Testing times

Since we first wrote about the Goldbach Conjecture we've had many requests for more information about  it and about how our Goldbach calculator works. We answer some of your questions here but the Goldbach conjecture touches on a strange area of maths that may leave you even more curious than before...

In the first of two articles, David Henwood discusses the vibrations that can be harnessed by musical instrument makers.

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

  • What's in a name?
  • Disaster
New technology has provided us with some amazing images - satellite images, medical images, even images beamed back from Mars. Julian Stander tells us about the increasing role of statistics in interpreting them.