Take a moment today to reflect on 14th March, or 3/14 as it’s often expressed. Today is Pi Day, named after the fascinating proportion of a circle – the ratio of its circumference to its diameter. This number is both irrational and transcendental – nobody really knows what it is in total accuracy. However you can learn the first few decimal places for yourself – just count the letters:
How I wish I could calculate pi (3.141592…)