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SAN DIEGO (KGTV) - A team of scientists at UC San Diego is getting into the beach business."We looked around and said 'what's the most important thing that we could possibly make?" said Biology Professor Stephen Mayfield. "And that answer is obvious. Flip flops and surfboards."Much more important than the products themselves is what they are made of. Mayfield wants to make plastic products out of more sustainable materials than the traditional petroleum. He says extracting the oil from algae is a much cleaner process. And because it is biodegradable, old and worn-out flip-flops and surfboards won't sit in landfills for thousands of years.The surfboards are virtually indistinguishable from traditional boards, and only cost about five dollars more. Mayfield says about a dozen professional surfers are already using algae boards in worldwide competition.His team at UCSD is working with a local manufacturer to bring the boards to market. Mayfield expects them to be ready by the end of spring.The flip flops are currently in the prototype stage. Mayfield plans to distribute several pairs to UCSD students this summer for testing. He hopes they will be ready for sale to the public by next year."My dream would be if we could make all the flip-flops in the world out of this material. This would have an enormous benefit to the planet."Mayfield's team are experimenting with the chemistry to control how quickly the flip-flops will biodegrade. His plan is to engineer them to last the same as a standard flip-flop. 1531

SAN DIEGO (KGTV) -- A San Diego woman who participated in a local coronavirus vaccine trial is sharing her experience.Although it’s a blind study, she says she’s convinced she received the vaccine and she hopes her story will encourage others to get vaccinated.During the summer, American biotech company Moderna began some of its phase three trials in San Diego. Leslie Sullivan was one of those patients.“I put my name in the hat and by the end of July I was in getting my first dose,” she told 10News.The vaccine is given in two doses. “It felt like a flu shot and not much in the way of reaction after the first one,” Sullivan added.She says the second time she received the shot, she felt something. “By midnight I spiked a fever, I had chills, it was exactly like how the flu feels.”A day later, Sullivan was back to normal.Sullivan doesn’t know whether or not she got the vaccine, but says based on the symptoms she experienced, she’s almost positive she didn’t get a placebo. She says some people she’s spoken with mistakenly believe that if she got the actual vaccine, she had COVID-19.“The vaccine does not give you COVID this particular one has no live virus in it at all.”Both the Moderna and Pfizer vaccines use MRNA technology, which relies on messenger RNA to essentially trick the body into making antibodies to fight the virus.At some point Sullivan will find out if she did indeed get the vaccine When a vaccine is made available to the public, those who received a placebo will be notified so they can get vaccinated. 1544

SAN DIEGO (KGTV) - A small coffee shop in Carmel Mountain Ranch is now the world's best coffee roaster.Mostra Coffee just won Roast Magazine's top honor as the 2020 Roaster of the Year."It was a really far fetched, big dream of ours to one day achieve one day," said Mostra Coffee co-founder Jelynn Malone. "So the fact we were able to achieve it in six years is mind-blowing to us."Malone started the company with a few friends in a garage in 4S Ranch. They were looking for ways to help poor people in the Philippines and learned that buying coffee from local farmers can help provide money and jobs to the region."It was rooted in good and wanting to help," said Malone. "We just believed in our mission so much that we thought, you know, let's just go for it. What it's become now is just surreal and amazing."Right now, Mostra Coffee has one shop in Carmel Mountain Ranch, but they have plans to expand. They're opening a second location in 4S Ranch in March and just signed a lease for a spot in Mira Mesa.Malone said their passion for coffee is what's fueled their success."It's very similar to wine," she said. "It'll taste anywhere from peaches to chocolates, to tea leaf flavor notes to blueberry. There are so many different flavor notes you can get out of coffee that I don't think people realize, and you get to do that in specialty coffee."In addition to the new locations, Mostra is expanding into the instant coffee business. They just launched a line of single-serve instant coffee packs."Now you can enjoy Mostra coffee when you're flying or camping or at work or rushing in the morning and don't have time to come into the store," said Malone.Through all the expansion, Malone said they plan to keep the small-batch mentality that brought them this far."The community's been so supportive that I think people will really appreciate having more access to Mostra." 1889

SAN DIEGO (KGTV) -- According to a new report, San Diegans need to make more than 0,000 a year to be able to afford a home.Mortgage site HSN.com reported on the findings last week. Nationally, a salary of just over ,000 is needed to buy a home at the median US price.In San Diego, however, the report claims a salary of 0,986.05 is needed to afford a 5,000 home, and that’s assuming you’re willing to put down 20 percent.With only a 10 percent down payment, the required salary rises to more than 5,000. To read through the full report, click here.Related stories:  593

SAN DIEGO (KGTV) -- A training issue led to more than a dozen voters throughout San Diego County receiving the wrong ballot. According to Registrar of Voters Michael Vu, the issue affected fewer than 30 voters at satellite locations throughout the county. Luckily, the Registrar of Voters was able to quickly catch and correct the issue. RELATED: California voting changes raise concerns for 'Super Tuesday'“It was a training issue at the end of the day and we were able to identify it Saturday and corrected it for voters,” Vu said. Click here to find your local polling place. 587