• What's in a name?
  • Disaster

We know there is infinitely many primes, but are there infinitely many twin primes?

I'll take door number three...
Find out about what it is like to work as an actuary with Watson Wyatt Partners Worldwide. There's also salary information and a careers contact point.
Coincidences are familiar to us all but what are the so-called laws of chance? From coin tossing to freak weather events, Geoffrey Grimmett explains how probability is at the heart of it all.