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As the debate about mask mandates continues in some states, a new study reportedly shows social distancing is just as important to reduce the spread of COVID-19. The study looked at the effectiveness of face coverings when someone coughs repeatedly, coughing is one of the symptoms of COVID-19.The study was published in a June issue of “Physics of Fluid”, by AIP Publishing, and was conducted by Talib Dbouk and Dimitris Drikakis from the University of Nicosia in Cyprus.The researchers used computer modeling to show the range of saliva droplets when people cough. Previous work from this group showed saliva can travel about 18 feet when a person coughs and is not wearing a mask or covering their mouth.This new study built on that research to add in the variables of face coverings and repeated coughing. They used information available about filters used in surgical masks. 887

As the mystery surrounding the disappearance of Jayme Closs intensifies, one thing has become clear. She vanished from her parents' home moments after they were shot to death."We believe Jayme was in the home at the time of the homicides and we believe she's still in danger," Barron County Sheriff Chris Fitzgerald said Wednesday.Three days after a cryptic 911 call led police to discover the bodies of Jayme's parents in their Wisconsin home, the 13-year-old girl remains missing. Investigators have received more than 400 tips and have not confirmed any credible sightings.But the sheriff said he has a "100 percent expectation that she's alive."An Amber Alert was issued Monday for Jayme and several law enforcement agencies have joined the desperate search. 770

Automakers are racing to develop driverless cars, putting increasingly complex technology on the road despite concerns from safety experts and the National Transportation Safety Board about a lack of regulations.Unlike rules for the design of a seatbelt or airbag, the federal guidelines for automated vehicle systems are voluntary. The U.S. Department of Transportation says keeping rules at a minimum will speed up the introduction of life-saving technology, a goal made all the more urgent as traffic deaths climbed again last year to 37,461, with 94 percent of those caused by human error.That lack of mandatory rules for self-driving cars has given automakers and technology companies the green light to police themselves, said Jackie Gillan, president of Advocates for Highway and Auto Safety. The group is calling for the government to issue mandatory safety standards for driverless cars.“Before we introduce this technology we need to have some assurance and accountability by the industry that this technology is not going to kill or injure consumers,” Gillan said.The National Transportation Safety Board makes recommendations after investigating major transportation incidents. The board recently called on DOT to issue new safety rules after its investigation of a May 2016 fatal crash of a Tesla Model S operating on autopilot near Williston, Fla. The Tesla slammed into a tractor-trailer, its cameras and automatic emergency braking system failing to spot the blank side of the truck against the white sky.It was the first known deadly wreck of a car driving with that level of automated sophistication. The NTSB said the driver relied too heavily on the car’s traffic-aware cruise control system and autosteering feature, but also blamed Tesla’s autopilot for allowing the driver to not interact with the car for prolonged periods of time.Investigators found the driver had his hands on the wheel for only 25 seconds during the 37 minutes the car was on autopilot. After the crash, Tesla updated its software that requires drivers touch the wheel every so often when the car is driving itself to ensure a human is paying attention to the road. Now if a driver repeatedly fails to touch the wheel, he or she will “strike out” and cause the car to slow down and stop in its lane with its hazard lights on, disabling autopilot for the remainder of the trip. 2378

Attorney Michael Avenatti has been placed under arrest on suspicion of felony domestic violence and was booked early Wednesday evening.Los Angeles Police Department officer Jeff Lee said the domestic violence report was taken on Tuesday in West Los Angeles and the arrest was made Wednesday."We can confirm that today LAPD Detectives arrested Michael Avenatti on suspicion of domestic violence. This is an ongoing investigation and we will provide more details as they become available," the LAPD Twitter account posted Wednesday.In a statement, Avenatti called the allegations "completely bogus.""I wish to thank the hard working men and woman of the LAPD for their professionalism they were only doing their jobs in light of the completely bogus allegations against me," he said. "I have never been physically abusive in my life nor was I last night. Any accusations to the contrary are fabricated and meant to do harm to my reputation. I look forward to being fully exonerated."Avenatti posted ,000 bail and left police custody Wednesday evening. He told reporters waiting outside the station, "I have never struck a woman. I never will strike a woman.""I am confident I will be fully exonerated," he added.The alleged domestic assault incident was first reported by TMZ.Avenatti emerged this year as a regular antagonist of President Donald Trump, beginning with his legal representation of Stormy Daniels and his frequent media appearances. For months, he has publicly flirted with a potential bid for the Democratic presidential nomination to challenge Trump in 2020.The alleged domestic violence incident could dash Avenatti's prospects as a potential insurgent Democratic candidate and clash with the image he has presented of himself as an advocate for women, including Daniels in her clash with Trump and an accuser against recently confirmed Justice Brett Kavanaugh.The Vermont Democratic Party canceled Avenatti's appearances for Friday and Saturday following his arrest, and it will refund all ticket sales, said Christopher Di Mezzo, the party's communications director.The decision to cancel the events was made "almost immediately after the news broke," he said.The allegation would also mark another legal issue for the California attorney, whose firm settled a case with the IRS in July and was ordered?last month to pay a multimillion-dollar judgment over debt to a former law partner.Following his representation of Julie Swetnick for her allegations against Kavanaugh, Senate Judiciary Chairman Chuck Grassley said in October that he was referring Avenatti and Swetnick to the Justice Department. Avenatti said at the time that the referral was "baseless." Several Democrats said in the wake of Kavanaugh's confirmation that Avenatti and Swetnick's involvement damaged their efforts?to prevent Kavanaugh's confirmation -- a charge Avenatti denied. 2914

As part of regular protocols, Secretary @stevenmnuchin1 has been tested daily for COVID-19. He tested negative for COVID-19 this morning and will continue to be tested daily.— Monica Crowley (@TreasurySpox) October 2, 2020 230