## News from the world of Maths

Here's your chance to venture to the frontiers of physics using your very own computer. This week CERN began public testing of LHC@home 2.0, a project that enlists the computing power of volunteers from around the world to help simulate high-energy collisions of protons in the LHC.

A team of nanoengineers have constructed new materials that don't wrinkle when you stretch them. This makes them similar to tissue found in the human body, so they may in the future be used to repair damaged heart walls, blood vessels and skin.

If you live in or near Cambridge, you've got the chance to see a genuine World War II Enigma machine in action *and* watch the movie *Enigma* starring Kate Winslet and Dougray Scott afterwards!

Convex or concave? It's a question we usually answer just by looking at something. It's convex if it bulges outwards, and concave if it bulges inwards. But when it comes to mathematical functions, things aren't that simple. A team of computer scientists from the Massachusetts Institute of Technology have recently shown that deciding whether a mathematical function is convex can be very hard indeed.

Whatever you're planning to do tonight, cancel it! Because tonight at 9pm on BBC Two it's the first episode of Marcus du Sautoy's new series The Code. It's a three-part series about maths in the world around us, exploring anything from honeycombs to flocks of birds, nautilus shells to planetary motion.

Did you know slime mould can recreate the Tokyo subway network? Or the special connection between crickets and Kevin Bacon? Samuel Hansen does and he wants to tell you all the weird and unexpected stories from the mathematical world... but he needs your help.

This summer the Royal Institution is running a series of workshops as part of its Engineering Week where you will have a chance to try your hand at engineering and discover it is rocket science, underwater robotics, hip joint design, crash testing and much more!

The UK has won two gold, one silver and two bronze medals at this year's International Mathematical Olympiad! and 1 Honourable Mention. The team came 17th out of 101 participating countries, and also received one honourable mention. It has been fifteen years since the UK team was last awarded two gold medals.