Pi Day: How One Irrational Number Made Us Modern
https://www.nytimes.com/2019/03/14/science/pi-math-geometry-infinity.html
https://www.nytimes.com/2019/03/14/science/pi-math-geometry-infinity.html
Pi gets all the fanfare, but other numbers also
deserve their own math holidays
https://theconversation.com/pi-gets-all-the-fanfare-but-other-numbers-also-deserve-their-own-math-holidays-200046
https://theconversation.com/pi-gets-all-the-fanfare-but-other-numbers-also-deserve-their-own-math-holidays-200046