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BOSTON, Mass. – The 124th Boston Marathon has been postponed until Sept. 14 due to the ongoing coronavirus outbreak in the United States. The Boston Athletic Association 184

BALTIMORE, Md. – In looking for creative inspiration, engineering student Qiyuan Fu finds it in a box, with an interesting occupant. Inside: a real, live snake. “We can definitely learn something from them,” Fu said. The snake is a Kingsnake, which is native to deserts in California and Mexico and serves as the model for a new robot, developed in a mechanical engineering lab at Johns Hopkins University. “We added this one directional wheel, so it can only rotate in one direction,” said Fu, as he demonstrated how the robot moves. The “snake robot,” and its colleague, the “roach robot,” are so-called “bio-inspired robots” – taking their cues from mother nature. “We studied snakes here because they are exceptionally good at moving through almost any terrain,” said Johns Hopkins assistant professor Chen Li. Li said it’s an idea with practical applications: the robots could potentially help in search and rescue, by making their way through tight spaces to find people trapped in rubble. “People have actually tried to build snake robots for several decades,” he said. In the past, though, the robots fell short once they left the lab environments, unable to make it through different types of terrain. This time – using specially positioned cameras – they’ve observed how the snakes and roaches move across different surfaces and attempted to mimic what nature already does so well. “What's really unique about our work is that we focus on understanding the physical principles – starting by looking at animals,” Li said. “And then by understanding such principles, we can apply them to the to the robot.” The snakes have 200 vertebrae; the snake robot has 20 segments. It’s progress, these engineers say, with more to go. “There’s still going to be a lot of challenges ahead,” Li said.The engineering lab is now looking into modeling robots based on lizards. That’s because of their ability to leap across surfaces, which could further help robots make their way across uneven terrain. 2008

PALM BEACH COUNTY, Fla. – If you choose to bring a live Christmas tree into your home, you may want to be on the lookout for critters. One 152

TAMPA, Fla. — The Tampa Bay area is known for its crystal clear beaches and white sand.Many people see the saltwater as a place to relax and kick back, but Dr. Serene Al-Momen sees it as a vast area of opportunity to stop the spread of the coronavirus.Specifically with what lies under the surface."The jellyfish is the component of the sensor that basically makes the cell emit light when a pathogen from the air is connected to it or binds to it," Dr. Al-Momen said.Dr. Al-Momen is the CEO of the company Senseware. She said the jellyfish is helping her team identify the coronavirus in the air.Her team works to find what's in the air behind the scenes. They do it with a sensor box not much bigger than an Amazon Echo at home.The sensor can detect pathogens in the air like Ecoli, SARS and anthrax.In March, they shifted gears in what type of pathogen they wanted to find."We took what we had and we kind of improved on it to really meet the challenges of today with COVID," Dr. Al-Momen said.The sensor can count particles down to the smallest micron that the common eye would never catch.To detect the coronavirus, they made adjustments."For COVID, we have the SARS code 2 antibody in that cell. So, what happens is when we get the sample of the air and the sensor gets the sample of the air there is a pathogen that binds into the cell and connects to it it will emit light," Dr. Al-Momen said.To help identify pathogens scientists use a luminescent component from a jellyfish; something that is nothing new when working to identify viruses and diseases."This particular methodology was created in the early 2000s by the MIT Lincoln Labs to specifically identify anthrax threats when anthrax was an issue," Dr. Al-Momen said.The jellyfish's protein helps light up a cell when a pathogen from the air is connected to or binds to it.The team then uses sophisticated algorithms that measure the intensity of the light that can determine whether it's positive or negative.The sensors cost tens of thousands of dollars and are geared towards larger corporations such as hospitals and senior care facilities.Senseware is currently in the Beta testing phase and they hope to offer the machine commercially by November.For more information about Senseware, visit their website. This story originally reported by Vanessa Araiza on abcactionnews.com. 2372

A 72-year old woman was gored by a bison in Yellowstone National Park on Thursday, June 25.A news release from park officials says the tourist approached within 10 feet of a bison several times to take its photo, and the bison gored her. It happened Thursday evening at the woman's campsite at Bridge Bay Campground.Rangers provided immediate medical care to the woman who sustained numerous goring wounds. She was then flown via helicopter to Eastern Idaho Regional Medical Center.“The series of events that led to the goring suggest the bison was threatened by being repeatedly approached to within 10 feet,” said Yellowstone’s senior bison biologist, Chris Geremia. “Bison are wild animals that respond to threats by displaying aggressive behaviors like pawing the ground, snorting, bobbing their head, bellowing, and raising their tail. If that doesn’t make the threat (in this instance it was a person) move away, a threatened bison may charge. To be safe around bison, stay at least 25 yards away, move away if they approach, and run away or find cover if they charge.”This is the second incident of a bison injuring a visitor in 2020; the park re-opened several weeks ago after a prolonged COVID-19 closure.Several recent incidents involving visitors and wildlife at Yellowstone:Earlier this month, a visitor was knocked to the ground after getting too close to a bison.In July 2019, a group of about 50 people got too close to a bison, which then charged and knocked a 9-year-old girl into the air. Click here for details and video.A visitor to Yellowstone recorded in May of 2019 a small dog running around and barking at two bison .In July of 2018, a man was caught on camera taunting a bison on a road in Hayden Valley. He was later sentenced to 130 days in jail by a federal judge in Wyoming.In September of 2018, a man was knocked down by an elk while standing on the side of the road. He was not injured.Park officials say that animals in Yellowstone National Park are wild. When an animal is near a trail, boardwalk, parking lot, or in a developed area, visitors must give it space. Stay 25 yards away from all large animals – bison, elk, bighorn sheep, deer, moose, and coyotes - and at least 100 yards away from bears and wolves.The Bison is the largest mammal in North America. Males can weigh up to 2,000 pounds and stand up to six feet tall, according to the Department of Interior. This article was written by David Sherman for KRTV. 2477