Unveiling the Mandelbrot set

September 2006

This plot shows the orbit of zero for iteration of x² - 1.6. The orbit does not settle down, it is chaotic.

Maths in a minute

Want facts and want them fast? Our Maths in a minute series explores key mathematical concepts in just a few words.

Why the generation time of COVID-19 is important

To work out the famous R number you need to know the time between infections.
Maths in a minute: QALYs

What's a quality adjusted life year, or QALY?
Understanding waning immunity

What can we expect from a disease for which natural or vaccine induced immunity wanes?
Solving crimes with maths: Bloodstain pattern analysis

Some basic trigonometry can deliver vital evidence from the scene of a crime.
What are probability distributions?

Here's an introduction and some examples.