symmetry-img2 - Chalkdust

Throwing a ball from two platforms in an otherwise empty universe

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 $\square$?
An uncomfortable truth
Lucy Rycroft-Smith and Darren Macey unpick the legacy of some of the most ubiquitous names in statistics
Prize crossnumber, Issue 12
£100 of MathsGear goodies to be won if you can solve it
Roots: Pythagoras of Samos
Pythagoras gave us so much more than a² + b² = c²