Articles
Who knew that Robinson Crusoe contained a lost chapter about maths? Help us find the hidden mathematical references and win a prize! 
The fact that a sizeable proportion of the financial workforce is
made up of physicists is one of the industry's bestkept secrets. We talk to Laura Tadrowski, who has made the leap from physics to finance.

The Fibonacci sequence – 0, 1, 1, 2, 3, 5, 8, 13, ... – is one of the most famous pieces of mathematics. We see how these numbers appear in multiplying rabbits and bees, in the turns of sea shells and sunflower seeds, and how it all stemmed from a simple example in one of the most important books in Western mathematics.

Saul Schleimer and Henry Segerman show off some of their beautiful 3D printed mathematical structures. 
Why does time only ever move in one direction? We talk to philosophers of physics Jeremy Butterfield and David Wallace, as well as the eminent Roger Penrose about the puzzle time poses to physicists and what it has to do with the Big Bang and the second law of thermodynamics. 
Is the Universe finite or infinite? Is there infinity inside a black hole? Is space infinitely divisible or is there a shortest length? We talk to philosophers and physicists to find out. 