spherical harmonics

The Sun is no longer singing solo and is now part of a stellar choir

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.

Mysterious 6174

Start with your favourite four-digit number, follow these simple steps, and you'll never guess what happens next!
A geometry for strings

If, as string theory suggests, the world is made of strings, then what does that mean for a geometry of points? Find out more in this video.
Maths in a minute: The d'Hondt method

How does the voting system for the European Parliament elections work?
Pure maths in crisis?

Proof is the essence of mathematics. But is the standard of proof in research maths really as high as mathematicians would like to believe?
Looking for love?

Find out how OKCupid's algorithm works.