π Day – March 14
eiπ + 1 = 0
Given that the digits of π never end (formally, it’s a “transcendental” number) today is really only π-Approximation day.
— Neil deGrasse Tyson (via Twitter)
Pointlessly geeky fact: 33 is the number of Pi digits required to manifest all ten numerals at least once:— Neil deGrasse Tyson (@neiltyson) March 14, 2018