The famous Fibonacci spiral
More from Chalkdust
Tennis maths: how long should a deuce point last?Using Markov chains to calculate some interesting tennis stats!
A brief history of gravitational wavesThe discovery of gravitational waves offers a new way of looking at the universe. Who knows what we will discover?
In conversation with Ian StewartWe speak to one of Britain's most successful popularisers of maths
New largest prime number discovered!Amaze your friends with our top facts about the new largest known prime number
What’s your favourite function? Part IIWe have received loads of feedback from people telling us their favourite function
Weekend at MathsJamChalkdust visits popular maths' biggest conference