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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 County Credit Union? (SDCCU [sdccu.com]?), San Diego’s largest locally-owned financial institution, is proudly honoring local teachers through SDCCU Classroom Heroes, launched in partnership with ABC 10News and iHeartMedia, Inc. San Diego.SDCCU, ABC 10News and iHeartMedia are recognizing “Classroom Heroes” on a monthly basis throughout 2018. Winning teachers will be featured on a segment on ABC 10News, receive a 0 SDCCU Visa? gift card and one 2018 monthly winner will win a new Toyota Prius?.Congratulations to Ms Susan Henderson of Valley Center Elementary who was recognized in February through SDCCU Classroom Heroes.Teachers, students, parents and the community are encouraged to nominate a deserving teacher by visiting sdccu.com/classroomheroes [sdccu.com]. 789

SAN DIEGO, Calif. (KGTV) -- People living on the streets are worried that the new portable restrooms installed by the city will get shut down because of those using them for illegal activity.  The city installed four portable bathrooms on First and C Street near City Hall. Four hand washing stations were also installed.On Monday, people using the restrooms were thankful and said the restrooms were long overdue. One man, a Navy veteran, told 10News he's used the restroom twice since they were installed. On one of those trips, he found a used needle. He worries drug users will force the city to shut the bathrooms down. The area has 24-hour security. Security guards work in 12- hour shifts. One guard told 10News he warns people that they can't stay in the bathroom for too long. The city plans on installing other portable restrooms at different locations in the coming weeks. Those locations haven't been announced.  962

San Diego (KGTV)- It’s crunch time for California Republican candidates, wanting the official endorsement from their party. Their last minute pitches and speeches are happening this weekend at the Sheraton San Diego Hotel and Marina. Republican candidates, staff, and volunteers say they are ready to shake things up in Sacramento. “I will be the loyal opposition to the wayward liberals of the Legislature,” Lt. Governor candidate, Cole Harris said, at the candidate forum. “Jerry Brown has certainly left a mark in our state over the years,” Judge Steven Bailey said. The State Attorney General said Brown has not been the leader they had hoped for."We've had eight years of Jerry Brown,” Gubernatorial candidate, John Cox said. “Poverty has soared, the cost of living has soared, taxes have soared, so we're excited for the chance to change all of that."Republican Gubernatorial  candidates, John Cox of Rancho Santa Fe, and Travis Allen of Huntington Beach have until Sunday to pitch to the nearly 1,000 member GOP delegation in San Diego this weekend, to get the prized official party endorsement.They only get that if they win 60% of the votes cast at the convention tomorrow. With the endorsement, both men say the will be ready to fight head-on against Democratic frontrunner, Gavin Newsom. And if elected as Governor, both promised to rid both the controversial Gas tax increase the State's Sanctuary law. "These are the issues that affect every single Californian, regardless of political party,” Gubernatorial candidate, Travis Allen said. Allen said he has supported President Trump from the beginning.  While Cox did not vote for Trump in 2016, he eventually pledged his support of the President. Both men say Trump's business-oriented approach to leadership is what will save California from what they call Democratic destruction. 1897

SAN DIEGO (KGTV)— Thanksgiving is just four days away, and preparations are already underway for the 17th Annual Father Joe’s Villages Thanksgiving 5K Run.Proceeds from the race and festivities go toward the one million meals the organization serves to those who need it every year. One of the biggest draws of the event is the pie made by the organization’s Culinary Arts program students. The students are making 300 pumpkin pies, 200 apple pies, and 100 blueberry pies ahead of the race, possibly more if they get additional pre-orders. The pies are served the day before Thanksgiving at the shelter downtown. The pies are also sold at Balboa Park on race day."These are individuals who come to us and were homeless and now we're trying to get them up on their feet,” Deacon Joe Vargas, President of Father Joe’s Villages, said.The students were once homeless but decided that cooking would help get them out of poverty. They are part of a 14-week intensive program, where 92% of graduates get jobs in the field.10News met Dorothea Sontag, a disabled Air Force Veteran, who was once a volunteer at Father Joe’s. When times got tough, she sought help from them."After my husband died, I hit hard times,” Sontag said. She lived out of her van until Father Joe’s took her in. Now at 62 years old, the former nurse's aid has a new aspiration. "I have a brother who's chef in Connecticut, so maybe it's in our blood,” Sontag laughed. Her instructor Theresa Fields said she is proud of Sontag for always pursuing perfection in the dishes she prepares. "They get a sense of pride that you can see on their face. They just glow,” Fields said. "I see too many people who are disabled and they let their disability rule them. I rule my disability. I make sure I can keep doing things,” Sontag said. Pies cost if you pre-order them HERE by 11:59 pm on November 18, 2018. At the race, they are .This year, Father Joe's is selling pumpkin-flavored dog treats for . 2031