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SAN DIEGO (KGTV) -- For over a decade, SDSU associate professor of chemistry Gregory Holland has been researching spiders and particularly black widow’s silk.They’ve come to the realization, through their research, that the properties of black widow silk are stronger than steel and tougher than the Kevlar in bulletproof vests.Gregory Holland, SDSU associate professor of analytical chemistry and Northwestern chemistry professor Nathan Gianneschi said their collaboration shows the organization of the molecules involved in silk production is more complex than previously thought.There are companies that use synthetic spider silk but its the specific black widow spider silk that has the top tier benefits.“The synthetic spider silk its not a bad material, its just not as good as the real thing," Holland said.Holland says the company that creates synthetic silk actually has partnerships with Adidas and Patagonia. "The most important thing is a spider does it low energy, environmentally friendly. It’s just protein water and salt”.Once they reach the point where they’re able to identically replicate the silk of a black widow spider, the artificial version could be used in building materials for bridges or environmentally friendly replacements for plastic.Black widows (Latrodectus hesperus) spin a lightweight thread much stronger than that of other spider species, with draglines that can stretch an extra 25 percent of their length before snapping.The composition of the spun silk fibers was previously identified, but the structure of the proteins involved in producing them has been more of a mystery, now one step closer. 1650

SAN DIEGO (KGTV) — Drone video of a Pacific Beach man's search and rescue of his blind pet chameleon plays out like the perfect Hollywood action sequence.Vince Kay Vera says his pet chameleon, "Pete," is temporarily blind due to an infection. "He doesn't normally act like this. He's usually hunting, and hiding, and cruising, but right now he's just roaming aimlessly because he can't see," Vera says.RELATED: Blind San Diego puppy, guide sibling capture hearts around the globeBut that temporary struggle didn't stop the sly Pete from escaping his outdoor enclosure and ending up on the roof of Vera's Pacific Beach condo."So that's all he wants to do all day long, just go straight up," Vera laughed.When Vera noticed Pete was gone, he grabbed his drone and checked the few places he thought Pete could go.RELATED: Coronado gym creates 'March Madness' acts of kindness challenge"I thought it was gonna be hard to find him, but he was just blind wandering around up there you know," Vera said.Video shows Pete perched on the roof, in all his bright neon green splendor. Since there was no roof access, Vera enacted a daring rescue using his drone and some rope. Video shows the rope dangling over Pete, before the chameleon latches on a becomes the Tom Cruise of chameleons.Vera was able to hoist Pete off the roof and safely lower his pet to the ground.Vera's excitement was also caught on video: "Greatest day of my life!" 1434

SAN DIEGO (KGTV) - Firefighting cameras are blanketing California, shattering its goal of installing 650 cameras across California by 2022, thanks to the efforts of a UC San Diego professor and his team.The camera system, called ALERTWildfire, came from a need to confirm the ignition of a fire, and coordinate assets to be the most efficient and safe for the community.Geology Professor Neal Driscoll at UC San Diego is the Co-Director of ALERTWildfire and said just a couple of years ago it was a slow process confirming a fire sparked in the county."We’d have to send an engine to a mountaintop or launch an aircraft to verify ignition," Driscoll said.That wasted valuable time. ALERTWildfire allows fire command centers to find and assess a blaze with a few clicks on a computer.Cal Fire Captain Thomas Shoots said they look for key information from the cameras, "really just trying to hone in on where this fire is, what its potential is and who might need to be evacuated."The system launched in 2017 and now San Diego has 35 cameras across the county.The cameras pan, tilt and zoom on command and have a time-lapse function."The technology isn’t just good situational awareness, it’s also using that data and that information in real-time to evacuate people and save some more lives," Shoots said.Driscoll said they are continuing to grow the program, "locally I think we’ll cap out at 45-50."Shoots said they're working to grow to more than 1,000 cameras across the state by 2022 and Driscoll hopes to expand to other states like Colorado and Idaho.Driscoll advises the public to get familiar with the website, so in case of an emergency, you can be aware of your surroundings and evacuate safely.Driscoll also advised the public to RAP: Reduce risk, Activate your alerts, and Practice your plan. Ensure you're taking care of your property and creating defensible space, activate emergency alerts on your phone, and have a go-bag in case of an emergency, complete with masks and sanitizer during the pandemic. 2025

SAN DIEGO (KGTV) — Disney fans who are spending much of their at home currently can mix a little theme park magic into their lives.Disney is helping fulfill theme park cravings with "Imagineering in a Box," a free online program that gives users all the tools to create their own park and reveals "how artists, designers and engineers work together to create theme parks."The program, made in partnership with Khan Academy, allows users to experience interactive lessons about designing a theme park and attractions, and bringing animatronics and characters to life.RELATED:San Diego County libraries go digital to fight spread of coronavirusWoodward Animal Center launches 'critter cam' amid social distancingIt's the next best thing to virtually riding Disney attractions from your computer screen amid the coronavirus pandemic."With so many families at home right now, we thought this would be an especially useful time to share this program with you," said Josh Corin, creative development executive with Walt Disney Imagineering, in a blog post.For a look at the program and lessons, click here. 1108

SAN DIEGO (KGTV) -- Fire crews are on scene after a commercial building burst into flames Saturday morning.The fire erupted near Carroll Road and Miramar Road just before 8 a.m. Saturday morning.More than 60 units responded to the three-alarm fire, according to authorities.By the time fire crews arrived on scene, flames were shooting through the roof. No one was inside the building at the time of the fire.The cause of the fire is still under investigation, but crews say power to the building was turned back on before the fire started. 548