Chronology of computation of π - Wikipedia
Pi Day: How did they first calculate pi? - CSMonitor.com
Amazon.com: Life Of Pi: 9780156027328: Martel, Yann: Books
24,057 Pi Photos and Premium High Res Pictures - Getty Images
6-yr-old breaks Singapore's pi memorisation record, recites 1,560 digits in under 10 mins | Rest of the World News
Irrational Partying: Happy Pi Day! | Live Science
Emma Haruka Iwao Sets Guinness World Record For Most Accurate Value Of Pi : NPR
Pi Day brings fun festivities to the city of Ypsilanti | The Eastern Echo
Orange Pi Zero LTS: An 'upgraded' alternative to the old Raspberry Pis - LeMaRiva Tech
Even After 22 Trillion Digits, We're Still No Closer To The End Of Pi | FiveThirtyEight
Can a stick in real life be exactly as long as pi? - Quora
Life of Pi - Wikipedia
Pi Day 2014 | Maryland Math Madness
What Is Pi, and How Did It Originate? - Scientific American
Calculate Pi
How Much Less Power does the Raspberry Pi B+ use than the old model B? – RasPi.TV
Calculate Your Pi Birthdays - Pi Days
How old is Pi in Life of Pi? | Homework.Study.com
What is pi? | Live Science
A Brief History of Pi (π) | Exploratorium
Old Laptop Gets New Lease On Life With Raspberry Pi | Hackaday
Pi Day | MATH FAN
8 Best Uses For An Old Raspberry Pi
