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Permalink Submitted by Marianne on December 23, 2010

Thanks for pointing that out! We've corrected it.

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.

A strange definition of perfect

Perfect numbers have foxed mathematicians for over 2000 years. Here's a quick look at the long struggle to find them.
Fighting the coronavirus

As the world prepares for the worst, we explore the maths that can help us stop a pandemic.
Metallic numbers: Beyond the golden ratio

You've heard of the golden ratio but have you heard of the silver ratio? And all its other cousins called the metallic numbers? Read this article to meet the family!
Maths in a minute: Hawking radiation

Nothing, not even light, can escape from a black hole. Or can it? Find out about one of Stephen Hawking's most radical results.
Football sweepstakes: Levelling the playing field

With just a few months to go until the UEFA European Cup, here's how you can make your office sweepstake a lot fairer and more exciting.