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Authorities have started the arduous task of trying to retrieve a US missionary feared killed on a remote Indian island, careful not to trigger conflict with the islanders.John Allen Chau was last seen last week when he traveled to the forbidden North Sentinel Island in the Bay of Bengal to try to convert the island's residents to Christianity. The Sentinelese, as they are known, have a decades-long history of repelling outsiders, a fact that is near certain to make the journey to find Chau a treacherous one.Indian authorities along with the fishermen who reported seeing Chau's body last week, went near the island on Friday and Saturday in an effort to figure out how to recover the body."We have mapped the area with the help of these fishermen. We have not spotted the body yet but we roughly know the area where he is believed to be buried," said Dependra Pathak, a top police official in the Andaman and Nicobar Islands.Pathak said the group spotted several tribe members carrying bows and arrows and walking around the area where the fishermen said they saw Chau's body being dragged and buried."The mission was done from a distance to avoid any potential conflict with the tribespeople as it's a sensitive zone," he said. "We are discussing with anthropologists and psychologists about the nature of the Sentinelese."Pathak said there are a lot of things to consider before they enter the island, including the psychology of its residents."There are legal requirements as well which we need to keep in mind while carrying out the operation. We are also studying the 2006 case where two local fishermen were killed. The bodies were recovered then," he said. 1678

AUSTIN, Texas — For Brett Hagler, the co-founder of non-profit New Story, building homes for people without adequate shelter is nothing new."We get a large piece of land and work with families that have been living in shacks or tents without shelter and design a totally new community with the families.”Approximately one billion of the world’s population is without proper shelter.To make a dent in that he says, they have to think outside the mold.“We believe traditional ways cannot get us there.”So for New Story’s next endeavor—adding more communities to the land they’ve already acquired in El Salvador—they teamed up with a brand new startup.That’s where Evan Loomis comes in. He’s the co-founder of Austin, Texas-based Icon, a company focused on new technologies for building homes.Their first big debut came at this year’s South by Southwest festival in their hometown.“This is a gigantic robot,” Loomis says, gesturing toward a large steel frame on wheels. “[It] really does some amazing things. Down to the millimeter it knows exactly where to place building materials.”In this case that material is a proprietary mixture of concrete, that pours out of a nozzle on the underside of the metalwork. And the machine moves along a computerized map to create a house.“This is basically the first permitted 3D printed house in the United States,” he said.“We have to invest in [research and design],” Hagler said. “[We asked ourselves] ‘how do we get a breakthrough in cost, speed, and quality?’ And that’s how we landed upon 3D-home printing. The excitement in the air is palpable as they walk us through and around this modest home built up of about 100 one-inch thick concrete layers.“It’s stronger than regular cinder block,” Hagler said. It also comes at a fraction of the cost of a regular house. This model had a price tag of about ,000 but they hope to get the price down to ,000.“We can build in a fraction of the time [compared to traditional construction methods], and it can have a higher quality, strength, and sustainability for the environment."It was 'printed' in just 48 hours. Eventually, they say it will be done in just a half day. It’s a small but open floor plan — with no physical doors — and rooms are separated by partial walls made up of the printed concrete.They say they’ll easily be able to customize different designs.The prototype home can fit a family of four or five.“If you’re coming from a tent or shack and you move into this,” Hagler said, “it’s a significant life-changing difference.”One of the things they’re most excited about with their upcoming 3D-homes project in El Salvador is the fact that they’re introducing groundbreaking technology to the people who usually see tech advances last.“We are actually bringing them the future -- which is robotic construction of housing — first,” Hagler said. “And they’re really excited about that.”They say they plan to begin construction in El Salvador before the end of the year with the hopes of finishing their first community of homes by early 2019. There could one day be plans for 3D printed homes in some of the poorest areas of the United States as well, Loomis said, but he has his eye set on possibly expanding to terrain that’s literally out of this world.“It could be a really great solution for making space habitation a lot more achievable,” Loomis said. “We hit a nerve with this technology, and we are going to hit the gas hard and try to take it to everybody now.” 3528

As you head to the stores for your back-to-school shopping, you may get suckered into buying items marked down as a sale. But there are a few things you should know before shopping if you want to save money.Jeff Kreisler, editor and chief of People Science, says in order to be a smart shopper, you have to pay attention to the "decoy price."“If something has three different versions," explains Kreisler. "The top version is too expensive, the bottom version is too cheap, and because we don’t really know how to value it, we chose what’s in the middle.”That middle item is not always the best deal. Also, don't get suckered into buying the newest item, which is usually overpriced.  712

Attorneys for Maria Butina and the Justice Department gave more signs Thursday morning they are negotiating a plea deal for the accused Russian spy.In a conference call with a federal judge in Washington, the attorneys said another upcoming hearing in the case should be canceled and that subpoenas planned for American University, where Butina was a graduate student, may be withdrawn by the end of this week.Both prosecutors and defense attorneys have previously indicated they were negotiating to end Butina's case.Butina was charged this summer for illegally acting as a foreign agent for Russia and accused of trying to create a back channel for Russia through activist groups, including the National Rifle Association.She is currently being held in solitary confinement at a Northern Virginia jail, her attorneys have said. So far, she has maintained her innocence, saying she was never a foreign agent and simply a foreign student studying in America.If Butina were to change her plea in the case from not guilty to guilty, she would likely return to Russia.Prosecutors previously told a court she was in touch with Russian backers and agents as she ingratiated herself with politically powerful Americans.The-CNN-Wire 1233

As many public health experts have expressed concern over President Donald Trump's re-election rallies amid the coronavirus pandemic, a study conducted by Stanford University examined the number of illnesses stemming from the rallies.According to the study published last week, the rallies likely caused 30,000 other coronavirus-related infections, resulting in 700 deaths. The study's authors noted that these cases were not specifically from rally attendees, which means that attendees could have spread the virus to others.The study did not use contact tracing; instead, they relied on a statistical model that analyzes the virus's spread in communities Trump held rallies.Specifically, researchers examined 18 rallies Trump held from June 20 to Sept. 22, noting that coronavirus cases in the area near the rallies increased by more than 250 per 100,000 residents."Our analysis strongly supports the warnings and recommendations of public health officials concerning the risk of COVID-19 transmission at large group gatherings, particularly when the degree of compliance with guidelines concerning the use of masks and social distancing is low," the study's authors said. "The communities in which Trump rallies took place paid a high price in terms of disease and death."Trump's rallies have generally included thousands of supporters standing shoulder to shoulder. While masks are often handed to supporters, most supporters at rallies opt not to wear them.Public health experts say that a combination of masks and keeping six feet of distance helps minimize the virus's spread, which has claimed more than 230,000 American lives since the spring.Public health experts have also encouraged people to hold gatherings outside, as most Trump rallies since he resumed campaigning in June have been held outdoors with a few exceptions.Trump has often mocked his opponent Joe Biden, who has held much smaller events to spread out the crowd. Biden has held several "drive-in" style events.Dr. Anthony Fauci, whose recent disagreements with Trump have boiled over on the campaign trail, said in an interview with CNN, he was troubled by Trump's rallies."We know that is asking for trouble when you do that," Fauci told. "We've seen that when you have situations of congregate settings where there are a lot of people without masks, the data speak for themselves."To read the full study, click here. 2403