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SAN DIEGO (KGTV) - New technology is offering schools another weapon in the battle against vaping and e-cigarettes.At this week's National Conference on Education, Soter Technologies is promoting its FlySense machine. It's similar to a smoke detector but tuned to sense vaping byproducts in the air."We can determine if a flavor is in the air, if THC is in the air, or if nicotine is in the air," says CEO Derek Peterson. "The device can determine what's in the air, whether someone's using a jewel pen, vaping, or an old fashioned e-cigarette, or a regular cigarette."The device then sends an alert to cell phones of nearby teachers and administrators so they can respond. Peterson says they've already sold 7,000 FlySense devices around the country, including 1,000 in California.It's helping schools fight a growing epidemic. A recent study in the Journal of American Medicine says 5.3 million teenagers admit to using e-cigarettes. The CDC says they're harmful to kids and adults and can be addictive."Kids get hooked on the vaping pens because of the nicotine content," says Peterson. "They think it's cool. And then before you know it, they're trapped. They're hooked on the nicotine. They can't get off."In addition to the FlySense machine, Peterson's company gives schools an educational curriculum to teach the dangers of nicotine and vaping. Because the machines have no cameras or recording equipment, Peterson says many schools install the devices in bathrooms and locker rooms, areas where cameras aren't allowed, and teachers can't monitor.For more information, go to www.sotertechnologies.com. 1616

SAN DIEGO (KGTV) — More Southern Californians are electing to live with their parents today, San Diego was considered among the top spots where adults live with their parents, ranking 15 on the 50-city survey, according to a study by MagnifyMoney. In the San Diego metropolitan area, 19.7% of adults aged 25 to 40 live with their parents, the study claimed."While these factors might play some role, the reality for most adults ages 25 to 40 living with their parents is that they lack the money to move out and establish their own households. Some might be unemployed and looking for work, while some have left the labor force altogether," the study says. "Other young adults have their own children and live with parents out of a need for child care and support."RELATED: MISD: How to save for a down payment on a San Diego homeThat group is broken down into:Those who have children: 25.3%Are unemployed (people who want to work but can't find employment): 6.9%Don't participate in the labor force (people who don't work outside of home and not seeking work): 17.2%The rankings used census data from 2017 to examine those who identified living at home with parents. Those who identified themselves as students were excluded.RELATED: MISD: Granny flat permits soar in San DiegoOther Southern California cities also hit the top of the list, including Riverside (1, 28.1% of adults living with parents), Los Angeles (3, 26.6% of adults living with parents), Sacramento (18, 18.7% of adults living with parents), San Francisco (19, 18.5% of adults living with parents), and San Jose (24, 17.6% of adults living with parents.)Some more tidbits about the numbers, more men in the surveyed age range were likely to live with their parents in every metro. Also, the average unemployment rate across all metros was 8.6%, more than twice the national rate of 4% as of January 2019.Across all metros, nearly one in five adults who live at home don't participate in the labor market at all. 1988

SAN DIEGO (KGTV) — Nearly three-quarters of the students in San Diego County are currently learning from home, and those numbers don’t make a lot of sense to MIT professor Martin Bazant.Bazant is one of the creators of the COVID-19 Indoor Safety Guideline. The free online tool simulates the fluid dynamics of respiratory droplets in various kinds of rooms to show users the risk of different indoor environments.“If you run the numbers for a typical classroom, especially if the students and the teachers are wearing masks, then the amount of time in the room can be very significant,” Bazant said. “Essentially those people could spend a week in the classroom and not have a problem.”Bazant says the six-foot rule that has largely determined which businesses can stay open is overly simplistic. In some cases, he says the rule creates a false sense of security. In other situations, he says it causes the closure of businesses or schools that could safely operate.“If you place nursing home beds six feet apart in a shared room, they are absolutely not safe,” he said. But he said well-ventilated classrooms, with teachers and students in masks, are another story.“It's only the United States where we follow the six-foot rule. That's given by the CDC. The World Health Organization all along has been saying one meter, which is about three feet. If you simply followed the one-meter rule, all our schools would be open, as they are in most of the world right now,” he said.Bazant and his colleague John Bush said they set out to design a tool that would reveal the risk of transmission based on science, not guesswork.Users start by selecting a room type, like a classroom or an airplane. From there, they can control a wide array of variables to dial in the risk, like the room size, the ceiling height, and the ventilation and filtration systems.From there, users can further tune the model by human behavior. How many people are in the room? Are they whispering, shouting or singing? How many are wearing masks?Mask usage is a critical component, Bazant says. The model quickly reveals the challenges of maskless activities in rooms with poor ventilation. Put five people without masks in a 400 square foot room with closed windows, and it becomes unsafe after 33 minutes.Bazant says studies on super spreader events show in indoor environments, the distance from an infected person doesn’t matter. Infected droplets spread and mix throughout the room like second-hand smoke from a cigarette.But with masks trapping droplets and diverting them upwards like a chimney, an environment like an airplane could be safe for several hours, according to the model. With more than 95% of the passengers and crew wearing surgical masks, a Boeing 737 could support 200 people -- around full capacity depending on the configuration -- for 18 hours. 2850

SAN DIEGO (KGTV) - On Friday afternoon, there was a major reversal in the state's request for federal funding to communities ravaged by September's wildfires.Governor Gavin Newsom tweeted, “Just got off phone with [President Trump] who has approved our major disaster declaration request. Grateful for his quick response.” 330

SAN DIEGO (KGTV) -- Police officers chased down two drivers in stolen cars, but only one man was arrested early Wednesday morning.According to San Diego Police, officers spotted a BMW that had just been stolen driving down Hotel Circle South in Mission Valley around 2 a.m. They followed the car, which appeared to be following another car, a black Dodge Charger.When officers tried to pull them over, both drivers sped off in different directions.Just when officers thought they lost the BMW, they found it in a Serra Mesa neighborhood. They moved in with their guns drawn and surrounded the car, but no one was inside.Officers eventually found the suspect hiding in a nearby shed and took him into custody.The driver of the Dodge Charger led officers towards Mission Valley, but that car was later found abandoned behind a Verizon store. 847