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Mathematically, today is Pi Day: 3.14. As you learned in high school geometry, the Greek symbol is used in mathematics to represent the ratio of the circumference of a circle to its diameter, a constant which begins with 3.14159.
Sorry we can’t show the Greek symbol in these paragraphs: WordPress keeps converting it to a question mark and we couldn’t make any of the help forum ideas work. So we’ve chosen the fetching “pi pie” in the photo at right to help out.
Today is actually an extra-special Pi Day, the Pi Day of the Century: 3.14.15. The first ten digits of pi, which extends to infinity beyond the decimal point (it has been calculated up to trillions of places), are 3.141592653. There’s more about pi below.
Thus, 9:26:53 a.m. is the Pi Moment of the Century.
Some people are obsessed with memorizing as many digits of pi as possible. The Guinness Book Of World Records names the record holder as a man named Lu Chao. He set the record in November 2005 at Northwest A & F University in the Shaanxi province of China. It took him 24 hours and 4 minutes to recite the 67,890th decimal place of pi without a mistake. [Source]
Congratulations, Mr. Lu, but we’d prefer to eat pie rather than memorize pi. Culinarily, we use Pi Day as an excuse to have a different type of pie each year.
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Since we couldn’t get the Greek symbol for pi to appear in WordPress, we found a photo of a real “pi pie” on GreatMindsOfScience. Tumblr.com. The pi symbol is in the center and the first 31 digits circle the rim. If you know who created this masterpiece, let us know.
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Yes, Pi Day is celebrated by pastry fans around the world. How about a piece of the award-winning pie below? It won a blue ribbon at the 2014 National Pie Championships.
Norske Nook is a restaurant and bakery in western Wisconsin that has received 36 blue ribbons in the past 10 years at the National Pie Championship, competing in a field of more than 500 pies.
The restaurant announces its new cookbook today: The Norske Nook Book Of Pies & Other Recipes. It will be released next month, but you can pre-order it now.
In the interim, they provided this delicious pie recipe.
RECIPE: LEMON CREAM CHEESE PIE
Most icebox pie recipes require no cooking: You simply refrigerate or freeze the completed pie. Others, like the recipe below, need only a bit of time on the stove top or in the oven. This recipe requires a bit of both.
After you get the pie into the fridge, check out the different types of pies in our delicious Pie & Pastry Glossary.
Ingredients For An 11-Inch Pie
1 single crust, baked
8 ounces cream cheese, softened
2 cups powdered sugar
1 container (16 ounces) frozen whipped topping, thawed and divided
3/4 cup granulated sugar
Pinch salt
6 tablespoons cornstarch
5 large egg yolk
1-1/2 cups fresh lemon juice
1-1/2 cups hot water
Garnish: fresh whipped cream
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