# Add new comment

Weird and wonderful things can happen when you set a ball in motion on a billiard table — and the theory of mathematical billiards has recently seen a breakthrough.

Was vaccinating vulnerable people first a good choice? Hindsight allows us to assess this question.

A game you're almost certain to lose...

What are the challenges of communicating from the frontiers of mathematical research, and why should we be doing it?

Celebrate Pi Day with the stars of our podcast,

*Maths on the move*!

In the fourth paragraph of 'The living vacuum', the link to the 'fascinating' book by David Kaiser leads back to the 'problem with infinity' page. I'd love to get a reference to the book.