Rtersieva

   Както вече писахме, тази година метълите от Фарьорските острови TYR ще издадат новия си албум, осми студиен. Дискът носи името "Hel" ...

Necroloth writes: You probably thought that if you were looking at our galaxy from the outside and at a distance, you would see a thin disc of stars that orbit around a central region, but the further away from the inner regions of the Milky Way you are, the less the pull of gravity. At the outer disc, the hydrogen atoms that make up the Milky Way's gas disc are, as a consequence, warped into an S-like shape, no longer pulled together in a thin plane. A group of astronomers from Australia and China have built their "intuitive and accurate three-dimensional picture" by mapping 1339 classical Cepheids. There's a quick animation of the galaxy on the @NatureAstronomy twitter here. The study has been published in the journal Nature Astronomy.

Read more of this story at Slashdot.

You might recall that grade-school experiment where an iron filing-covered sheet of paper draped over a magnet reveals the invisible lines of its magnetic forces. But with a strong enough magnet (the kind they won’t let you play with in school) and a miniature trampoline, you can actually see those invisible magnetic…

Read more...

An anonymous reader quotes a report from Science Magazine: Many genome studies have shown that prokaryotes—bacteria and archaea -- liberally swap genes among species, which influences their evolution. The initial sequencing of the human genome suggested our species, too, has picked up microbial genes. But further work demonstrated that such genes found in vertebrate genomes were often contaminants introduced during sequencing. [...] Debashish Bhattacharya, an evolutionary genomicist at Rutgers University in New Brunswick, New Jersey, and UD plant biochemist Andreas Weber took a closer look at a possible case of bacteria-to-eukaryote gene transfer that [William Martin, a biologist that concluded that there is no significant ongoing transfer of prokaryotic genes into eukaryotes, has challenged in 2015]. The initial sequencing of genomes from two species of red algae called Cyanidiophyceae had indicated that up to 6% of their DNA had a prokaryotic origin. These so-called extremophiles, which live in acidic hot springs and even inside rock, can't afford to maintain superfluous DNA. They appear to contain only genes needed for survival. "When we find a bacterial gene, we know it has an important function or it wouldn't last" in the genome, Bhattacharya says. He and Weber turned to a newer technology that deciphers long pieces of DNA. The 13 red algal genomes they studied contain 96 foreign genes, nearly all of them sandwiched between typical algal genes in the DNA sequenced, which makes it unlikely they were accidentally introduced in the lab. "At the very least, this argument that [putative transferred genes are] all contamination should finally be obsolete," says Gerald Schoenknecht, a plant physiologist at Oklahoma State University in Stillwater. The transferred genes seem to transport or detoxify heavy metals, or they help the algae extract nourishment from the environment or cope with high temperature and other stressful conditions. "By acquiring genes from extremophile prokaryotes, these red algae have adapted to more and more extreme environments," Schoenknecht says. While Martin says the new evidence doesn't persuade him, several insect researchers say they see evidence of such gene transfer. "Iâ(TM)ve moved beyond asking 'if [the bacterial genes] are there,' to how they work," says John McCutcheon, a biologist at Montana State University in Missoula who studies mealy bugs. The red algae, he adds, "is a very clear case."

Read more of this story at Slashdot.

A doctor's tweet for a "few interested colleagues" leads to a global conversation about dementia.

If the robots are indeed taking our jobs, shouldn’t we all probably be working less? A movement is picking up momentum in the United Kingdom based on that very reasonable logic. On Thursday, a proposal backed by eminent British progressives like John McDonnell, Labour’s Shadow Chancellor (the party’s chief economic…

Read more...

While inspecting a known globular cluster, a team of astronomers began to notice that some of its stars didn’t seem to belong. Investigating further, they realized the anomalous stars were part of a nearby galaxy—one previously unknown to us.

Read more...

Sophisticated hackers have long exploited flaws in SS7, a protocol used by telecom companies to coordinate how they route texts and calls around the world. Those who exploit SS7 can potentially track phones across the other side of the planet, and intercept text messages and phone calls without hacking the phone itself. From a report: This activity was typically only within reach of intelligence agencies or surveillance contractors, but now Motherboard has confirmed that this capability is much more widely available in the hands of financially-driven cybercriminal groups, who are using it to empty bank accounts. So-called SS7 attacks against banks are, although still relatively rare, much more prevalent than previously reported. Motherboard has identified a specific bank -- the UK's Metro Bank -- that fell victim to such an attack. The news highlights the gaping holes in the world's telecommunications infrastructure that the telco industry has known about for years despite ongoing attacks from criminals. The National Cyber Security Centre (NCSC), the defensive arm of the UK's signals intelligence agency GCHQ, confirmed that SS7 is being used to intercept codes used for banking. "We are aware of a known telecommunications vulnerability being exploited to target bank accounts by intercepting SMS text messages used as 2-Factor Authentication (2FA)," The NCSC told Motherboard in a statement. "Some of our clients in the banking industry or other financial services; they see more and more SS7- based [requests],â Karsten Nohl, a researcher from Security Research Labs who has worked on SS7 for years, told Motherboard in a phone call. "All of a sudden you have someone's text messages."

Read more of this story at Slashdot.

Let's be real: Scandinavian homes always seem impeccable. While it's easy to chalk up their flawless interiors to hygge-inspired coziness and minimalist decor, we're still itching to know what design lovers are doing differently on that side of the globe to make their homes appear so perfect.

To find out, we hit up two of our favorite Scandinavian design enthusiasts for help: Niki Brantmark, creator of My Scandinavian Home and author of "Lagom: The Swedish Art of Living a Balanced, Happy Life," and Rebecca Thandi Norman, co-founder of Scandinavia Standard.

We asked them what exactly our northern friends are doing to make their homes look so immaculate, and they had lots of great tips to share.

READ MORE »

We may finally have found the long-elusive cause of Alzheimer's disease: Porphyromonas gingivalis, the key bacteria in chronic gum disease. New Scientist: That's bad, as gum disease affects around a third of all people. But the good news is that a drug that blocks the main toxins of P. gingivalis is entering major clinical trials this year, and research published Wednesday shows it might stop and even reverse Alzheimer's. There could even be a vaccine. Alzheimer's is one of the biggest mysteries in medicine. As populations have aged, dementia has skyrocketed to become the fifth biggest cause of death worldwide. Alzheimer's constitutes some 70 per cent of these cases and yet, we don't know what causes it.

Read more of this story at Slashdot.

According to The Washington Post, "a growing number of scientists, not normally known for being advocates, are bringing evangelical zeal to the message that lack of sleep is an escalating public health crisis that deserves as much attention as the obesity epidemic." "We're competing against moneyed interests, with technology and gaming and all that. It's so addictive and so hard to compete with," said Orfeu Buxton, a sleep researcher at Pennsylvania State University. "We've had this natural experiment with the Internet that swamped everything else." From the report: The sleep research community, formerly balkanized into separate sleep disorders such as insomnia and sleep apnea, has begun to coalesce around the concept of "sleep health" -- which for most adults means getting at least seven hours a night. But time in the sack has been steadily decreasing. In 1942, a Gallup poll found that adults slept an average of 7.9 hours per night. In 2013, the average adult had sheared more than an hour off that number. In 2016, the Centers for Disease Control and Prevention reported that a third of adults fail to get the recommended seven hours. In the blink of an eye, in evolutionary terms, humans have radically altered a fundamental biological necessity -- with repercussions we are still only beginning to understand. For years, animal studies have shown that learning activities are reactivated during sleep, a critical part of how lasting memories are formed. More recently, Princeton postdoctoral researcher Monika Schonauer asked 32 people to sleep in the lab after they had been asked to memorize 100 pictures of houses or faces. By analyzing their patterns of electrical brain activity, she found she could effectively read their minds, predicting which images they had been studying while awake -- because they were replaying them. [...] Sleep problems have long been recognized as a symptom of psychiatric and neurological disorders, ranging from depression to Alzheimer's. But increasingly, researchers are exploring the two-way street between disrupted sleep and disease. And researchers who started out interested in cognitive functions such as memory or brain development are finding themselves focused on sleep because it is so fundamental.

Read more of this story at Slashdot.

The Japanese firm will move its European headquarters to the Netherlands to avoid customs issues.

London-based brewer Fuller's is selling its beer and cider business to Asahi of Japan for £250m.

Becky started up the Anti Diet Riot Club to fight back against diet culture.

Victims of the siege at the hotel complex include a 9/11 survivor, a YouTuber and two inseparable friends.

Confused by Brexit jargon? Reality Check unpacks the basics.

Gunmen killed 21 people during a harrowing 19-hour siege in Nairobi, President Kenyatta says.

Astronomers using the ALMA telescope have discovered an oddly tilted planet-forming disk within a double binary star system, a configuration that up until this point only existed in theory.

Read more...

Scientists have measured a fundamental property of a supermassive black hole—how fast it spins—by measuring a star slamming into it.

Read more...

"Courage is resistance to fear, mastery of fear - not absence of fear."

Researchers say the study is a "light in the fog" in the search for the causes of chronic fatigue syndrome.

The European Union has a target of making all new buildings zero-energy by 2020, but in Norway, carbon neutrality isn't enough. From a report: A consortium in Oslo made up of architects, engineers, environmentalists, and designers is creating energy-positive buildings in a country with some of the coldest and darkest winters on Earth. "If you can make it in Norway, you can make it anywhere," says Peter Bernhard, a consultant with Asplan Viak, one of the Powerhouse alliance members. Bernhard says Powerhouse began in 2010 with a question: Is it possible to not only eliminate the carbon footprint of buildings, but to also use them as a climate-crisis solution? It was a lofty goal. According to the European Commission, buildings account for 40 percent of energy usage and 36 percent of carbon-dioxide emissions in the EU. But after undertaking several energy-positive projects -- building a new Montessori school, retrofitting four small office buildings, building a few homes, and breaking ground on two new office buildings -- Powerhouse has found the answer to the 2010 question to be an emphatic "Yes." In 2019, the collective's biggest project to date will open to the public: Powerhouse Brattorkaia, in the central Norwegian city of Trondheim.

Read more of this story at Slashdot.

A previously unknown hacker group is behind a mounting number of breaches that have been reported by local governments across the US. From a report: In a report published today, US cyber-security vendor FireEye has revealed that this yet-to-be-identified hacker group has been breaking into Click2Gov servers and planting malware that stole payment card details. Click2Gov is a popular self-hosted payments solution, a product of US software supplier Superion. It is sold primarily to US local governments, and you can find a Click2Gov server installed anywhere from small towns to large metropolitan areas, where it's used to handle payments for utility bills, permits, fines, and more. FireEye says this new hacker group has been attacking Click2Gov portals for almost a year. The company's investigators believe hackers are using one or more vulnerabilities in one of Click2Gov's components --the Oracle WebLogic Java EE application server-- to gain a foothold and install a web shell named SJavaWebManage on hacked portals. Forensic evidence suggests the hackers are using this web shell to turn on Click2Gov's debug mode, which, in turn, starts logging payment transactions, card details included.

Read more of this story at Slashdot.

An anonymous reader shares a report: Work four days a week, but get paid for five? It sounds too good to be true, but companies around the world that have cut their work week have found that it leads to higher productivity, more motivated staff and less burnout. "It is much healthier and we do a better job if we're not working crazy hours," said Jan Schulz-Hofen, founder of Berlin-based project management software company Planio, who introduced a four-day week to the company's 10-member staff earlier this year. In New Zealand, trust company Perpetual Guardian reported a fall in stress and a jump in staff engagement after it tested a 32-hour week earlier this year. Even in Japan, the government is encouraging companies to allow Monday mornings off, although other schemes in the workaholic country to persuade employees to take it easy have had little effect. Britain's Trades Union Congress (TUC) is pushing for the whole country to move to a four-day week by the end of the century, a drive supported by the opposition Labour party. The TUC argues that a shorter week is a way for workers to share in the wealth generated by new technologies like machine learning and robotics, just as they won the right to the weekend off during the industrial revolution.

Read more of this story at Slashdot.

What should you do when someone gets your name wrong in the professional sphere?

"IBM has agreed to sell select software products to HCL Technologies," writes Slashdot reader virtig01. "Included among these is everyone's favorite email and calendaring tool, Lotus Notes and Domino." TechCrunch reports: IBM paid $3.5 billion for Lotus back in the day. The big pieces here are Lotus Notes, Domino and Portal. These were a big part of IBM's enterprise business for a long time, but last year Big Blue began to pull away, selling the development part to HCL, while maintaining control of sales and marketing. This announcement marks the end of the line for IBM involvement. With the development of the platform out of its control, and in need of cash after spending $34 billion for Red Hat, perhaps IBM simply decided it no longer made sense to keep any part of this in-house. As for HCL, it sees an opportunity to continue to build the Notes/Domino business. "The large-scale deployments of these products provide us with a great opportunity to reach and serve thousands of global enterprises across a wide range of industries and markets," C Vijayakumar, president and CEO at HCL Technologies, said in a statement announcing the deal.

Read more of this story at Slashdot.

Dishes stress me out. Usually because as I'm flinging oatmeal bowls at my children and panic-cooking pork shoulder for tomorrow's work potluck while defrosting fish for dinner, all I see is the mess I'm making and the chores someone will have to do later. And by someone, I mostly mean my husband. But it turns out, if I'm creating all that stress, maybe I should be doing the dishes, too, in order to actually relieve the stress.

READ MORE »

An anonymous reader quotes a report from The Guardian: Luxembourg is set to become the first country in the world to make all its public transport free. Fares on trains, trams and buses will be lifted next summer under the plans of the re-elected coalition government led by Xavier Bettel, who was sworn in for a second term as prime minister on Wednesday. Luxembourg City, the capital of the small Grand Duchy, suffers from some of the worst traffic congestion in the world. It is home to about 110,000 people, but a further 400,000 commute into the city to work. A study suggested that drivers in the capital spent an average of 33 hours in traffic jams in 2016. While the country as a whole has 600,000 inhabitants, nearly 200,000 people living in France, Belgium and Germany cross the border every day to work in Luxembourg. Luxembourg has increasingly shown a progressive attitude to transport. This summer, the government brought in free transport for every child and young person under the age of 20. Secondary school students can use free shuttles between their institution and their home. Commuters need only pay about $2.27 for up to two hours of travel, which in a country of just 999 sq miles (2,590 sq km) covers almost all journeys. Now, from the start of 2020 all tickets will be abolished, saving on the collection of fares and the policing of ticket purchases. The policy is yet to be fully thought through, however. A decision has yet to be taken on what to do about first- and second-class compartments on trains.

Read more of this story at Slashdot.

Food allergy rates among children are on the rise, and Western lifestyles may be to blame.

"When a pair of California Highway Patrol officers pulled alongside a car cruising down Highway 101 in Redwood City before dawn Friday, they reported a shocking sight: a man fast asleep behind the wheel," reports the San Francisco Chronicle: The car was a Tesla, the man was a Los Altos planning commissioner, and the ensuing freeway stop turned into a complex, seven-minute operation in which the officers had to outsmart the vehicle's autopilot system because the driver was unresponsive, according to the CHP... Officers observed Samek's gray Tesla Model S around 3:30 a.m. as it sped south at 70 mph on Highway 101 near Whipple Avenue, said Art Montiel, a CHP spokesman. When officers pulled up next to the car, they allegedly saw Samek asleep, but the car was moving straight, leading them to believe it was in autopilot mode. The officers slowed the car down after running a traffic break, with an officer behind Samek turning on emergency lights before driving across all lanes of the highway, in an S-shaped path, to slow traffic down behind the Tesla, Montiel said. He said another officer drove a patrol car directly in front of Samek before gradually slowing down, prompting the Tesla to slow down as well and eventually come to a stop in the middle of the highway, north of the Embarcadero exit in Palo Alto -- about 7 miles from where the stop was initiated. Tesla declined to comment on the incident, but John Simpson, privacy/technology project director for Consumer Watchdog, calls this proof that Tesla has wrongly convinced drivers their cars' "autopilot" function really could perform fully autonomous driving... "They've really unconscionably led people to believe, I think, that the car is far more capable of self-driving than actually is the case. That's a huge problem."

Read more of this story at Slashdot.