What is topology? It has to do with the properties of things that stay the same even when you deform them, twist them, and change their shape. We raid the bakery to demonstrate!

We delve more into this fascinating subject with a look at some classic problems, such as the Bridges of Konigsberg and the Four Colour Map theorem.

If aliens came across our music, would they know what it was? Is music universal? We look at music's mathematical roots in search of an answer.

A whole new area of recreational maths came about because of the difference in size between British paper and American paper. We delve into the convoluted world of the flexagon.