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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

If you were planning on having a Zoom Thanksgiving dinner due to COVID-19, you'll no longer need to worry about limiting it to 40 minutes.In a tweet, Zoom says it is lifting the 40-minute limit on free calls during Thanksgiving. As a thank you to our customers, we will be lifting the 40-minute limit for all meetings globally from midnight ET on Nov. 26 through 6 a.m. ET on Nov. 27 so your family gatherings don't get cut short. ???? #ZoomTogether pic.twitter.com/aubsH0tfxG— Zoom (@zoom_us) November 10, 2020 The 40-minute limit removal is in effect from 12 a.m. Eastern on Thursday, November 26th through 6 a.m. Eastern on Friday, November 27th. This story originally reported by Paul Ross on wkbw.com. 737

Ohio has been added to the Ohio Department of Health’s COVID-19 Travel Advisory map, meaning the state is recommending Ohioans avoid traveling to Ohio, and those entering Ohio after traveling from Ohio are advised to self-quarantine in Ohio for 14 days.Obviously, outside of The Matrix or a Christopher Nolan movie, this is physically impossible. To be clear, you are free to move about the state, but the ODH recommends staying home except for necessary trips.The ODH included this statement on this week's travel advisory: "This is the first week since April where Ohio’s positivity for COVID-19 has increased above 15%. The state has seen record levels of cases, deaths, and hospitalizations in the past week, and all Ohioans can help to limit the spread and impact of this virus. This includes recommendations to stay at home except for necessary trips for supplies, consistent mask-wearing when around others, and frequent hand washing. Together we can help stop the spread of COVID-19."Ohio was added to its own travel advisory map because, as ODH states, the 7-day rolling average positivity rate for COVID-19 tests in the state rose above 15% for the first time since April this week. Any state with a positivity rate above 15% is put on the map, and the ODH recommends against travel to those states with high positivity.The positivity rate is an indicator of how much COVID-19 there is in a community, ODH states, and comes from state-level aggregate data from The COVID Tracking Project. The travel advisory is updated each Wednesday, based on data from Tuesday.The 13 other states included in Wednesday’s travel advisory and their average positivity rates are:Idaho - 49.0%Iowa - 43.4%South Dakota - 41.1%Kansas - 40.0%Alabama - 33.0%Pennsylvania - 29.0%Arizona - 23.0%Mississippi - 22.0%Utah - 20.0%Missouri - 19.0%Nevada - 17.0%Montana - 15.0%Arkansas - 15.0%The advisory and self-quarantine recommendations are intended for both leisure and business travel and should be heeded by both Ohioans and out-of-state travelers, the ODH stated. It is also guidance and not a mandate.For more information on the state's travel advisory, and recommendations for self-quarantining in Ohio after traveling to Ohio from Ohio, click here. This article was written by Ian Cross for WEWS. 2311

HAMPTON ROADS, Va.— Online shopping is convenient, especially at a time when everyone is encouraged to avoid crowds, but you’ll want to be sure to take extra steps during the holidays to make sure you’re not placing an order for someone else to pick up.Lori Torres, CEO of Parcel Pending, a package management company says one in five Americans is a victim of porch pirates.Porch pirates are constantly lurking for their next victim. They steal at night and they even steal during the day. The good news is, there are several things shoppers can do to make sure no one else gets your package except you.“Know when your package is getting delivered,” said Torres. “Don’t order and be going out of town for a couple of days when you were waiting for a package to arrive.”Torres says people should be monitoring delivery updates and be sure to grab their package once it’s delivered. She says shoppers can often times track and reroute packages online or through an app so they arrive when they are ready to pick them up.“A lot of the courier services from FedEx to UPS will let you reroute, and they can either hold them at their hub or they can hold them at a retail store.”That’s exactly what Amy Dallam is doing this holiday season. “One of the things I do is I sign up for text notifications of the delivery status so I know when it’s approaching and I can maybe delay an errand or something,” explained Dallam.If you’re not home during a delivery, experts say it’s a good idea to ask a neighbor to hold onto your package. Another safe option is mailing your package to a secure locker or P.O Box. You can also have the retailer hold on to your goods.“You can buy online and go into a store pick it up in a locker so now it’s contact free you get your item and safe and secure and you can get it the same day,” said Torres.Torres encourages anyone who has their package stolen to file a report with police.As criminals look for their next opportunity neighbors say they’ll be watching.“I would say, just as neighbors, look out for each other and if you see something that’s not right, follow up on it,” Dallam. This story originally reported by Kofo Lasaki on WTKR.com. 2195

View this post on Instagram This ?? is the newest Cadbury Clucking Bunny!!! ????????. We can not thank everyone enough for all of your support through this process! It has been amazing and we are all so excited and proud of our Lieutenant Dan! @cadburyusa . . #LieutenantDanforCadbury #thenewestcadburybunny #cadburybunnytryouts #twoleggeddog #handicapablepup #whoneeds4legs #wheelingsuperheroes #wheelchairpupper #disableddogsofinstagram #coonhoundsofinstagram #rescuedogsofinstagram #adoptaspecialneedspet?? A post shared by lieutenant_dan_the_twc (@lieutenant_dan_the_twc) on Mar 24, 2020 at 6:23am PDT 638