at Durham University where he hosts
Chalkboard Ultra podcast and spends too much time thinking about the Standard Model and Mexican hats. If he’s not pestering Adam then he can definitely be found playing the keytar in a funk band completely unrelated to quantum field theory.

A symmetric universe
Sam Kay reflects on building a universe
The big argument: Should we write another issue?
How much barrel is left to scrape?
The big argument: What’s the best way to end a proof?
QED or $\square$ ?
October is Black Mathematician Month
Promoting black mathematicians, and talking about building a more representative mathematical community.
Catching criminals with maths
How crime science, and the maths it uses, is helping the police fight crime
Problem solving 101
Never be stumped by a maths problem again, with this crash course from the ever-competent Stephen Muirhead