poppy

Peter Rowlett gets in a tangle ... KNOT!

Francisco Berkemeier takes a look at the mathematics behind elections, and the Electoral College, in the United States of America.

Issah Merchant discusses the geometric principles behind, and real-world applications of, curvature

Here we have collected our favourite sets, from the Mandelbrot set to the Mahut-Isner set!

How many points could you have scored at our launch quiz?

Counting the divisors of an integer turns out to be a rather hard problem