伊宁取环后多久再带环(伊宁月经迟迟不走是什么原因) (今日更新中)

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 owner of Schick razors needs to close the gap with Gillette, its biggest rival. So it's turning to new blood to make that happen.Edgewell Personal Care is buying the upstart razor maker Harry's, the two companies announced Thursday. The deal values Harry's at nearly .4 billion.Harry's started in 2013 and quickly expanded by selling low-priced razors online. Edgewell, meanwhile, owns some of the most established brands in the field — including Schick, which started in 1921. Edgewell also owns Wilkinson Sword, a major European brand that has been making razors since 1898.But Edgewell trails its main rival, Gillette, by a large margin. Gillette is a unit of Procter & Gamble, and accounted for about 10% of that company's .8 billion in revenue — about billion — last year. By comparison, Edgewell reported .2 billion in revenue during its most recent fiscal year.Sales for the first six months of this year fell 7% compared to a year earlier, Edgewell reported Thursday. But CEO Rod Little told investors that the company expects revenue to rise to .7 billion in its first full fiscal year after it acquires Harry's. The deal is expected to close early next year.Little said Edgewell was drawn to Harry's success with building a brand and marketing directly to consumers."We've been talking about it for a while," he said on an earnings call. "And when you look at what Harry's has done, we've looked at that from afar for a long time," he told investors."The deal also could help Harry's cut costs. Despite its success, Little said the business is only approaching the breakeven point this year.Investors didn't immediately embrace the purchase. Shares of Edgewell fell nearly 13% in midday trading Thursday.Harry's founders Andy Katz-Mayfield and Jeff Raider will stay on to run the combined companies' US business. Raider was also one of the founders of the eyeglass maker Warby Parker. The two of them had been friends since college.Harry's is not the first razor startup to be acquired by a more established company.In 2016, Unilever bought 2083

today SNL announced the hiring of its first cast member of East Asian descent, and also this guy pic.twitter.com/0FAGJZJUkK— Seth Simons (@sasimons) September 12, 2019 179

The US House of Representatives has ordered an investigation into whether the Department of Defense experimented with ticks and other insects as biological weapons.In an amendment passed last week, the House calls for the Defense Department's Inspector General to look at whether any such experiments were done between the years 1950 and 1975.The amendment was introduced by New Jersey Rep. Chris Smith who said he was inspired to write it by "a number of books and articles suggesting that significant research had been done at US government facilities including Fort Detrick, Maryland, and Plum Island, New York, to turn ticks and other insects into bioweapons.""If true, what were the parameters of the program? Who ordered it?" Smith 749

The U.S. is in the middle of a fossil fuel resurgence. The nation is now the top producer of oil and gas in the world, in large part due to new technology and increased export overseas. But the surge in production has also resulted in more drilling near residential areas across the U.S. 300

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