If you aren’t already aware, March 14 is the day we celebrate the most irrational of numbers, Pi. (Get it, 3.14?) So what better way is there to mark the geekiest day of the year than with some great deals on Raspberry Pi gear? Look no further than ...

## Today Is National Pi Day 2018. Here Are the 14 Best Deals on Pizza and Pie

It’s a day that brings math lovers, sweet-toothed pie enthusiasts and pizza fanatics together — National Pi Day. National Pi Day 2018 — which celebrates the mathematical constant shortened to 3.14 and is naturally held every year on March 14 (3/14 ...

## Where to get free pie and dessert deals on Pi Day 2018, because math + dessert equals fun

Most people probably believe that the main holiday in March is St. Patrick’s Day, but that’s not so. March 14th is a very special day too, though that only becomes apparent when you write it as “3/14,” aka Pi Day, as in π=3.1415926, etc.

## Pi Day 2018: Celebrate 3/14 with discounts on pizza, pies and more

A holiday to celebrate math? Sure! Why not? March 14 - or 3/14 - is Pi Day, in honor of the symbol used in mathematics to represent the ratio of the circumference of a circle to its diameter, or approximately 3.14159. According to the day's organizers, Pi ...

## 10 of the Best Deals for National Pi Day 2018

March 14 marks National Pi Day, a holiday where math enthusiasts and pie lovers come together to celebrate a number that evokes one of the most popular baked goods. Several companies, including Whole Foods and Boston Market, are offering deals for National ...

## Pi Day 2018: the math of pi explained, as simply as possible

Today is March 14, a date that coincidentally spells out the first three digits of pi (represented by the symbol π). Thirty years ago, physicist Larry Shaw decided to celebrate 3/14 at a San Francisco science museum. Since then, Pi Day has grown into a ...

## Pi Day 2018 Facts: History, Funny One-Liners To Celebrate Mathematical Symbol

Wednesday marks the 30th anniversary of Pi Day, a day for celebrating the mathematical constant pi by digging into some fresh-baked pie. Google Doodle celebrated International Pi Day, which also marks the birthday of renowned theoretical physicist Albert ...

## Pi Day 2018: The top 3 deals you can get online that aren't pizza

— Our editors review and recommend products to help you buy the stuff you need. If you make a purchase by clicking one of our links, we may earn a small share of the revenue. However, our picks and opinions are independent from USA TODAY’s newsroom and ...

## Pi Day 2018: Happy Birthday, Albert Einstein. Let’s Have a Math Party

March 14, 2018 is Pi Day, which sadly marked the death of acclaimed astrophysicist Stephen Hawking at 75. But 3.14 also marks Albert Einstein’s birthday. Here are his most famous Pi-bearing formulas … aNewDomain aNewDomain — Well, it’s Pi Day ...

## Celebrate Pi Day 2018 with great deals on pizza and pie

It’s only been a month since we celebrated National Pizza Day, but thanks to mathematics, countless restaurants and bakeries are slashing prices once again today in celebration of March 14th, aka Pi Day. Basically, if it has the word pie in it, you can ...