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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, Calif. (KGTV) -- If there’s a dangerous situation unfolding in San Diego the odds are crews with the San Diego Fire-Rescue Department are on-scene.Team 10 discovered the number of responses crews make across the City of San Diego are up by tens of thousands from just a few years ago."What used to be a busy station, looking at nine to 10 calls a day, now that's an average station,” said Chris Webber assistant chief over emergency operations. “A busy station is 15, 17, or more calls in a day.”Webber’s been with the department for more than two decades."The things that have changed, the complexity of the calls the quantity of calls and the technical expertise that it takes to manage the calls,” he said.With San Diego's booming downtown area, Team 10 wanted to know just how busy emergency crews are.Team 10 looked at the number of San Diego Fire-Rescue department's responses dating back to 2014.Across the city, responses are up by thousands.In 2014 the numbers showed 153,110 responses across the city. In 2018 that number was up to 175,147. Total responses are down from 2017, but still show a significant increase from just a few years ago.According to the numbers, the stations with the most responses are in the downtown, Lincoln Park and Valencia Park areas. Although, fire crew members say you can’t discount the number of responses made in the South Bay and Center City areas.“EMS calls are the biggest load,” Webber said. “We're running 82 to 85 percent of the calls are EMS."Here's the proof, station four which serves the East Village and its surrounding areas had more than 6,000 responses for medical calls last year. 1657

San Diego (KGTV)- Small businesses around the county continue to navigate their way through the pandemic. A local Guamanian grill is using a musical twist to highlight their food, to bring in business.SMACK'N Guamanian Grill offers authentic Chamorro food. Chamorro is the native culture of the Mariana Islands region, including Guam.“All the recipes are authentic and passed down through generations,” says owner Christian Graham.The 24-year-old owner says opening the restaurant was a way to showcase his culture, which is not highly represented in San Diego.“I wanted to highlight what my grandmother, what my family has brought to the Chamorro food, the Chamorro community,” says Graham.When the pandemic hit, the newly opened SMACK'N Guamanian Grill had just opened six months prior.“Sales have dropped quite a bit between 30 to 50 percent,” says Graham. “We ended up losing about 20 percent of our staff members due to the pandemic because of their reduced hours.”As a young owner, Graham decided he needed a new, creative way to bring in business. He created a music video for the Guamanian Grill.“Just something different that restaurants haven’t done in the past.”The video, which launched a little over a week ago, already has hundreds of views on YouTube. Graham says business has increased by nearly 30 percent.He encourages other businesses to think outside of the box to develop ideas that will keep customers talking. Or, in his case, “rapping.” 1468

SAN DIEGO( KGTV) - A Navy veteran has earned a spot with Federal Fire San Diego, getting hired the day she graduated from the fire academy.More competitive, Federal Fire is the civilian department which oversees San Diego naval bases.After serving her country, rookie Caitlyn Argeris says she wanted to serve her community.“She was hungry for it, we saw the fire get lit, and we wanted to nurture that," said Chief Mary Anderson.While still on active duty, the young mother took EMT classes at night“I wasn’t sure if I’d be strong enough, fast enough, have the mental aptitude or physical capabilities," said Argeris. "But you push through it and keep going."Chief Anderson says Argeris is the second Navy veteran they've hired on the spot after graduation.Anderson is on a mission to recruit more women into her department. They're at 2 percent, compared to the national average of about 5 percent.“Women bring something unique to the fire service: compassion," said Chief Anderson. "Once they realize they can do it, they catch that bug as well.”Argeris hopes her story will inspire other women to consider joining the fire service. 1142

SAN DIEGO (KGTV)— Ocean Beach could be getting a new Target, but only if the big box store figures out a way to get around a decades-old parking issue with the city. News of a possible Target Express store moving into the old Antique Center building had some residents like Zeb Ryan shaking his head. “Why do we need more corporate businesses here?” Ryan said. He pointed at the nearby CVS, saying everything he would get at a new Target Express is already around the corner. Other residents agreed, saying it’s a battle of the C’s — comfort vs. convenience.“I don’t know if you’re getting any comfort from a Target,” OB resident, Drew Sibley said. “You’re getting convenience. But not character. You’re getting a bunch of red stuff”The City if San Diego said that “Red” Store has some hoops to jump through before even thinking of coming to OB.The city has a longstanding parking agreement with the former Antique Center and popular restaurant, South Beach Bar And Grille.During the Antique Center's business hours, the lot adjacent to their store was theirs. When they closed at 5 p.m., it was designated specifically for South Beach Bar and Grill patrons. So if a Target Express were to move in, that parking agreement would be grandfathered in. That means the new Target Express must close it’s doors by 5 p.m. as well, unlike many of its other stores that are open until 11 p.m. or midnight.“It sounds like a mess,” Ryan said. Ryan believes it has been a mess all along, saying the original parking agreement was odd, considering the distance between the restaurant and the lot. The two are almost two blocks apart.“It’s a far walk to South Beach [Bar and Grille],” Ryan said. “You can just park in the pier for free.”But if it keeps Target from moving in, Ryan said he was all for it.”Why don’t we turn it into like an indoor skate park or something,” Ryan asked. Target Corporation sent 10News this statement:"Target is always exploring possible locations for new stores, and we’re continuing to pursue the site on Newport Avenue in Ocean Beach. Work is continuing between the building owner and nearby restaurant to finalize the parking specifics at the location, and we are excited by the possibility of serving guests in the Ocean Beach community."The City of San Diego said owners of the South Beach Bar and Grille have also submitted paperwork, pursuing other parking options for their patrons.  2465

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