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National Pi Day

Why Pi Day Matters

Morgan Reed | Posted 05.14.2015 | Technology
Morgan Reed

March 14th is a special date that math enthusiasts and educators mark on their calendars every year. It's Pi Day, and many celebrate the occasion by highlighting the critical importance of computer science education.

Get Set For A Very Special Pi Day

The Huffington Post | Ryan Grenoble | Posted 03.13.2015 | Science

Pi Day, Pi Day, gotta get down on Pi Day. Saturday marks "Pi Day," the one day each year the calendar's digits match up with "pi" or "π," the irr...

Celebrate Pi Day

The Huffington Post | Posted 03.17.2014 | Huffpost Code

In honor of everyone's favorite irrational number, Huffington Magazine's Infographic Art Editor, Troy Dunham created the image below. We recommend enj...

Everything You Need To Know About Pi Day

The Huffington Post | Tyler McCarthy | Posted 03.14.2014 | Science

Today is the 26th celebration of National Pi Day, and the festivities are already underway. Pi is an irrational number that expresses the ratio of ...

10 Geek-Chic Wedding Ideas We Love

Posted 03.14.2014 | Weddings -- search, save, shop and share wedding ideas in one place. By Kellee Khalil, Math geeks, rejoice! The annual celebration of P...

Happy Pi Day: Adorable 8-Year-Old Recites 80 Digits Of Pi

HuffPost Live | Posted 03.14.2014 | HuffPost Live 321

Tiara Abraham joins HuffPost Live in celebration of Pi Day - and recites 80 digits of pi from memory....

Celebrate Pi Day With Your Favorite Authors' Favorite Pie Recipes

Posted 03.14.2014 | Books

Today, March 14, or 3/14, is National Pi Day. If you're up for it, you could celebrate by searching for the end of pi (hah!), or attempting to discern...

Happy Pi Day!

Sam Wilkes | Posted 03.14.2013 | Comedy

An apple pie cooling on a windowsill may be an iconic American image, but we prefer the sight of one splattering against someone's face. In honor of P...

Pi Day in America

Jonathan M. Borwein | Posted 05.14.2012 | Science
Jonathan M. Borwein

Why, might you ask, should anyone want to celebrate a mathematical constant which allows you to calculate the area inside a circle? As unlikely as it may seem, the number pi, or 3.14159... has been crucial to the development of modern life.

Ice Cream, Pi, and Global Youth Service Day

Simone Bernstein | Posted 04.16.2012 | Home
Simone Bernstein

Youth around the world can and do make a positive impact through volunteer service. Global Youth Service Day is a day to celebrate the fact that you are never too young to start volunteering.