Articles

What is a robot?What is artificial intelligence and is it here yet?
Emmy Noether and the power of symmetry2018 is the centenary of a mathematical result that changed the character of physics.
Seeing PythagorasThe great thing about geometry is that you can sometimes prove things using pictures. Enjoy these three great visual proofs of Pythagoras' theorem!
Seeing proofHaving trouble with algebra? Then try these visual proofs of two well-known algebraic identities.
oranges
Packing spheres

How to arrange oranges in higher dimensions.
From an ecologist's nightmare to a mathematician's dreamTracing the path of invading species using a famous problem in graph theory.
Maths around the clockAre you bored with 1 to 12? Then have a look at these mathematical clock faces!
Fantastic fractalsEscaping the tyranny of the straight line.
Dodging Doppler: Atomic clocks and laser coolingAtomic clocks are the best time keepers, but need to be kept incredibly cold. Paradoxically, the cooling is achieved by shining light on them.
Blockchain: Spreading trustBitcoin is a digital currency that isn't regulated by any kind of central authority. The structure which allows this decentralisation is called blockchain. But how, and how well, does it work?
What is pharmaceutical statistics?What do statisticians do in the pharmaceutical industry?
Maths and politics Mathematicians like to think that their field transcends politics, but as this brief history of the International Congress of Mathematicians shows, international mathematics has always been coloured by world events.