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SAN DIEGO (KGTV): The San Diego Sheriff's Department has a new tool to help keep deputies safe as they fight the war on drugs.The department just bought 15 TruNarc devices. The hand-held scanners can detect and identify drugs without the deputies having to come into physical contact.Previously, to determine what kind of drug was present at a crime scene, law enforcement would have to scoop a small amount into a kit for testing. The TruNarc uses laser technology to scan through plastic bags.This technology has become increasingly important with the rise of drugs like Fentanyl. Just a microscopic amount can cause an overdose, which has made first responders wary of handling it.The TruNarc can identify more than 200 different drugs and takes less than 2 minutes to complete the scan and give a presumptive result.San Diego Sheriff's Deputies used it earlier this month when they encountered an unconscious man in San Marcos. He was covered in white powder. Deputies called for the scanner and found the powder was Fentanyl. They called for a hazmat team to clean the scene. Officials with the department say the device likely saved the man's life, as he was able to get the medical help he needed. They say it also may have saved the officers, who didn't have to touch the man or the powder until after the scene had been made safe.The devices cost ,400 each. A grant from the Honorary Deputy Sheriff's Association helped pay for them. One has been given to each sub-station around the county. There is also one at every jail and another at the High-Intensity Drug Trafficking Area office. 1617

SAN FRANCISCO (AP) — Google announced Wednesday it has achieved a breakthrough in quantum computing, saying it has developed an experimental processor that took just minutes to complete a calculation that would take the world's best supercomputer thousands of years.The feat could open the door someday to machines so blazingly fast that they could revolutionize such tasks as finding new medicines, developing vastly smarter artificial intelligence systems and, most ominously, cracking the encryption that protects some of the world's most closely guarded secrets.Such practical uses are still probably decades away, scientists said. But the latest findings, published in the scientific journal Nature, show that "quantum speedup is achievable in a real-world system and is not precluded by any hidden physical laws," the researchers wrote.RELATED: Google Maps will now allow drivers to report hazards, slowdowns and speed trapsBig tech companies including Microsoft, IBM and Intel are avidly pursuing quantum computing, a new and somewhat bewildering technology for vastly sped-up information processing.While conventional computing relies on bits, or pieces of data that bear either a one or zero, quantum computing employs quantum bits, or qubits, that contain values of one and zero simultaneously.But quantum computing requires placing the fragile and volatile qubits in colder-than-outer-space-refrigerators to control them.Google's quantum processor looks like an upside-down garbage can, out of which comes a series of tubes used to conduct signals to a chip. The whole thing is stored in a cool chamber to protect the chip.RELATED: Google unveils new Pixel 4 smartphone, Pixel BudsGoogle said that its quantum processor, called Sycamore, finished a calculation in 3 minutes, 20 seconds — and that it would take the world's fastest supercomputer 10,000 years to do the same thing.The calculation was a random sampling problem, similar to looking at the various combinations that could come from dice or a gambling machine. It has little practical value, other than to test how well the processor works."The more interesting milestone will be a useful application," said Chris Monroe, a University of Maryland physicist who is also the founder of quantum startup IonQ.Google's findings, however, faced pushback from other industry researchers. A version of Google's paper leaked online last month.IBM took issue with Google's claim that it had achieved "quantum supremacy," or the point when a quantum computer can perform a calculation that a traditional computer can't complete within its lifetime.IBM researchers said that its IBM-developed supercomputer, called Summit, could actually do the calculation in 2.5 days.Google disputed IBM's claims.Whether or not Google achieved "quantum supremacy," the research suggests the field is maturing."The quantum supremacy milestone allegedly achieved by Google is a pivotal step in the quest for practical quantum computers," John Preskill, the Caltech professor who coined the term "quantum supremacy," wrote in a column after the paper was leaked.It means quantum computing research can enter a new stage, he wrote, though a significant effect on society "may still be decades away."One feared outcome — though experts said it is a long way off — is a computer powerful enough to break today's best cryptography.Quantum computers might also one day lead to the development of better artificial intelligence systems to guide financial portfolios, crop yields or transportation routes.The promise of such applications has attracted interest from the U.S., China and other governments. President Donald Trump last year signed a measure to spend more than .2 billion over five years for quantum research across the federal government. 3797

SAN DIEGO (KGTV)- When the pandemic hit city leaders opened the San Diego Convention Center doors to house those living on the streets. But as that time will soon come to an end, the San Diego Rescue Mission is working to give those in need a safe place to stay.The transition during the pandemic was not easy.“For people experiencing homelessness, the rates of COVID have been very low, but it was absolutely a struggle,” says Paul Armstrong with the San Diego Rescue Mission.The City of San Diego recently announced its plan to close the convention center by December. The state has reserved funds to help the city buy at least one hotel to house the homeless. Unfortunately, the hotel’s 340 units won’t be enough space for everyone.“As they ramp down their operations there, we have to be mindful to make sure we’re giving as many opportunities to the people in the convention center,” says Armstrong.The San Diego Rescue Mission is stepping in to help. Team members visit the convention center a few times during the week to notify the people of their programs.Their emergency shelter is available for women and children.They also have a year-long “Mission Academy.” It’s a three-semester program. Semester one focuses on wellness. Semester two is center around education and training.“Semester three is really preparing them, letting them focus on housing and building up,” says Armstrong. “Working and building up that savings so that they can transfer into a successful, sustainable life.”The Rescue Mission says they have seen a large success rate from the students who have completed Mission Academy. 1617

SAN DIEGO (KGTV): A new study shows that young adults are seeing a spike in deaths from liver disease related to binge drinking. It's especially dangerous in California, where high alcohol content drinks are popular.The study, published this month in the British Medical Journal, says that the number of 25- to 34-year-olds who died annually from alcohol-related liver disease nearly tripled between 1999 and 2016, from 259 in 1999 to 767 in 2016, an average annual increase of around 10 percent.It cites binge drinking as a leading cause, because of rising rates of alcohol consumption between 2002 and 2012.It's especially bad in California, which the study says was among the top five states for those types of deaths.Local experts say the kind of alcohol we drink may be to blame, as craft beers tend to have higher concentrations of alcohol."If someone was having highly concentrated alcohol, then they're consuming more drinks per hour," says Dr. Rohit Loomba, with the UC San Diego Health Liver Center. "That will have detrimental effects on the liver, for sure."The CDC recommends no more than 1-2 drinks per day for "moderate" drinking. Binge drinking is defined as 4 or more drinks over 4-6 hours. Loomba says you may hit the "binge" point in fewer drinks if what you're having is stronger.For example, a Bud Light has just 4.2% alcohol by volume. Craft beers often have 6% or higher, so one craft beer may be as much as 2 or 3 other drinks."That quantity of alcohol intake over years definitely will contribute to higher risk for liver disease," says Loomba.He says people should ask themselves four questions to determine if they are drinking too much:1. Have you ever cut down on drinking? 2. Would you be annoyed if somebody asked you to cut down on drinking? 3. Do you feel guilty after drinking excessively over a weekend? 4. Do you need an "eye-opener" in the morning to get to work?Dr. Loomba says if you answered "yes" to 2 or more of these questions, you should talk to your doctor to discuss treatment.He also says obesity combined with alcohol can lead to more severe liver problems and even death. People with diabetes or who are overweight multiply their risk of the disease."If you're obese, you not only should restrict your alcohol, but you should try to lose some weight as well," says Loomba.The study says the financial crisis may have led to more binge drinking in the past decade, as young adults turned to alcohol to cope with financial stress. Researchers found the rise in alcohol-related deaths overlaps with rising rates of binge drinking from 2002 to 2012 observed across much of the U.S.The good news, according to the study, is that many liver diseases are preventable and reversible."Once you stop alcohol use, you can reverse complications related to it in the majority of cases," says Dr. Loomba. 2882

SAN FRANCISCO (AP) — Pacific Gas & Electric, which is blamed for some of California's deadliest recent fires, knew for years that dozens of its aging power lines posed a wildfire threat but avoided replacing or repairing them, it was reported Wednesday.The Wall Street Journal, using company documents obtained under the federal Freedom of Information Act, reported that the utility told the U.S. Forest Service in 2017 and 2018 that 49 aging steel towers on one transmission line needed replacement and another 57 needed replacement of their hardware and aluminum lines.The Journal previously reported that PG&E delayed safety work on the line, known as the Caribou-Palermo line, for five years.State investigators said an equipment failure on that line sparked a November wildfire that essentially wiped out the Northern California town of Paradise and killed 85 people. It was the deadliest and most destructive in state history.On Wednesday, the Butte County Sheriff's Office identified a previously unnamed victim as 67-year-old Shirley Haley of Paradise.Four other people have been tentatively identified while two bodies remain unidentified.After the fire, PG&E decided to stop using the line, which was built in 1921.PG&E also estimated