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New spikes in COVID-19 cases have reinforced the importance of basic disinfecting and cleaning our homes to stop the novel coronavirus spread.But how do we know that the cleaners we have are effective in killing COVID-19 and other viruses?"One of the things that's important to know: Is there is a lot of good evidence that the coronavirus is one of the easiest types to kill?" said Texas A&M University - Corpus Christi Associate Professor of Chemistry Dr. Patrick Larkin.Yes, he said. He believes most household cleaners will destroy the virus.He said the best chemicals to use for disinfecting are, bleach, ammonia, and alcohol. However, he does warn that precautions be taken with alcohol concentrations."For example with isopropyl alcohol, you need at least a 50 percent solution; and ethanol [or ethyl] alcohol, you want at least 60 percent," he said.But, take note -- there also are guidelines for how you should clean, so it can be the most effective."CDC guidelines say you should clean the surface with soap and water first, and then apply your sanitizing or disinfectant solution," said retired Certified Industrial Hygienist Tom Samson. "Leave it on for at least one minute, and then you can rinse it off."Samson said not all household cleaners are the same, and do not have the same contact-surface time that is required. He recommends reading the labels of the cleaner you intend to use.Larkin and Samson said it is easy to make your own cleaners at home. However, be cautious about mixing chemicals, and be aware what you are cleaning with."The chemistry of mixing a chlorine-based cleaner with an ammonia-based cleaner can be deadly to those in the immediate area," said Samson. "The reaction of these two cleaners is to release chlorine products into the surrounding environment, in some cases, enough to cause severe injury or death. People need to know to get out of the area if this reaction happens and take their kids and pets with them!"Samson notes the Environmental Protection Agency also has a list of cleaners that will kill the novel coronavirus.This story originally reported by Chelsea Torres on kristv.com. 2149

New data shows that those who use Duolingo — a popular language app — can learn the equivalent of four semesters of university study. The app is free for all, and parents and teachers say it is a good supplement for students of all ages who are learning from home this fall.Averill, 10, is quite the Duolingo master. Her Spanish teacher recommended the app to pair with her in class lessons a few years back. Averill took that one step further.She's currently learning Korean. When she masters that, it will be her third language."My dad is Korean, and so my grandparents speak Korean," Averill said. "I'm trying to learn it because we're planning a trip to Korea to visit some relatives and I'm trying to learn it so I can speak to them a little bet,ter than I can right now."She likes to take what she's learned and practice on her grandparents. So far, she says, she's doing pretty well.Korean and Spanish are two of the 39 featured languages on Duolingo. This spring, when COVID-19 sent America into lockdown, new users flocked to the app. Dr. Cindy Blanco is a learning scientist at Duolingo."Our new users spiked 66%, which in any other time would be enormous but the spike continued the rest of the month," said Dr. Cindy Blanco, a learning scientist at Duolingo. "Our new user growth in March was 113%, which is unprecedented — kind of the word of the year."People were also downloading the app to keep their language skills sharp and because teachers needed help."The most important thing to not fall behind in a language course is to keep getting in front of that language," Blanco said.As a Doctor of Linguistics, Blanco is a Duolingo user herself. She's currently trying to keep up with her Russian. She's already well-versed in Spanish, French, Catalan, Italian and American Sign Language.Blanco says Duolingo offers all sorts of content, including lessons, short stories, podcasts, and seven a virtual language practicing event. Because Duolingo is app-based, it means users can access it from anywhere, anytime."It's more important than ever that we create products that can meet people where they are and where they are is at home with small handheld devices," Blanco said. "So, how can we get language learning literally in your hands?"It's also fun. The program moves away from textbooks and worksheets that many find monotonous, especially when it comes to language."We often associated language-learning with dry high school classes of textbooks and worksheets," Blanco said. "So, to see something that's fun, that you like doing, you're deceiving yourself. 'Well, I can't possibly also be learning, I'm enjoying it too much.'" 2655

NEW YORK (AP) — Author-commentator Jeffrey Toobin has been suspended by the New Yorker and is stepping away from his job as CNN's senior legal analyst pending what the cable network is calling a "personal matter." Vice reported earlier Monday that Toobin had exposed himself during a Zoom meeting. According to Vice, members of the New Yorker and radio station WNYC were on the Zoom call when the incident occurred last week.In a statement Monday afternoon, the New Yorker said Toobin had been "suspended while we investigate the matter" and declined further comment. A CNN spokesperson says in a statement that "Jeff Toobin has asked for some time off while he deals with a personal issue, which we have granted." 722

NEW YORK, N.Y. - There is no secret ingredient at Enoteca Maria on Hyatt Street in Staten Island.But someone special is always in the kitchen. The restaurant closed its dining room with the rest of the city in mid-March.It seats about three dozen people in the St. George section of Staten Island. Since opening in 2007, it has featured a rotating special menu prepared by the women along with an Italian menu.It’s known as the Nonna Project, which is Italian for “grandma.”To create a revenue stream and protect the health of the grandmothers and staff, they have not reopened.The women head to the kitchen one at a time to make batches of sauce to sell on the restaurant website.Rosa Correa will share her recipe for her delicious sauce from Peru. Don’t forget the chilies.“Amarillo, onions, garlic, that’s it,” she said.Maral Tseylikman is from Azerbaijan. She says she misses the customers.“I do for you the best I can and you will enjoy,” she said.Owner Joe Scaravella hasn’t planned for a reopening yet. He says orders routinely sell out and a family connection is more important than ever.“Now we are most stressed out and it’s comforting to me,” he said.Scaravella thanks Citibank for a grant which has helped cover expenses.This story was first reported by Greg Mocker at WPIX in New York, New York. 1316

New Evidence Suggests North Korea has a Naval Marine Mammal Program - USNI Newshttps://t.co/LPXTOXVWJ0 pic.twitter.com/m7lA3eemnZ— U.S. Naval Institute (@NavalInstitute) November 12, 2020 195