Articles

Constructive mathematics
If you like mathematics because things are either true or false, then you'll be worried to hear that in some quarters this basic concept is hotly disputed. In this article Phil Wilson looks at constructivist mathematics, which holds that some things are neither true, nor false, nor anything in between.
Outer space: Another Christmas Carol
What Dickens thought about statistics
Understanding uncertainty: What was the probability of Obama winning?

This may seem like an odd question — after all, he’s won — but it opens up some deep philosophical issues surrounding probability. David Spiegelhalter investigates how probability can be defined.

Editorial
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A new kind of singing star
The Sun is no longer singing solo and is now part of a stellar choir
Born from broken symmetry
The 2008 Nobel Prize in Physics has been awarded.
Swimming in mathematics
The mathematics of foam coats Olympic swimming venue
Outer space: Pretty mean prices
How to keep inflation down
Kissing the frog: A mathematician's guide to mating
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.
Understanding uncertainty: How long will you live?

Well, no-one knows exactly, but using stats you can make a good guess. This article tells you how and has an interactive life expectancy calculator. Do you dare to find out?

Mathematics and democracy: Approving a president
Much criticism has been levelled at the US voting system, and with this being election year, we're bound to hear more of it. In this article Steven J. Brams proposes an alternative voting system that could help make things more democratic.
Editorial

Election issues