## News from the world of Maths

It's 21st of October and for puzzle lovers this can only mean one thing: the G4G Celebration of mind. This annual party celebrates the legacy of Martin Gardner, magician, writer and father of recreational maths, with mathemagical events in his honour happening all over the world.

In 1982 Dan Shechtman discovered a crystal that would revolutionise chemistry. He has just been awarded the 2011 Nobel Prize in Chemistry for his discovery — but has the Nobel committee missed out a chance to honour a mathematician for his role in this revolution as well?

Next year sees the centenary of Alan Turing's birth. To celebrate, the Mathscareers website is running a competition for 17 to 19 year-olds. Your task is to write an article on Turing's work and the prize is £100 Amazon voucher and having your article published on the website. See the Mathscareers website for more details.

Today is Ada Lovelace Day celebrating the work of women in mathematics, science, technology and engineering. Since *Plus* is run entirely by women, we're very happy to join in! We've got plenty of articles and podcast by or about women mathematicians, so we've put together a selection of favourites.

This year's Nobel Prize in Physics was awarded for a discovery that proved Einstein wrong and right at the same time.

Are we close to finding the Higgs? Ben Allanach explains it is not about catching a glimpse of the beast itself, but instead keeping a careful count of the evidence it leaves behind.