www.biography.com/news/pi-day-albert-einstein-facts

Mar 13, 2015 ... Pi Day Fun Fact: Pi Day is celebrated around the world on March 14 or 3.14 and officially kicks off at 1:59 pm. Now do the math: when ...

www.reddit.com/r/AskReddit/comments/2yz7pn/mathematicians_of_reddit_what_are_some_fun_facts

Mar 14, 2015 ... Pi is an irrational number, meaning its digits go on forever in a ...... In fact, imagine that the only ones you need to list are the irrational numbers ...

www.raytheon.com/news/rtnwcm/groups/public/documents/content/pidayfactsheet.pdf

DID YOU KNOW? PI DAY. FUN FACTS. Pi Day. ▫ March 14 is celebrated as Pi Day, as it falls on the 14th day of the third month, or 3.14 — the first three digits of ...

www.thedailybeast.com/17-facts-to-crack-the-mystery-of-pi

Mar 14, 2013 ... In honor of the mysterious ratio, here are 17 (that's 3 + 14) of our favorite pi- related facts.

www.csmonitor.com/USA/2012/0314/Pi-Day-five-fun-facts-about-3.14/It-goes-on-forever

Mar 14, 2012 ... March 14, or 3.14, is Pi Day. Get it? Pi Day celebrates all things related to the ever-important mathematical constant that measures the ratio of a ...

www.slate.com/blogs/bad_astronomy/2015/03/13/pi_day_facts_and_such.html

Mar 13, 2015 ... That makes it Pi Day, because the mathematical constant π is roughly equal to ... ... In fact, if you celebrate it at 9:26:53 today, you get π to nine ...

medium.com/starts-with-a-bang/throwback-thursday-fun-facts-for-pi-day-fab195f9e0e2

Mar 13, 2014 ... Today, March 14th, is known tongue-in-cheek as Pi Day here in the United States , as 3.14 (since we write the month first) are the first three ...

www.ducksters.com/holidays/pi_day.php

As far as we know the number Pi goes on forever. It never repeats and never ends. In math you can use an approximation like 3.14159. Fun Facts About Pi Day.

awesci.com/pi-day-things-you-did-not-know

Mar 14, 2014 ... Pi day is celebrated on March 14 at the Exploratorium in San Francisco (March 14 ... In fact, those countries where more than half of the world's ...