How does the voting system for the European Parliament elections work?
Start with your favourite four-digit number, follow these simple steps, and you'll never guess what happens next!
How should the seats in the European Parliament be allocated?
How to unjam traffic.
In preparation for this year's snooker world championship, Wim Hordijk finds some powerful maths behind snooker statistics...
The mathematical puzzle behind the iconic structure.
What is a particle phenomenologist?
Find out how OKCupid's algorithm works.