An eye chart for math geeks, with the digits of the number π and some math symbols on display rather than showing any of the 26 letters of the English alphabet and the ten numerals.
Doctors at some elite colleges are giving students who come for their medical check-up the option to choose between a pi chart and the eye chart that is commonly used in spectacles shops and hospitals.
by Activity July 1, 2020

The latest e-commerce shiny object, where math educators’ memories of Pi Day events are stored in the cloud and can be downloaded for a fee—charges are based on a customer satisfaction index (CSI), which ranks each memory or story in proportion to the degree of pleasure or satisfaction it brings.
With schools unlikely to open for another year, which by then the pandemic is predicted to have subsided, being on cloud pi is the closest experience for math students and teachers to vicariously be on cloud nine on the most important date in the mathematics calendar.
by Fasters March 9, 2022

When you cum in a girls ass then she shits diarrhea frying her asshole and the cum altogether until she can no longer shit because her ass is sealed shut
by Jfhwlsndc March 10, 2020

A dance move which involves pointing your elbows out and rotating your hands around by your chest as if imitating the movement of the bond between 2 p-orbitals as seen in chemistry.
by ibfml December 20, 2010

When the irrational and transcendental number π occasionally reveals herself to excite the mathematical brethren of her numerical or geometric hidden properties, be it through some new beautiful pattern or little juicy theorem.
Both number theorists and numerologists get pretty aroused when they get invited to attend a pi striptease event (by invitation only), whose aha! moments could get them mathematically excited for days.
by MathPlus September 1, 2021

Irreverent or politically incorrect math definitions on and about the number π, most of which stand zero chance of ever being published in a school textbook, because they are deemed inappropriate or unsuitable to the immature or puritan mind, or to those with a poor sense of humor.
How could pi enthusiasts be deprived of a lexicon of urban pi terms or phrases just because some of them are allegedly blasphemous or irreligious or preposterous?
by MathPlus May 24, 2021

When movies on math, or those that depict the odd behaviours of oft-mad mathematicians or idiot-savants, never fail to mention the number π and some of its magical properties.
With pi being part of pop culture, it’s not surprising to hear mathophobic actors in Hollywood complain about reel pi, as it reminds them of their bad experiences of school math, especially if they’d flunked the subject several times prior to making it big in the entertainment industry.
by Fasters May 30, 2022
