徐州怀孕34周可以做四维彩超吗(徐州什么时候查四维彩超) (今日更新中)

The Cambridge Analytica?scandal has thrust Facebook privacy settings into the national conversation after the political firm used the personal data of about 50 million people without their consent.Now, Mozilla is helping Firefox users keep their Facebook data secure so they won't be exploited in the future.The company has introduced a Firefox extension that it says will make it much harder for Facebook to track which websites you browse.Facebook has developed a network of trackers that tell the social media site which of its users are visiting certain webpages, like online retailers. Facebook will then use that information to serve its users ads based on what products they've been viewing.Mozilla says its Facebook Container extension will make it much more difficult to track which websites you visit, and keep your browsing information private.Mozilla admits the extension isn't perfect. In a blog post, the company said that the extension would not have prevented user information from being abused in the Cambridge Analytica scandal. It also says that Facebook Container would not work well on sites which require you to use Facebook information to log in.But Mozilla says the simple step of downloading the extension is giving power back to internet users. "Troves of data are being collected on your behavior on the internet, and so giving users a choice to limit what they share in a way that is under their control is important," the company wrote.To download Facebook container, first download the free Mozilla Firefox browser if you're not already using it. Then, all you need to do is click this link and add the extension.Alex Hider is a writer for the E.W. Scripps National Desk. Follow him on Twitter @alexhider. 1763

The company that owns both Family Dollar and Dollar Tree, Dollar Tree Inc., have reversed their mask policy, again. Customers are now required to wear masks inside their stores.Back on July 8, the company stated consumers must wear masks inside their stores. Two weeks later, they changed its policy to "request" face masks to be worn.Now, they require masks to be worn inside the store at all times."To best help protect one another, and in accordance with guidelines from the Centers for Disease Control and Prevention (CDC), we are requiring all Associates, customers, and vendors to wear face coverings when inside our stores," the company stated on its coronavirus response page on its website.The company also added that store employees would be provided with face coverings. 789

The founder of Twitter says the platform will soon remove the ability to "like" tweets.According to the Telegraph, Jack Dorsey spoke at a Twitter event last week where he said the feature would be gone "soon."The intent of this move is to improve the quality of debate on the social network.Twitter responded to the Telegraph's report with the following. 367

The FDA warned the public on Thursday to not use hand sanitizers packaged in containers that may appear as food or drinks and may put consumers at risk of serious injury or death if ingested.The FDA said that some products are being packaged in items such as water bottles and food pouches, and may contain flavors such as chocolate or raspberry. The FDA said that ingesting alcohol-based hand sanitizers can cause significant cardiac injury, including death.The FDA said that one consumer bought a plastic bottle of hand sanitizer thinking it was water.“Drinking only a small amount of hand sanitizer is potentially lethal to a young child, who may be attracted by a pleasant smell or brightly colored bottle of hand sanitizer,” the FDA said.“I am increasingly concerned about hand sanitizer being packaged to appear to be consumable products, such as baby food or beverages. These products could confuse consumers into accidentally ingesting a potentially deadly product. It’s dangerous to add scents with food flavors to hand sanitizers which children could think smells like food, eat and get alcohol poisoning,” said FDA Commissioner Stephen M. Hahn, M.D. “Manufacturers should be vigilant about packaging and marketing their hand sanitizers in food or drink packages in an effort to mitigate any potential inadvertent use by consumers.“The FDA continues to monitor these products and we’ll take appropriate actions as needed to protect the health of Americans.” 1475

The first snowflakes flew into the lower 48 this week.A big winter storm blew through the higher elevations of western Montana and northern Idaho earlier this week, and now, a few of those snowflakes may fall in parts of western Wyoming and in the mountains of Utah and Colorado. 287

来源：资阳报