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Thursday marks Pi Day, otherwise known as 3.14, which marks the ratio of a circle's circumference to its diameter. While the average citizen can easily remember the 3.14 ratio, the exact ratio practically has an infinite amount of numbers. If you want a more precise pi ratio, it is 3.141592653589793238462643383279. How well do you think you could remember just those 30 digits? One man was able to remember the ratio of pi up to 70,000 decimal places. Rajveer Meena accomplished the feat on March 21, 2015 while wearing a blindfold. According to the Guinness Book of World Records, Meena's feat took nearly 10 hours to accomplish. According to Five-Thirty-Eight, there are now more than 22 trillion know digits to pi. According to Five-Thirty-Eight, it took a Dell computer nearly 105 days of computation to come up with the large number of digits. This is compared to just 2,000 known digits of pi in the mid-20th century. So how does one remember so many digits? Savant Daniel Tammet, who is able to remember pi's calculation to more than 20,000 digits, told David Letterman, "What I am doing is visualizing numbers." he said. "When you look at a number, you just see the numbers four and three. When I am looking at numbers, I am seeing different colors and shapes and textures. It is called 'synesthesia.' My brain is working in such a way I am looking and also experiencing color. It is two senses combined. "Having a more exact number of pi helps scientists at NASA conduct more precise experiments and calculations. Having more exact figures helps lend precision to projects such as landing rovers on Mars, sending spacecraft into deep space or tracking the movement of asteroids. To see many of the ways NASA uses pi, click 1746

The world-renowned show is coming to its final end, and fan's hearts are breaking everywhere. But, there's no shortage of GOT themed gifts to keep some of the Seven Kingdoms in your life. This incredible fire-breathing dragon lamp is one of them. It's sold on Etsy by 280

The United States and Russian navies are at odds over an apparent near collision in the Pacific Friday with each side blaming the other.The US and Russian warships came somewhere between 50 feet and 165 feet of each other, according to the two opposing reports, with both sides alleging their ships were forced to perform emergency maneuvers to avoid a collision.This latest incident comes just days after the US Navy accused Russia of 448

The Seattle Police Department said that one person was killed and seven others were injured in a shooting Wednesday night in downtown Seattle. The incident took place in a busy section of Seattle, as multiple shopping venues are within a block of where there shooting was reported. Seattle Police originally said that a total of six people were shot, but local hospitals reported to police that two additional people arrived at the hospital on their own. Police said that a 50-year-old woman was in critical condition and a 9-year-old was in "satisfactory" condition. A 32-year-old man also remains hospitalized in "satisfactory" condition.Four other men were hospitalized but were treated and released by Wednesday morning. Seattle Police said that a suspect or suspects are still at large. It has not given a description of any suspects. The 856

This article contains spoilers for the series finale of "Game of Thrones." Some say the world will end in fire. / Some say in ice.And so, 151

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