dating

Find out how OKCupid's algorithm works.

José-Manuel Rey unveils the curse of attractiveness
What's your strategy for love? Hold out for The One, or try and avoid the bad ones? How long should you wait before cutting your losses and settling down with whoever comes along next? John Billingham investigates and saves the national grid in the process.
  • Want facts and want them fast? Our Maths in a minute series explores key mathematical concepts in just a few words.