- Editorial trends - According to current trends, this editorial will never get written!
- I've got your number - Soon the maths-phobic will have nowhere left to hide.
How the leopard got its spotsHow does the uniform ball of cells that make up an embryo differentiate to create the dramatic patterns of a zebra or leopard? How come there are spotty animals with stripy tails, but no stripy animals with spotty tails? Lewis Dartnell solves these, and other, puzzles of animal patterning.
Outer space: Relationships
Most magazines have endless articles and correspondence about relationships and you will be pleased to hear that Plus is now no different. Why?
- The Smith report: Making mathematics count
- Quadratic equations in Parliament!
- New look for Nrich - Our sister site Nrich unveils its new site design.
Squeeze me, stretch meDid you know that every instant, gravity waves from outer space are stretching and squeezing you - and everyone and everything else in the universe? Learning more about this mysterious radiation will help us to probe the structure and origins of the universe, explains Anita Barnes.
The UK National Lottery - a guide for beginnersIn the early days of the UK National Lottery, it was quite common to see newspaper articles that looked back on what numbers had recently been drawn, and attempted to identify certain numbers as "due" or "hot". Few such articles appear now, and John Haigh thinks that perhaps the publicity surrounding the lottery has enhanced the nation's numeracy.
101 uses of a quadratic equationIt isn't often that a mathematical equation makes the national press, far less popular radio, or most astonishingly of all, is the subject of a debate in the UK parliament. However, as Chris Budd and Chris Sangwin tell us, in 2003 the good old quadratic equation, which we all learned about in school, reached these dizzy pinnacles of fame.
Outer space: Wagons RollThe concept of a speed limit seems a simple one - until you think what can happen when a speed camera clocks a rotating wheel...
- Beaglemania - The Beagle is missing in action, but it is inspiring a new generation of would-be astronauts.
- Careers with Maths - Plus has been given a grant to produce posters based on our popular careers library.
Pools of bloodA biologist has developed a blood test for detecting a certain minor abnormality in infants. Obviously if you have blood samples from 100 children, you could find out which children are affected by running 100 separate tests. But mathematicians are never satisfied by the obvious answer. Keith Ball uses information theory to explain how to cut down the number of tests significantly, by pooling samples of blood.
Practice makes perfectIn 1997 Garry Kasparov, then World Champion, lost an entire chess match to the IBM supercomputer Deep Blue, and it is only a matter of time before the machines become absolutely unbeatable. But the human brain, as Lewis Dartnell explains, is still able to put up a good fight by exploiting computers' weaknesses.