News from the world of Maths

January 9, 2012

"Astronomers are used to large numbers, but few are as large as the odds I'd have given this celebration today," is how Astronomer Royal Martin Rees started his presentation at Stephen Hawking's birthday symposium yesterday. He was talking about the 1960s when he first met Hawking who was then already suffering motor neurone disease. But Rees' prediction has been proved wrong. Hawking turned 70
yesterday and since the time of their first meeting he has made enormous contributions to cosmology and physics.

January 6, 2012
Tickets for Stephen Hawking's public birthday symposium this Sunday 8th of January, have long been sold out, but you can join the fun by watching the live webcast here on Plus.
January 5, 2012

It's Stephen Hawking's 70th birthday this week and the University of Cambridge is celebrating with a conference in his honour. If it's going to be as exciting as his 60th birthday, and it definitely looks like it will, then we're in for a treat! We'll be giving you articles and podcasts from the conference soon, but in the meantime, here's what we did for his 60th.

January 4, 2012

Human reasoning is biased and illogical. At least that's what a huge body of psychological research seems to show. But now a psychological scientist from the University of Toulouse in France has come up with a new theory: that logical and probabilistic thinking is an intuitive part of decision making, only its conclusions often lose out to heuristic considerations.

December 23, 2011

This is it! Merry Christmas to all you beautiful Plus readers and listeners from the Plus team! We hope you'll have a marvellously happy 2012! And since Christmas is all about getting together with the folks, here's some family maths. You might not be able to choose them, but at least you can analyse them!

December 22, 2011

Christmas is a time of mysteries so we thought we'll give you the chance to put your favourite mystery to the experts. Pick a question in the poll on the right — after Christmas we'll answer the most popular question in articles and podcasts based on interviews with physicists and mathematicians who really know about these things.

December 22, 2011

Oh! Look! The Higgs! If only we'd known it has been hiding behind this door all along.

December 21, 2011

Apart from the Olympic Games and Alan Turing's centenary, 2012 will see another important event: the 15th birthday of Plus! To get into party mood, here are the 5 most popular Plus articles since current records began. A big thank you to the wonderful and generous people who have contributed these and all other Plus articles!