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REDONDO BEACH, Calif. (AP) — Defense contractor Northrop Grumman will be moving secret cargo through a Southern California marina this weekend.The Daily Breeze reports part of King Harbor Marina in Redondo Beach will be shut down from 5 p.m. Friday to 5 p.m. Sunday for the move of what is described as a U.S. Navy demonstration project.The large object will be taken from a Northrop Grumman facility in Redondo Beach to a barge for shipment to San Diego.The newspaper says that during a Redondo Beach City Council meeting this week, Northrop Grumman officials cited national security concerns in declining to provide information about the object.The company agreed on Oct. 15 to pay the city ,000 for a licensing agreement to use the marina and for any costs the city incurs. 787

Researchers from Florida Atlantic University released a video on Tuesday that shows how droplets disperse into the air from a person’s mouth.The researchers used different kinds of masks to analyze the disbursement of the droplets. The researchers also showed that without a mask, six feet of distance might not be enough to avoid infection.The FAU team tested a single-layer bandana-style covering, a homemade mask that was stitched using two-layers of cotton quilting fabric consisting of 70 threads per inch, and a non-sterile cone-style mask that is available in most pharmacies. The team used a mannequin, Laser lights and synthetic fog to help visualize the spread of the droplet from a cough..The researchers said that stitched quilted cotton masks worked the best in the simulation, with droplets from emulated coughs traveling just 2.5 inches from the mask. By comparison, without a mask, the droplets moved more than 8 feet, with some droplets traveling up to 12 feet during a heavy cough. The researchers also noted that the droplets remained suspended in midair for up to three minutes in the simulated environment.“We found that although the unobstructed turbulent jets were observed to travel up to 12 feet, a large majority of the ejected droplets fell to the ground by this point,” said Dhanak. “Importantly, both the number and concentration of the droplets will decrease with increasing distance, which is the fundamental rationale behind social-distancing.”FAU said that droplets from a cough traveled 3 feet, 7 inches from a bandana; 1 foot, 3 inches from a folded handkerchief; and 8 inches from a cone-style mask.“Preliminary results from our experiment reveal that significant concentrations of small particles from a turbulent jet such as from a heavy cough/sneeze can linger in still air for more than one minute. It only took the particles a couple of seconds to travel 3 feet; in about 12 seconds it reached 6 feet and in about 41 seconds it reached around 9 feet,” said Siddhartha Verma, an assistant professor in FAU’s Department of Ocean and Mechanical Engineering.Last week, the University of Washington’s Institute for Health Metrics and Evaluation projected that 33,000 American lives would be saved between now and October 1 by near universal wearing of masks.Last month, a study in the Lancet found that the use of masks and respirators by those infected with the virus reduced the risk of spreading the infection by 85%. The authors analyzed data that showed that N95 respirators in healthcare settings were up to 96% effective. Other masks were found to be 77% effective.The CDC issued guidance in April to recommend mask wearing while in public, which has become a requirement to enter retail establishments in more than a dozen states.The CDC's guidance stressed several points: That wearing a face covering is not a substitute for social distancing, and that the public should not use medical or surgical masks. The recommendations suggest the public should use fabric or cloth that covers the mouth and nose.To view FAU's video, click here. Justin Boggs is a writer for the E.W. Scripps National Desk. Follow him on Twitter @jjboggs or on Facebook . 3198

President Donald Trump signed a presidential proclamation Friday morning that will bar migrants who cross into the US illegally through the southern border from seeking asylum.Trump told reporters that he had "just signed" the proclamation as he departed the White House on Friday morning en route to Paris.The proclamation put into effect a new rule the Trump administration entered into the federal registry on Friday that would ban migrants from applying for asylum outside of official ports of entry. The American Civil Liberties Union has already called the rule "illegal," and legal challenges are expected to follow.The executive action is the latest the President has taken to clamp down on illegal immigration and to discourage the group of migrants now traveling through Mexico, many of whom want to seek asylum in the US, from making their way toward the country. Trump announced Thursday that he would make such a move.The-CNN-Wire 951

Racial disparities and bias in health care can be a double whammy for multi-generational families of color — specifically when Black men are the caregivers."We tend to think of the male caregiver as that individual that comes helicoptering in and pays the bills or take care of yard work. But that's not all that male family caregivers do," said Rita Choula, the director of caregiving at the AARP Public Policy Institute.AARP has found that there are nearly 3 million African-American men taking care of an adult family member or non-relative — usually someone with memory, emotional or mental health conditions.Conversations with those caregivers reveal the unique challenges and stereotypes they face, including health care bias."If he is going into a situation with an understanding that there may be a bias — when we talk about higher levels of stress, that would be one thing that could cause more stress for an African American male caregiver," Choula said.Black men are also less likely to ask for help, which can add to the stress. They're often still working essential jobs and facing financial impacts due to tough choices about balancing careers with their caregiving responsibilities.That stress has been amplified by the COVID-19 pandemic, as caregivers now face the risk of bringing the virus home to loved ones.But these Black men are dedicated. A majority of all African-American caregivers find a sense of purpose or meaning in that role — more so than other caregivers."Increasingly, male family caregivers are bathing their mothers. That's a difficult thing," Choula said. "So, as a provider, are you talking to that male caregiver about what that may mean to them emotionally?"Any caregivers seeking support — either in-person or online — can call the AARP Caregiver Hotline at 877-333-5885 or click here for more information. 1855

President Trump spoke to reporters Wednesday following Tuesday's Midterm Elections.Trump's began with prepared remarks speaking about Republicans wins in the Senate, calling his party's performance "historic."President Trump also made a point to call out Republicans who did not embrace his agenda and lost races, including Rep. Mia Love (R-Utah) who is currently losing to Democrat Ben McAdams."Mia Love gave me no love. And she lost. Sorry, Mia," Trump said.President Trump also indicated he may make a change in his cabinet regarding Secretary of the Interior, Ryan Zinke. Zinke has been plagued by a number of scandals since he took office."We'll take a look," Trump said.Trump was later asked if his Chief of Staff, Gen. John Kelly, would be leaving the administration."People leave," Trump said, while later indicating he hadn't heard of reports that Kelly would be leaving. Trump later claimed people were "lining up" to work in the White House.Trump's presser follows a mixed midterm election, which saw his Republican party pick up additional seats in the Senate, but lose control of the House of Representatives.Though Trump often speaks to pool reporters on the White House lawn and on the oval office, Wednesday's presser was just his third press conference since he took office in January 2017. His last presser took place in September as the Senate Judiciary Committee prepared to interview his Supreme Court nominee, Brett Kavanaugh, in the wake of sexual abuse allegations.Trump's first press conference came just weeks after his inauguration in February of 2017.Watch the press conference in the player above.    1672

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