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Researchers from Florida Atlantic University released a video on Tuesday that shows how droplets disperse into the air from a person’s mouth.The researchers used different kinds of masks to analyze the disbursement of the droplets. The researchers also showed that without a mask, six feet of distance might not be enough to avoid infection.The FAU team tested a single-layer bandana-style covering, a homemade mask that was stitched using two-layers of cotton quilting fabric consisting of 70 threads per inch, and a non-sterile cone-style mask that is available in most pharmacies. The team used a mannequin, Laser lights and synthetic fog to help visualize the spread of the droplet from a cough..The researchers said that stitched quilted cotton masks worked the best in the simulation, with droplets from emulated coughs traveling just 2.5 inches from the mask. By comparison, without a mask, the droplets moved more than 8 feet, with some droplets traveling up to 12 feet during a heavy cough. The researchers also noted that the droplets remained suspended in midair for up to three minutes in the simulated environment.“We found that although the unobstructed turbulent jets were observed to travel up to 12 feet, a large majority of the ejected droplets fell to the ground by this point,” said Dhanak. “Importantly, both the number and concentration of the droplets will decrease with increasing distance, which is the fundamental rationale behind social-distancing.”FAU said that droplets from a cough traveled 3 feet, 7 inches from a bandana; 1 foot, 3 inches from a folded handkerchief; and 8 inches from a cone-style mask.“Preliminary results from our experiment reveal that significant concentrations of small particles from a turbulent jet such as from a heavy cough/sneeze can linger in still air for more than one minute. It only took the particles a couple of seconds to travel 3 feet; in about 12 seconds it reached 6 feet and in about 41 seconds it reached around 9 feet,” said Siddhartha Verma, an assistant professor in FAU’s Department of Ocean and Mechanical Engineering.Last week, the University of Washington’s Institute for Health Metrics and Evaluation projected that 33,000 American lives would be saved between now and October 1 by near universal wearing of masks.Last month, a study in the Lancet found that the use of masks and respirators by those infected with the virus reduced the risk of spreading the infection by 85%. The authors analyzed data that showed that N95 respirators in healthcare settings were up to 96% effective. Other masks were found to be 77% effective.The CDC issued guidance in April to recommend mask wearing while in public, which has become a requirement to enter retail establishments in more than a dozen states.The CDC's guidance stressed several points: That wearing a face covering is not a substitute for social distancing, and that the public should not use medical or surgical masks. The recommendations suggest the public should use fabric or cloth that covers the mouth and nose.To view FAU's video, click here. Justin Boggs is a writer for the E.W. Scripps National Desk. Follow him on Twitter @jjboggs or on Facebook . 3198

President Donald Trump's personal lawyer used his Trump Organization email account to communicate details of a payment transfer to adult film star Stormy Daniels, who allegedly had an affair with the President before his time in office, Daniels' attorney confirmed to CNN Friday.Michael Avenatti provided an email to CNN in which Cohen confirmed the transfer to Daniels' former attorney, Keith Davidson. In the email, both Cohen's personal email account and trumporg.com email account were used. The deposit was confirmed to Cohen by a First Republic Bank employee.  579

Recent Vanderbilt University graduates who made a germ-resistant phone case after contracting COVID-19 have now sold 1,000 cases. They are donating as many cases to health care workers."Now that they have them in their hands, just the positive response we have been getting is just something that we weren't fully expecting," said Nick O'Brien.RELATED: College seniors create germ-resistant copper phone case after recovering from COVID-19After contracting the novel coronavirus, Nick O'Brien, Isaac Lichter, and Andrew Medland founded Aeris and created their first product, a copper-coated phone case."Copper is very effective at continuously killing germs, a whole variety of microbes including the novel coronavirus," said Isaac Lichter.In a matter of months, the entrepreneurs who graduated from Vanderbilt, moved to San Diego and are now producing their product on an industrial scale. They are able to fill orders as soon as they come in and make good on their promise to donate a case to a healthcare worker for each one purchased.On Friday, Aeris donated phone cases to Vanderbilt University Medical Center."I am very excited to see what these 250 healthcare workers have to say," said Lichter.Next, the company plans to donate cases to hospitals in their hometowns, including New York City and San Diego.Aeris is working on new designs that incorporate copper."We see the future as copper-covered," said Lichter. "We knew we didn't want to be a phone case company. We see the real value in this."WTVF's Hannah McDonald first reported this story. 1562

Prison inmate Rick Wershe, known to many as “White Boy Rick,” was set free on Monday just after 10:30 a.m. in Florida for the first time as an adult. His story begins with time spent as a teenage FBI informant, then later serving more than 30 years behind bars for a nonviolent drug offense.On Monday, he walked out of a Florida halfway house as a free man. His fiancée picked him up in Florida and confirmed he was released. 433

Read the letter from now-suspended Cincinnati Reds broadcaster Thom Brennaman apologizing for using a homophobic slur on-air Wednesday evening.As many of you know, I said something hateful on the air Wednesday night, something no one should ever say. Something that someone should ever think.Something that no one should ever feel.Something no one should ever hear.I could try to explain it or tell you about who I am and what I believe, but those things would all be excuses. The simple fact is, what I said was wrong.I used a word that is both offensive and insulting. In the last 24 hours, I have read about its history; I had no idea it was so rooted in hate and violence and am particularly ashamed that I, someone who makes his living by the use of words, could be so careless and insensitive. It’s a word that should have no place in my vocabulary and I will certainly never utter it again.I cannot erase what I have done. The only thing I can do is humbly apologize, accept the consequences of my actions, and resolve to be better and behave differently from now on.To the LGBTQ+ community – I am truly and deeply sorry. You should never be denigrated with crude and hateful language. I failed you and I cannot say enough how sorry I am.To the Cincinnati Reds and all Reds fans – You deserve better from me. I let you down and will work in whatever way I can to show that I am capable of learning from my mistakes and setting an example of which everyone associated with the Reds – management, staff, players, former players, and fans – can be proud.To Major League Baseball – Diversity is a strength of our game, and derogatory language has no place in the booth, on the field, or anywhere else for that matter. I am sorry for the shame I brought upon the game that has been so good to my family and me for nearly 50 years.I have spoken at length with Billy Bean, Vice President, and Special Assistant to the Commissioner of Baseball and an openly gay man, and Evan Millward, WCPO anchorman, who have been generous with their time and patience to help me understand the impact of my actions and provided me with resources to educate myself and work to become a more informed person. With their help, I am going to start improving my understanding of LGBTQ+ issues and not in a way to simply check a box to keep my job but to sincerely have an impact and change. I immediately plan to participate in Diversity, Equity, and Inclusion training and have reached out to PFLAG for resources and guidance.Regardless of what my future holds in broadcasting, my actions have forced me to reflect on who I am and how I want to be seen and thought of. I realize it is more important than ever for us to treat each other with dignity and respect. I need to be better and I must set a better example. I hope the LGBTQ+ community, the Reds and their fans, and the people of Cincinnati can find a way to think better of me. With all the humility I can muster, I ask for your forgiveness.This story was first reported by Thom Brennaman at WCPO in Cincinnati, Ohio. 3065