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Seven things everyone wants to know about the universe
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What would you like to know about your universe?

Careers with maths
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The visual effects in Harry Potter and Sweeney Todd

A favourite from the archive...
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...about what makes life interesting and why old-fashioned maths is what you need for physics.

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June 2009
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Eternity game

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Last October, two mathematicians won £1m when it was revealed that they were the first to solve the Eternity jigsaw puzzle. It had taken them six months and a generous helping of mathematical analysis. Mark Wainwright meets the pair and finds out how they did it.

Tags: computer search : tiling : probability : Eternity game : plane geometry : Bayes Theorem


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The Eternity puzzle is back with a $2 million prize

Tags: computer search : probability : Eternity game : computer science : puzzle