As well as Einstein’s birthday, 14 March is Pi Day. Join maths lovers around the world for a slice or two of your favourite pie or get creative with pi-ku.
The official record for the most decimal places of Pi memorised is 70,000 by Rajveer Meen from VIT University, Vellore India.
Tell us what your record is and, thanks to Wolfram, find your birthday in the currently known digits of Pi!