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Grab your headphones and prepare to be blown away.NASA just announced it has heard the first-ever "sounds" of wind on Mars. But if you're expecting howling, swooshes and crackles, you're in for a surprise. These are vibrations, captured by NASA's InSight lander, which touched down on the Red Planet just last week. The craft will stay put until November 24, 2020, measuring quakes that happen anywhere on Mars.This week, the craft recorded something unexpected."InSight sensors captured a haunting low rumble caused by vibrations from the wind, estimated to be blowing between 10 to 25 mph (5 to 7 meters a second) on Dec. 1, from northwest to southeast," the agency said.An air pressure sensor and a seismometer recorded the noise through the vibrations in the air and vibrations around the aircraft "caused by the wind moving over the spacecraft's solar panels."This is the only time when vibrations from the lander will be recorded by the seismometer, since it will be moved by the craft's robotic armed and placed on the Martian surface, along with other instruments.The craft's landing comes as part of NASA's mission to explore the planet's deep interior.InSight lander's sensors are designed to detect quakes and air pressure through wind vibrations. The lander will measure whether tremors have the same effect as earthquakes. The Seismic Experiment for Interior Structure (SEIS), the seismometer, will use the vibrations to help scientists configure more about the planet's interior."Capturing this audio was an unplanned treat. But one of the things our mission is dedicated to is measuring motion on Mars, and naturally that includes motion caused by sound waves," Bruce Banerdt, the InSight principal investigator at NASA's Jet Propulsion Laboratory, said in a statement.To better hear this bass sound, it's better you bring out your headphones, or your subwoofer, as NASA suggested.You can hear the sounds here and listen to NASA's news telecon with a panel of scientists here.The-CNN-Wire 2011

HAMPTON ROADS, Va. - When COVID-19 hit, most people wouldn’t have imagined working from home for this long. But for thousands of Americans working from home has become the new reality.Dr. Ryan Light from Tidewater Physicians Multispecialty Group said he has seen a significant increase in patients coming in for pain to their lower backs, eyes, joints, and hands. He said many don’t realize what is causing the pain. He attributes the pain to months of working from home and not having the proper work environment setup.“People are working in their bedrooms, people are working in their kitchens, they have probably tried multiple locations and still haven't found a comfortable location,” said Dr. Light.He said many times the pain increases over time. They don’t realize the pain is caused by the way they are sitting, working on their computer or laptop. He said the pain will creep in.Leaders with the American Chiropractic Association say they are seeing an increase in people with pain in their neck, shoulders, wrists, and hands, lower back pain, and experiencing headaches.Dr. Karen Erickson with the American Chiropractic Association, A.C.A said the hunched-over posture that people assume when they don't have a good ergonomic setup is causing a lot of the problems.ACA said they conducted a Facebook poll on April 21 and found that 92% of respondents noticed an increase in musculoskeletal issues such as back pain and neck pain among their patients and people they know since the stay at home guidance went into effect in March. There were about 200 people surveyed.Dr. Erickson said she too has seen an influx in patients coming to her. She said it is both new patients and those who she previously treated that need help again.“I have never been busier,” she said.She offered some suggestions for how people can make changes to their work environments to prevent pain. She said people should keep their computer screen or laptop at eye level.Dr. Erickson said looking down at your laptop and rounding your shoulders forward puts a lot of stress on your neck and your shoulders.She said sitting on a couch can also cause problems if the couch is deep or too soft. She said it can strain the lower back and she suggested using a hard chair.“Keep your feet flat on the floor with a 90-degree bend in your knee, a lot of people cross their feet under their chair and that actually puts a lot of stress on your low back,” said Dr. Erickson.And she suggests switching up your work environment by moving around your home if possible. She said spend a few hours in your office, move to the kitchen, put the laptop on the mantel, and stand. She said walk around while you are on phone calls and take breaks to go outside.She said many people are walking around in pain.“There's no big moment where they all of the sudden have an explosion of pain. It is just a little bit at a time and a lot of times we get used to just being in pain.”This story was first reported by Margaret Kavanagh at WTKR in Norfolk, Virginia. 3029

Hospital nurses in Philadelphia are ready to go on strike amid a surge of coronavirus cases across the country, according to the union. The union said in a statement that 800 members of the union at St. Mary Medical Center are planning to picket on Tuesday and Wednesday. One of the main sticking points is minimum staffing levels, which is the proportion of patients to nurses in a hospital.“Safe staffing is the main issue in our negotiation--it's why we organized last year in the first place,” says Kathy McKamey R.N., who works on St Mary's MG2 unit and has been at the hospital for 10 years, said in a statement provided by the union. “Trinity has refused to commit to the minimal safe staffing guidelines every study out there has said improve patient outcomes. But the truth is, even if they had, we don't have the staff to fill them because our wage scale is so far below that of area hospitals. Nurses are literally fleeing to other hospitals 20 minutes away where they can make to more an hour. My unit alone has lost 20 nurses since January; the perioperative areas have lost 35 nurses in the last year. The grids are meaningless if you can't find nurses to fill the spots."Adding to nurses’ concern is the possibility of having to report to work while infected with the coronavirus. Last week, the state of North Dakota called upon asymptomatic nurses to remain on the job amid a spike in COVID-19 cases and a shortage of nurses.“Nurses working across all health care settings and specialties are essential to combating COVID-19,” wrote Tarik Khan and Betsy M. Snook of the Pennsylvania State Nurses Association in a joint statement released Monday. “Unfortunately, nearly 400 nurses in the United States have died due to COVID-19, and many others have been infected and hospitalized. This lack of protection for our nurses is unacceptable. Nurses and health care workers who are risking their lives, and the health of their own families, deserve better.“They deserve all of the PPE, testing, supplies, and safe staffing they need to fight COVID-19 and, if they contract the virus, all of the rest that is required to mend and fully heal. Health care organizations should use all other staffing resources for replacement providers so that those nurses who test positive for COVID-19 can get the required rest to recuperate.”Hospitals in the Philadelphia area told the Philadelphia Inquirer that they would hire replacement nurses to work if the union goes on strike."We respect the union members’ right to strike, and we remain committed to negotiating in good faith to reach agreement on a fair, consistent and sustainable initial contract for St. Mary nurses. We look forward to the day productive negotiations can resume," said a statement from Trinity Health. Coronavirus cases in Pennsylvania reached record levels last week, topping 5,000 cases in a single day for the first time since the start of the pandemic. In response, the city of Philadelphia announced on Monday plans to close indoor dining, gyms and museums in hopes of reducing the spread of the virus. 3096

German police fired water cannon and used pepper spray in the city of Chemnitz on Monday night as 6,000 far-right demonstrators, some chanting neo-Nazi slogans and giving Hitler salutes, clashed with counter-protesters over the fatal stabbing of a German man.An Iraqi and a Syrian man in their early 20s have been arrested after a brawl in which the 35-year-old German was stabbed, triggering two days of anti-migrant rallies.The Saxony state police said there were around 1,500 counter-protesters, vastly outnumbered by far-right demonstrators, many of whom had traveled from other states to Chemnitz.Ten people are being investigated for giving Nazi salutes, an illegal gesture in the country, Chemnitz police said, while social media video from the protests showed scuffles and far-right demonstrators chanting "German, social and national. Free, social and national," phrases heavily associated with the neo-Nazi movement. 934

Here's something scary: Even if you have the legal right to vote and have done everything to prepare yourself for Election Day, you could still be turned away at the polls.In recent years, almost two dozen US states have implemented laws that impose new restrictions on voting, which critics say disproportionally affect minority voters.The stricter laws stem from a 2013 Supreme Court decision that struck down parts of the 1965 Voting Rights Act, which required the approval of the Justice Department before states made any changes to their voting laws.In the last five years at least 23 states have placed restrictions on voting by closing polling places, cutting early voting, purging ineligible voters from electoral rolls and imposing stricter voter ID laws, reports the federal Commission on Civil Rights.With midterm elections around the corner and early voting already underway, it can be a tricky situation for thousands who are just looking to legally exercise their civic right as American citizens.But no matter what unexpected issues you encounter at your polling place, there are ways to make sure your vote gets in safely. Here are some tips. 1166

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