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ST. PETERSBURG, Fla. (AP) — A central Florida sheriff says his deputies won't be allowed to wear face masks except under some conditions, and neither will visitors to the sheriff's office.Marion County Sheriff Billy Woods made the announcement on the week that Florida had some of its highest days of coronavirus deaths.“In light of the current events when it comes to the sentiment and/or hatred toward law enforcement in our country today, this is being done to ensure there is clear communication and for identification purposes of any individual walking into a lobby,” he wrote in a statement.Sheriff Woods said working mask-free hasn’t led to a spike of infections in his 900-person department. “Since the beginning of this pandemic the operation of this office has not changed and no wearing of masks has been put in place,” he said in a statement to the Washington Post.On Wednesday, state health officials reported 212 new deaths from COVID-19.Also on Wednesday, there more than 8,100 new infections reported, for a total of 550,000 cases in the state since the pandemic started.The Centers for Disease Control and Prevention in July asked Americans to wear masks to help stop the spread of the new coronavirus.This story originally reported by Tamara Lush, Mike Schneider and The Associated Press. 1315

Some members of a large group of migrants who tried to rush the US border from Mexico, prompting the closure of a major border crossing in San Diego, will be deported to their home countries, according to Mexican authorities.About 500 migrants on the Mexican side of the border overwhelmed police blockades near the San Ysidro Port of Entry Sunday afternoon, two journalists at the scene in Tijuana told CNN.Tijuana police arrested 39 people in connection with the attempt to cross the border illegally, the agency said in a statement on Facebook.It said they would be reported to Mexican immigration authorities.Mexico's Interior Ministry earlier said those identified as having tried to cross would be processed for deportation to their home countries. 762

Spending a year in space not only changes your outlook, it transforms your genes.Preliminary results from NASA's Twins Study reveal that 7% of astronaut Scott Kelly's genes did not return to normal after his return to Earth two years ago.The study looks at what happened to Kelly before, during and after he spent one year aboard the International Space Station through an extensive comparison with his identical twin, Mark, who remained on Earth.NASA has learned that the formerly identical twins are no longer genetically the same. 561

Skyrocketing sales has landed Lego's new "Women of NASA" play set as Amazon's No. 1 best-selling toy in just 24 hours.Astronomer Nancy Grace Roman, computer scientist Margaret Hamilton, and astronauts Sally Ride and Mae Jemison, the four women who played vital roles in the US space program are now immortalized in a 231-piece Lego set, accompanied by three builds illustrating their areas of expertise.The set went on sale Wednesday morning, at a price of .99, and it quickly sold out on Amazon, creating great positive feedback on social media under #WomenofNASA. "Women of NASA" was first pitched to Lego Ideas in 2016 by Maia Weinstock, deputy editor of MIT News, under the headline "Ladies rock outer Space."See the whole set in the video below: 761

So devastated about the loss of some of the finest resorts in Napa. This is the iconic MEADOWOOD pic.twitter.com/UqRR5t5IJQ— Jim Dobson (@TheLuxeWorld) September 29, 2020 178

来源：资阳报