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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

At a rally in Wisconsin Tuesday, President Donald Trump called on Gov. Tony Evers to "open it up" and claimed he "saved Kenosha" by sending in the National Guard.Trump spoke at a MAGA rally in West Salem, La Crosse County late Tuesday afternoon, exactly one week before Election Day.The president touched on two hot topics in the state: coronavirus, and protests and unrest in Kenosha following the police shooting of Jacob Blake."Speaking of lockdowns," Trump said after claiming Joe Biden wants to lock the country down to stem spiraling COVID-19 cases, "let's get your governor to open it up, get him to open it up." Evan Vucci/AP President Donald Trump speaks during a campaign rally at MotorSports Management Company, Tuesday, Oct. 27, 2020, in West Salem, Wis. (AP Photo/Evan Vucci) Trump moved on to protests and unrest in Kenosha."When the violent mob came to Kenosha - you know Kenosha, everybody knows Kenosha - Biden opposed sending in the National Guard. We sent in the National Guard, and we saved Kenosha. We saved Kenosha. Kenosha wouldn't be standing," Trump said at the La Crosse rally.Gov. Evers authorized Wisconsin National Guard members to deploy to Kenosha on Aug. 26, to assist local law enforcement. Biden vowed during his own visit to Kenosha that he will never exploit members of the National Guard for political purposes. Morry Gash/AP President Donald Trump speaks at a campaign rally Tuesday, Oct. 27, 2020, in West Salem, Wis. (AP Photo/Morry Gash) The president's rally Tuesday was his third in Wisconsin in the past two weeks. Trump attended a campaign event in Waukesha last Saturday and in Janesville the weekend before that. In early September, Trump visited Kenosha following protests and unrest.Prominent members of both the Trump and Biden campaigns have been ramping up their visits to the key battleground state ahead of Nov. 3, as some polls suggest the state will be won by slim margins, just like in the 2016 presidential election.This article was written by Jackson Danbeck for WTMJ. 2129

A Ukrainian passenger jet carrying 176 people crashed just minutes after taking off from the Iranian capital's main airport, turning farmland on the outskirts of Tehran into fields of flaming debris and killing all on board. The crash of Ukraine International Airlines came hours after Iran launched a ballistic missile attack on Iraqi bases housing U.S. soldiers. Iranian officials said they suspected a mechanical issue brought down the Boeing 737-800 aircraft. The Ukrainian Embassy initially said they did not believe the crash was terror related, but later pulled that statement. "Information on the causes of the plane crash is being clarified by the commission," the embassy said, according to CNN. Among those killed in the crash were 82 Iranians, 63 Canadians and 11 Ukrainians were killed in the crash, according to CNN. Ukraine's foreign minister says Swedish, Afghan, British and German nationals were also among those killed. Canadian Foreign Minister Fran?ois-Philippe Champagne says he's been in touch with the government of Ukraine since the crash. He called it tragic news and said Wednesday that Canada's "hearts are with the loved ones of the victims, including many Canadians." CNN reports that Iran will not hand over the black boxes containing flight information over to the United States or to Boeing. Iran says it has no obligation to provide the information to the U.S. under international aviation law.Commercial airlines are rerouting flights crossing the Middle East to avoid possible danger amid escalating tensions between the United States and Iran. Australian carrier Qantas says it's altering its London to Perth, Australia, routes to avoid Iranian and Iraqi airspace until further notice. Malaysia Airlines says that “due to recent events,” its planes would avoid Iranian airspace. Singapore Airlines also says its flights to Europe would avoid Iran. The U.S. Federal Aviation Administration has barred American pilots and carriers from flying in areas of Iraqi, Iranian and some Persian Gulf airspace. Analysts say that changed flight plans are expected to inconvenience as many as 15,000 passengers per day and lengthen flight times by an average of 30 to 90 minutes. 2218

A breakup can be devastating, leaving people in an emotional wreck. However, there’s a unique service that is helping people quickly get back on their feet. “There really is a tremendous loss of personal identity, leaving a shared relationship,” says Onward co-found Lindsay Meck. “You sort of define yourself a part of that couple. You might have a pretty extended shared friend group, even family members.” That's why Meck and Mika Leonard started their company Onward, a post-breakup concierge service. “Necessity is the mother of invention, so my best friend, who is my co-founder, and I both went through our own big city breakups about six months apart,” says Meck. With a breakup comes the daunting task of rearranging your life. "Dealing with address changes, dealing with all the logistics, coupled with the emotions of being sad, but still needing to be a functional member of society,” explains Meck of the help Onward provides. With Onward, you chose from three post-breakup packages to get you back on your feet. For , the 10-day reboot will help you pack up, move out and provides self-care amenities. The 30-day recharge includes helping you find a new place, new furniture, and even help you setup all your new utilities. That will cost you 5. Then, there's the three-month recalibrate for 0. It’s an upgrade that also includes getting you a therapist and provides activities to join to help you meet new people. "You just need someone who can pack your stuff, make those phone calls for you, when you are just really trying to get out of bed every day,” Meck says. Starting over isn't easy, which is why the founders of Onward believe in their service. “Trying to resume by yourself, because you're usually with a partner all the time, so doing things alone would be kind of hard," says Meck. Right now, Onward is only in New York City, but they have big plans to expand their post-breakup service nationwide. There are similar companies, like Untied and Worthy, that also work to help divorcees get back on their feet. "There's no magic formula of getting over a relationship; it takes time,” says Meck. “But in the meantime, you want to be put in the best possible situation to move forward, and that can be really hard." 2272

Many parents are wondering how schools could look different if they reopen in the fall. The Pima County, Arizona, superintendent toured a charter school today. The principal of Da Vinci Tree Academy invited Dustin Williams to look at a preliminary model that follows CDC guidelines. Williams says, “I saw the partitions up and I said, Whoa. I haven't seen a model like that. This is one of the first models I've seen in class. But I have to accept we're in unprecedented times and safety has to be paramount for everybody.” <div class="Figure-credit" itemprop="author">KGUN 906