崇信算命准的人(濮阳哪里有算命先生) (今日更新中)

WASHINGTON, D.C. – The Congressional Black Caucus is working on a package of police reforms as the Black Lives Matter (BLM) movement demands action in response to the killing of George Floyd in Minneapolis.It's still in the early stages, but some of the proposals circulating include a federal chokehold ban, a review of police training standards, and changes to the doctrine that protects officers from legal liabilities.These reforms only breach the surface of the 479

Who needs to keep a package of ready to eat macaroni and cheese from spoiling for three years at room temperature? If you're planning a trip to Mars, the answer could be yes. Researchers at Washington State University say they have found a way to triple the lifespan of ready to eat food. In the case of the macaroni and cheese, researchers believe they have found a way to keep macaroni from spoiling for three years. Previously the max lifespan the researchers could get for macaroni and cheese was 12 months using plastic. But using microwave-assisted thermal sterilization and adding a organic coating to metal oxide coating to the plastic can allow food to last three times longer. “We need a better barrier to keep oxygen away from the food and provide longer shelf-life similar to aluminum foil and plastic laminate pouches,” Shyam Sablani, a researcher with WSU, said in a statement. “We’ve always been thinking of developing a product that can go to Mars, but with technology that can also benefit consumers here on Earth.”While using metal oxide coating has been around for sometime, there was a flaw with the coating developing cracks to allow the food to be exposed to oxygen. “We are excited that an over-layer of organic coating on metal oxide helped protect against microscopic cracks,” Sablani said. “Multiple layers of metal oxide coating have also increased the barrier performance. Our research guided development of newer high barrier packaging.”Researchers like Sablani are hopeful the new technology could assist NASA in preserving food for a potential trip to Mars. With current technology, a trip to Mars could last at least two years. A one-way trip to Mars alone could last at least nine months. “NASA knows about our work, but we’re just now getting to the point where we can talk to them with a proven product,” Sablani said. “We hope to work out a way to test these products on the International Space Station in the future to show that the food is safe after long-term storage.”NASA has said its benchmark is for food to last five years. Sablani's team has food that is currently being aged to see if it is possible to store ready to eat meals for five years. Even if the technology might not be used for a trip to Mars, it could be of interest for the military. The packaging could be used for "meals ready to eat or MREs. 2366

While celebrating her victory in becoming the first African-American woman picked to lead Chicago, Lori Lightfoot thanked the city and those who blazed the trail for her victory."We may be strangers but in this room, in this city we are all neighbors," she told a cheering crowd following her win.Lightfoot faced a historic runoff Tuesday against Toni Preckwinkle, who is also an African-American woman."Now that it's over I know that we will work together for the city that we both love," Lightfoot said at her campaign celebration. "Today you did more than make history, you created a movement for change."She told her followers they were going to remake Chicago, home to 2.7 million people."Now we're going to take the next steps together," she said. "Together we can and will finally put the interests of our people, all of our people, against the interests of a powerful few."Her competitor vowed to keep working on issues important to her."This may not be the outcome we wanted but while I may be disappointed, I'm not disheartened," Preckwinkle told supporters after she called Lightfoot to congratulate her.Mayor Rahm Emanuel was not in the race, as he was not seeking a third term.Lightfoot, 56, a former assistant US attorney, describes herself as "an out and proud black lesbian." When she is sworn in, she will be the first mayor in the Windy City who identifies as a lesbian."Out there tonight a lot of little girls and boys are watching. They're watching us. And they're seeing the beginning of something, well, a little bit different," Lightfoot told the crowd on Tuesday with a wry smile."They're seeing a city reborn. A city where it doesn't matter what color you are," she continued. "Where it doesn't matter who you love, just as long as you love with all your heart."In the wake of the Laquan McDonald scandal -- in which a white police officer, Jason Van Dyke, shot the black teenager 16 times as he walked away from police -- Lightfoot was appointed by Emanuel to head the newly created police accountability task force.Preckwinkle, 72, is a political insider who heads the 2109

Users of Amazon’s Alexa digital assistant can now request that recordings of their voice commands delete automatically.Amazon says it saves such commands to improve the service. But the practice has raised concerns with privacy experts who say the recordings could get into the wrong hands, especially as Amazon and other companies use human reviewers rather than just machines.Previously, users had to go into Alexa’s settings and delete recordings manually. Users can now ask Amazon to automatically delete recordings after three months or 18 months. But users need to specify that in the settings, as recordings are kept indefinitely by default. And there’s no automatic option for immediate deletion. Users would still need to do that manually.When users ask for automatic deletion, a warning will pop up saying that doing so could degrade Alexa’s ability to respond or understand users.Amazon will also let users request deletions through an Alexa voice command. The use of human reviewers will continue.Tech companies have been reviewing their practices in light of privacy concerns. There’s greater concern when humans are involved because of the potential for rogue employees or contractors to leak private details embedded in the voice commands.When Facebook starts selling a new version of its Portal video-calling gadget next month, the company will resume using humans to review voice interactions with the device. Users will be able to decline, or opt out. People on existing devices will get a notification pointing them to the appropriate settings. New Portal users will get the option when setting up.Human reviews involving Facebook’s Messenger app elsewhere remain suspended as Facebook re-examines the privacy implications.Google is also 1769

We've all been there. The first-day-of-school jitters. For one Wisconsin student it started on the school bus, last week.Axel started 4K last week, which is a pre-kindergarten year for kids 4 and under in an elementary school setting. His mom, Amy Johnson, wanted to mark the occasion by taking a picture of him on the school bus.Instead of a smile, Johnson got tears and a red face."He was super excited to go, but when the bus came around corner he was really quiet," she told CNN. "The bus opened the door and I looked at him and he started crying."Johnson said she picked Axel up to seat him on the bus but he was clinging onto her. That's when the bus driver, Isabel Lane, comforted him by showing him an open seat right behind her."I told him, 'Buddy, you got this and will have so much fun,' " Johnson said.Lane told CNN that Johnson was trying to get off the bus, but Axel kept grabbing for her."I stuck my hand behind the seat as maybe something else to grab onto and he grabbed my hand," Lane said.Johnson said she got off the bus but turned around, still wanting her "perfect picture." That's when she captured the image.The Augusta Police Department posted the photo of the pair on 1206

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