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The threat of record flooding has areas of the central United States on alert after more than a week of extreme weather that has brought with it tornadoes, fierce winds and heavy rains.Spring storms have resulted in five deaths in Missouri, one in Iowa and six in Oklahoma. In Indiana, a 4-year-old boy is missing after strong currents from heavy rains swept him away.CNN Meteorologist Robert Shackelford said 3.6 million people were under a flash flood watch, and 1.3 million under a severe thunderstorm watch overnight Sunday, with nearly 50 million at risk of severe weather impacts on Monday."Severe thunderstorms are continuing along the central High Plains, bringing damaging winds and the possibility for a few tornadoes, but these systems will weaken throughout the night," he said.Shackelford said the Arkansas River is experiencing record flooding, with one site at Van Buren already over 38 feet -- the record set in 1945 -- and an expected crest at 42.5 feet late Tuesday into early Wednesday.Tulsa levees under strain, record flooding expectedOklahoma and other parts of the Midwest are still reeling from a deadly spring storm system that has resulted in more than 170 reported tornadoes plus strong winds, flash flooding and hail.In Tulsa, Oklahoma, the Army Corps of Engineers said it was increasing the release of water at Keystone Dam to 265,000 cubic feet per second (CFS) Sunday evening and to 275,000 CFS Monday morning "with the expectation to leave it at this level through Thursday.""Due to the additional release at Keystone Dam, flood water is expected to rise and residents and businesses along the Arkansas River must remain vigilant and take precautions based on the new data available," 1728

The staff at Deadspin, a sports news blog that also covers culture, media and politics, revolted on Tuesday after management told the site's employees to steer clear of stories that do not have a connection to sports.Instead of heeding management's mandate, staffers filled Deadspin's homepage on Tuesday morning with non-sports stories that had been popular in the past, seemingly a nod to their argument that stories that are not strictly about sports have been favorites of Deadspin's regular readers. Perhaps most telling among the selections was "The Adults In The Room," an 592

he players has mild symptoms and is in isolation. "An Ottawa Senators player has tested positive for the COVID-19 virus," the team said in a statement. "The player has had mild symptoms and is in isolation."The Ottawa Senators are in the process of notifying anyone who has had known close contact with the athlete and are working with our team doctors and public health officials. As a result of this positive case, all members of the Ottawa Senators are requested to remain isolated, to monitor their health and seek advice from our team medical staff."The health of our players, fans, and community remains our highest priority. We will continue to do everything we can to help ensure our players, staff, fans and the greater community remain safe and healthy during this time of uncertainty due to the spread of the coronavirus."The NHL suspended operations last Thursday as leagues across North America canceled or postponed contests. The league sent out guidance on Monday saying it hopes to resume practice in early May and restart action in mid May. The Senators' announcement came on the same day the Brooklyn Nets of the NBA said that four of its players tested positive for the virus. The total number of NBA cases is at seven. 1440

The White House had a lot to brag about in its economic report card for 2018, a year that broke records for employment and corporate profits. But it's not clear that next year's edition will be so rosy.The 218

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

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