郑州脏检查项目介绍(成都脏彩超多少钱呢) (今日更新中)

Police in Hampton, Virginia are investigating after 119 MacBook Air laptops were reported stolen from an elementary school.Officers were called to Phenix Elementary School on August 17.Police say two unidentified suspects broke into the school through a window shortly after 3 a.m. and made off with the computers.23-year-old Averi Wilkins of Hampton was charged with one count of possession of stolen property in connection to the case.Wilkins tells News 3 he buys and sells used electronics all the time and didn’t know the laptops had been stolen. He’s scheduled to be in court Tuesday.Hampton Schools says the stolen laptops have not been recovered. 661

Over the past year, Amazon has opened seven of its Amazon Go stores to the public, ditching checkout lines for AI that tracks what customers want to buy. Now, the retailer is taking its cashier-free shops in a new, smaller direction.On Wednesday, Amazon opened its first pint-sized Amazon Go store, which takes up about 450 square feet inside one of its Seattle offices — a fraction of other Amazon Go locations, which range from 1,800 to 2,000 square feet.Amazon Go Vice President Gianna Puerini, who gave CNN Business a look around the store early this week, said the idea is to eventually bring them to places like office building lobbies and hospitals. Similar to the full-size stores, she said, they could go "anywhere where there's a lot of people who are hungry and in a rush."Puerini wouldn't say when others will open, though she said she hopes they will crop up "soon." Such small stores could also help Amazon keep ahead of a handful of startups who are trying to convince existing retailers to buy their cashierless technology.Unlike other Amazon Go stores — seven are open and two others are under construction — this one is not available to the general public. Only Amazon employees and guests can visit the store. The retailer took the same approach with its first Amazon Go store, which initially opened in 2016 just to employees. It's "just easier for us to experiment closer to home," Puerini said.When CNN Business visited the new, small Amazon Go store, it was still hidden behind plywood and a black curtain. It looked very much like a regular Amazon Go store, but plopped in the middle of a common area in an Amazon office in downtown Seattle, right next to an employee café. (The office itself is above a much more traditional Macy's store.) This version of Amazon Go had just a few aisles, with shelves stocked full of cut fruit from Amazon-owned Whole Foods, yogurts, chocolate bars and more.Though it's much smaller than the existing stand-alone Amazon Go stores, the technology behind this store is the same: after downloading an Amazon Go app, you scan an in-app code on an entry gate to get inside. Then a series of cameras above you work in concert with weight sensors on shelves and software to track the items you pick up and put down. As at all other Amazon Go stores, you walk out when you're done shopping, and the app emails you an itemized receipt.The small stores could also allow Amazon to roll out more cashier-free locations faster than it could by simply opening stand-alone Amazon Go stores. The small stores are modular, Puerini said, and take only weeks to put together. That's much faster than it takes to open up a free-standing Amazon Go store, which the company said typically takes months.The tiny shops could also be used to bring Amazon Go to a range of new markets, such as airports, which Amazon is reportedly considering for the AI-checkout stores. Puerini wouldn't confirm or deny whether Amazon is looking into opening Amazon Go stores of any size in airports, but said that, with many hungry people hurrying around, airports fit her "simple criteria" for the stores.As with other Amazon Go stores, however, these won't be entirely self-sustaining. An employee will be needed to stock shelves when food arrives or clean up if a shopper, say, drops a glass Frappuccino bottle on the floor. The small, in-office location in Seattle will have set hours (it will be open from 7 am to 6 pm, Monday through Friday), and it will be staffed during that time, as the current Amazon Go stores are."People do still want help. They like to ask the associates, 'What's your favorite? What should I get?' Or they might want to make sure about ingredients on something," Puerini said. "There's still a lot of human interaction." 3778

PALM BEACH COUNTY, Fla. — For a summer treat, it doesn’t get much cooler than -320 degrees. That’s how cold liquid nitrogen is when it transforms cereal into "Dragon’s Breath."“The vapor coming out of your mouth is a nice effect," said Ron Daranty, who owns Subzero Nitrogen Ice Cream in Parkland.However, a mom in St. Augustine is warning parents of children with asthma about the fad food after her son experienced health issues from eating Dragon's Breath.“We’ve sold thousands of them since January and we never had any issue," Daranty said.Subzero employees in Parkland have always warned people to be careful with the very cold cup and avoid drinking any excess liquid nitrogen, Daranty said. But now they've added on a new disclaimer."Even though that lady was sharing the article for others that may have respiratory challenges, I thought it was great and we added it to our sign of caution. We also started making people aware of it," he said.The risk of ingesting liquid nitrogen is purely scientific. Chris Pait, of the South Florida Science Center in Palm Beach County, said the extremely cold temperature can give people frostbite in their mouth or lungs."It can evaporate away in your mouth, but if you breathe that cold air in, there’s a chance that it’s cold enough to freeze the water that’s in your lungs," Pait said. "Your lungs are a mucous membrane. They need to be moist to work the way they should, so if you freeze your lungs obviously that isn’t a good thing. That’s going to cause problems. It’s almost like frostbite internally rather than externally."That’s why the science center shows off the power of liquid nitrogen in a controlled demonstration where professionals use gloves and goggles while handling liquid nitrogen. They show children how it can freeze a balloon, send a plug flying off a beaker, and, of course, make ice cream. But they serve that ice cream in a way that's safe. “When we do ice cream, the nitrogen is just there to freeze the liquid into the more solid form so by the time they eat it, the nitrogen is gone, it’s evaporated away," Pait said.Daranty said employees are specially trained on how to handle liquid nitrogen. People who don't want to try Dragon's Breath can still enjoy regular ice cream Subzero makes using liquid nitrogen."We’re pretty cautious about it. We understand the risks with it. Corporate has standard operating procedures and we’re pretty cautious. Everyone here knows how to handle the nitrogen. 2503

Pixar's Soul will be streaming exclusively on #DisneyPlus on December 25. ? #PixarSoul pic.twitter.com/UQdV8EJUcf— Disney (@Disney) October 8, 2020 155

PHILADELPHIA, Pa. – From China to Egypt and beyond, the halls of history span the globe.Yet, it’s been lonesome lately in those halls at some of the 35,000 museums across the country.“We, of course, wanted to reopen as soon as we could and safe a manner as we could,” said Melissa Smith, CEO of the Penn Museum in Philadelphia.It’s one of the few major museums to recently reopen to visitors, after coronavirus restrictions forced them to close their doors for months.“For the most part, it's business as usual with our exhibits,” Smith said.First, though, a task force of 35 museum employees needed to figure out what changes might be needed.“We had to look at a number of things,” Smith said.Among the changes: masks are a must, hand sanitizing stations are now located throughout the museum, clear partitions were installed to protect staff who interact with visitors and benches were marked off, so people can sit socially-distanced.Also, arrows now line the stairs and floors, carefully choreographing how visitors move through the exhibits.“They asked us to follow the arrows and it kind of was a different museum experience, but also I think very helpful, just because there wasn't any confusion,” said museum visitor Soheil Eshghi.There are a few other changes, too: some of the exhibits around the museum have touchscreens, so visitors can dig a little deeper into what’s on display and learn more. The museum is now giving out a disposable stylus to visitors, so they can safely use the touchscreens.Visitors said they don’t mind the changes and are just happy for the chance to come back.“I think that’s one of the things that I've been missing the most since all this shutdown started happening,” said Camille Lawhead, who was visiting the museum.Now, visitors no longer need to be missing it. 1813

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