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nyheder2019august18

Iceland commemorates first glacier lost to climate change

Iceland on Sunday honours the passing of Okjokull, its first glacier lost to climate change, as scientists warn that some 400 others on the subarctic island risk the same fate.

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Having kids makes you happier, but only when they move out

Parents with young children are less happy than non-parents, but the tables seem to turn when their children leave home and become more supportive than stressful

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Gilead did not seek US exclusivity on PrEP with Truvada

Drugmaker could be liable for billions in royalties to US government

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Conservationists, EU MPs urge ban on trophy hunting of endangered species

Dozens of European parliamentarians and conservation groups called Sunday on the regulator of global wildlife trade to ban all trophy hunting of rhinos, elephants and other endangered animals.

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Conservationists, EU MPs urge ban on trophy hunting of endangered species

Dozens of European parliamentarians and conservation groups called Sunday on the regulator of global wildlife trade to ban all trophy hunting of rhinos, elephants and other endangered animals.

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Singapore to bolster coastal defences against rising sea levels: PM

Singapore needs at least $72 billion to build defences against rising sea levels, its leader said Sunday as the low-lying city-state gears up against the impact of climate change.

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Wildlife now roam where US once forged its deadliest weapons

From a tiny Pacific island to a leafy Indiana forest, a handful of sites where the United States manufactured and tested some of the most lethal weapons known to humankind are now peaceful havens for wildlife.

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Liane Russell, Who Studied Radiation’s Effects on Embryos, Dies at 95

Her findings led to cautions against X-rays for pregnant women. She also discovered that the presence of the Y chromosome meant a mammalian embryo was male.

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APA: Blaming mental illness for gun violence is 'simplistic, inaccurate'

Two statements from APA officials make it clear that they don't see any substantial link between mental illness and gun violence. Decades of studies show that there is no conclusive evidence to this knee jerk rhetoric. Officials reiterate the argument that the easy access to guns is to blame. In the wake of the latest mass shootings throughout the United States, the American Psychiatric Associati

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Drako GTE Is A Ferocious Quad-Motor EV With A Staggering 1200HP And 206MPH Top Speed

Tesla arguably kicked off the electric vehicle revolution with the original Roadster, and really kicked things into high gear with the release of the Model S. The success of the Model S, and …

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Get a second phone number without buying a whole new line

You don't need to be a spy to get a burner. (Sergiu Nista via Unsplash/) Most of us only have one phone number, and we probably don’t want to share that one number with everyone. A disposable second number is awfully useful for one-time Craigslist conversations, or the early stages of online dating. Or perhaps you’re starting your own business and need a separate work number. If you want a way to

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YouTube Originals will be free to watch starting next month

The countdown to (mostly) unfettered access to YouTube Originals is on.

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Physicists find new state of matter that can supercharge technology

Researchers find a new state of matter called "topological superconductivity". The state can lead to important advancements in quantum computing. Utilizing special particles that emerge during this state can lead to error-free data storage and blazing calculation speed. None A group of physicists has discovered a new state of matter that can lead to significant advancements in quantum computing a

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Quantum Teleportation Now Comes in 3D

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Biosensor Warns About Salmonella Before Food Hits Stores

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Looks Like We Have a New State of Matter. [Popular Mechanics]

submitted by /u/Danj_memes_ [link] [comments]

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The Guardian view on ethics for mathematicians: an essential addition

Science may be morally neutral but scientists can’t be. They need to take seriously the ethical consequences of their work “‘Once the rockets ​are up, who cares where they come down? That’s not my department’​, says Wernher von Braun,” sang the satirist and mathematician Tom Lehrer in 1965 about the pioneer rocket scientist who worked first for Hitler making V2 weapons and, after 1945, with equal

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The Conversation

Your Professional Decline Is Coming (Much) Sooner Than You Think In July, Arthur C. Brooks wrote about how to make the most of it. Arthur C. Brooks’s insightful piece really hit home for me. I was a primary-care physician for 33 years before closing my office to concentrate on elder and end-of-life care five years ago, when I turned 65. I had started feeling my fluid intelligence ebb, even as I w

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A Growing Number of Americans Are Alarmed about Global Warming

But many more should be — Read more on ScientificAmerican.com

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A Growing Number of Americans Are Alarmed about Global Warming

But many more should be — Read more on ScientificAmerican.com

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Identification of genes responsible for sex-related differences in cancer aggressiveness

An understanding of the molecular basis of differences in the incidence and survival of cancer between men and women may allow the discovery of specific and more effective treatments. The study compares the brain tumours of male and female flies at the molecular level and identifies proteins responsible for the different degree of aggressiveness.

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Superconductors: Unraveling the stripe order mystery

Researchers have shed new light on how superconductivity and charge order can exist adjacent to one another.

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Unlocking the nanoscale world on standard biology lab equipment

Standard optical microscopes can image cells and bacteria but not their nanoscale features which are blurred by a physical effect called diffraction. Now, researchers report a simple way to bypass diffraction limitations using standard optical imaging tools.

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Optofluidic chip with nanopore 'smart gate' developed for single molecule analysis

A new chip-based platform integrates nanopores and optofluidic technology with a feedback-control circuit to enable an unprecedented level of control over individual molecules and particles on a chip for high-throughput analysis.

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Unlocking the nanoscale world on standard biology lab equipment

Standard optical microscopes can image cells and bacteria but not their nanoscale features which are blurred by a physical effect called diffraction. Now, researchers report a simple way to bypass diffraction limitations using standard optical imaging tools.

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Beijing to have 20,000 electric taxis in 2020

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Nikola Tesla predicted self-driving cars, wi-fi and smartphones.

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Citizens' wealth funds: A powerful new economic and social instrument

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Hong Kong’s Protests Have Cemented Its Identity

HONG KONG—As political upheaval here rolls through the summer, the proposed legislation that set months of demonstrations into motion has faded considerably from the prominence and parlance of protesters. Instead, disquiet over the now shelved bill, which would have allowed for case-by-case extraditions to mainland China, has morphed into something deeper, unearthing grievances and demands far be

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Shedding light on how the human eye perceives brightness

Scientists are shedding new light on the importance of light-sensing cells in the retina that process visual information. The researchers isolated the functions of melanopsin cells and demonstrated their crucial role in the perception of visual environment. This ushers in a new understanding of the biology of the eye and how visual information is processed.

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Wearable sensors detect what's in your sweat

A team of scientists is developing wearable skin sensors that can detect what's in your sweat. In a new article, the team describes a sensor design that can be rapidly manufactured using a "roll-to-roll" processing technique that essentially prints the sensors onto a sheet of plastic like words on a newspaper. The sensors can provide real-time measurements of sweat rate, and electrolytes and met

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Superconductors: Unraveling the stripe order mystery

Researchers have shed new light on how superconductivity and charge order can exist adjacent to one another.

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Optofluidic chip with nanopore 'smart gate' developed for single molecule analysis

A new chip-based platform integrates nanopores and optofluidic technology with a feedback-control circuit to enable an unprecedented level of control over individual molecules and particles on a chip for high-throughput analysis.

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Tag med på en rejse bag om verdens mærkeligste bog

PLUS. I mere end 100 år har kodebrydere verden over kæmpet for at forstå det middelalderlige Voynich-­manuskript – er det fup, eller er vi blot ikke oplyste nok til at få adgang?

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Spørg Fagfolket: Er der en grænse for, hvor meget vind en sejlbåd kan udnytte?

En læser er interesseret i at vide, om sejlbåde har samme begrænsninger for energiudnyttelse som vindmøller. Det svarer DTU Vindenergi på.

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Rumkapløb: Sverige og Norge vil opsende minisatellitter

Det voksende marked for mini-satellitter har fået landende til at skrue op for ambitionerne om egne rumhavne til opsendelse af raketter i kredsløb.

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How to heal trauma with meaning: A case study in emotional evolution

Impossible-sounding things are possible in hospitals — however, there are times when we hit dead ends. In these moments, it's important to not run away, but to confront what's happening head-on. For a lot of us, one of the ways to give meaning to terrible moments is to see what you can learn from them. Sometimes certain information can "flood" us in ways that aren't helpful, and it's important to

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First Look Leak Of Sonos’ Portable Bluetooth Speaker Shows A Sleek, Smart Design

Fans of Sonos audio systems and wireless speakers that can be moved around the home will appreciate the new leak that shows off the design of the Sonos Move Bluetooth speaker. The leaked images …

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Zebra Stallions Fight for Control of Family | Serengeti

Shani, a female zebra, is leading her family on the great migration. They are forced to stop when a male zebra challenges her stallion. Stream Serengeti on Discovery GO: https://go.discovery.com/tv-shows/serengeti/ Subscribe to Discovery: http://bit.ly/SubscribeDiscovery Join us on Facebook: http://www.facebook.com/Serengeti https://www.facebook.com/Discovery Follow us on Twitter: https://twitter

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Take that, Jupiter

A giant impact gave the planet a fuzzy core – which is not what we thought. Richard A Lovett reports.

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For faster photosynthesis, add more protein

Researchers find a way to relieve a bottleneck. Nick Carne reports.

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To frack or not to frack

New study suggests conventional ways are tougher on groundwater. Nick Carne reports.

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Complexity makes internet juggernauts hard to handle

Zac Rogers, from Australia’s Flinders University, looks at the reality of regulating Facebook, Google, Amazon et al.

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Science history: Samuel Morse dashes on the dot

Jeff Glorfeld looks back on the development of the electric telegraph.

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Holding up well after all these years

Bones keep their DNA down a tropical sinkhole.

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Inside China’s Play to Become the World’s CRISPR Superpower

In some ways, Hercules is pretty standard for the course where beagles are concerned. He likes to run around and generally looks as (borderline insanely) happy as any of his floppy-eared cousins across the world. However, when it comes to muscles, Hercules is to other beagles what a prime Arnold Schwarzenegger is to, well, me. The reason is CRISPR. Chinese scientists used the gene-editing technol

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Tænkeboks: Hvor langt har tomahavken bevæget sig?

Værsågod at dykke ned i ugens tænkeboks.

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Our Ethics Must Catch Up with Our Increasingly Powerful Technology

Humanity is like a teenager trying to control a 500-horsepower Ferrari — Read more on ScientificAmerican.com

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Our Ethics Must Catch Up with Our Increasingly Powerful Technology

Humanity is like a teenager trying to control a 500-horsepower Ferrari — Read more on ScientificAmerican.com

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NHS says sepsis monitoring system has saved hundreds of lives

Trials of digital alert technology had ‘major impact’ on deadly form of blood poisoning Trials of new digital alert technology to monitor hospital patients with sepsis have saved hundreds of lives, the NHS has said. Plans to roll out the “action and alert” technology across England as part of the NHS Long Term Plan are under way after trials at three hospitals. Continue reading…

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The Dutch War on Tourists

Rami Niemi T he Dutch have suffered some brutal occupations, from the Roman empire and Viking raids to Spanish and Nazi rule. But now they face an even larger army of invaders: tourists. In the era of cheap flights and Airbnb, their numbers are staggering. Some 19 million tourists visited the Netherlands last year, more people than live there. For a country half the size of South Carolina, with o

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Vild genteknologi kan ændre ALT – du kan endda få en hale

Crispr revolutionerer forskning, men prisen er masser af etiske dilemmaer.

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The Poem on the Statue of Liberty Tops This Week's Internet News Roundup

Ken Cuccinelli, the acting director of US Citizenship and Immigration Services, thinks the poem on the Statue of Liberty could use a rewrite. Yes, really.

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‘News From Here Doesn’t Go Out’: Kashmir Simmers Under Lockdown

SRINAGAR, India—A loud voice brings a speaker installed on a mosque’s minaret to life, calling for the young to come out of their houses and stop the police from entering the neighborhood. Within minutes, a crowd gathers in the narrow streets of Soura, which lies on the banks of Anchar Lake here in the capital of Jammu and Kashmir. This has been the scene every night since August 5, when the Indi

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Does Drinking Chamomile Tea Really Help People Fall Asleep?

Does drinking chamomile tea actually make people sleepy?

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Top U.S. Medical Centers Roll Out DNA Sequencing Clinics for Healthy Clients

Patients can pay hundreds to thousands of dollars to screen for genetic health risks — Read more on ScientificAmerican.com

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Form Swim Goggles Review: Fitness Tracking at the Pool

Form is moving the swim watch from your wrist to your face. Our review of its fitness-tracking augmented reality goggles.

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Murray Gell-Mann’s ‘totalitarian principle’ is the modern version of Plato’s plenitude

The ancient principle of plenitude is reborn in the modern belief that whatever can exist must exist.

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This App Aims To Save New Moms' Lives

The startup Mahmee hopes to help OB-GYNs, pediatricians and other health providers closely monitor a mother and baby's health so that any red flags can be assessed before they become life-threatening. (Image credit: Keith Alcantara/Mahmee)

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Top U.S. Medical Centers Roll Out DNA Sequencing Clinics for Healthy Clients

Patients can pay hundreds to thousands of dollars to screen for genetic health risks — Read more on ScientificAmerican.com

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Why Some Christians ‘Love the Meanest Parts’ of Trump

Ben Howe is angry at evangelicals. As he describes it, he is angry that they didn’t just vote for Donald Trump in record numbers, but repeatedly provide moral cover for his outrageous failings. He is angry that leaders of the religious right, who long claimed to be the champions of American morality, appear to have gladly traded their values for power. He is angry that Christians claim they suppo

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A Brief History of Vanity License Plates Gone Wrong

The stories might sound unbelievable, but they’re all real—and a cautionary tale for anyone who wants to get clever at the DMV.

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Robot Coffee Tastes Great, But at What Cost? (About $5)

Coffee Haus makes coffee drinks 100 times an hour in its robotic kiosks. No humans required.

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A Major Proof Shows How to Approximate Numbers Like Pi

The ancient Greeks wondered when irrational numbers, like pi, can be represented with fractions. Two mathematicians now have a complete answer.

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Amazon Says It Can Detect Fear on Your Face. You Scared?

The company updates its Rekognition suite with an algorithm that can tell if you’re afraid. Researchers say such emotion detectors don’t work very well.

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Germany: Berlin tests driverless buses

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The Perfect Matchmaker

We dump our personality into all applications that we use, Facebook, Youtube, Instagram, Google searches and so on. We like the things we like and we watch the videos that are interesting to us. As Cambridge Analytica demonstrated in a rather uncomfortable way, our data can be interpreted and applied in malicous ways. Yet I believe there is better ways to utilize this data for a more philanthropi

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Wildlife summit mulls trade rules to counter 'unprecedented' species declines

Conservationists warned of "unprecedented" species declines Saturday as countries met in Geneva to tighten rules on trade in elephant ivory and products from other endangered animal and plants.

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Evacuations as Gran Canaria hit by new blaze

Authorities in the Spanish island of Gran Canaria were evacuating a luxury hotel and tourist spot on Saturday as a new forest fire broke out just days after another blaze raged in the same area.

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Wildlife summit mulls trade rules to counter 'unprecedented' species declines

Conservationists warned of "unprecedented" species declines Saturday as countries met in Geneva to tighten rules on trade in elephant ivory and products from other endangered animal and plants.

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How Black Suffragettes Subverted the Domestic Sphere

Editor’s Note: Read more stories in our series about women and political power. A few decades after her graduation from Oberlin College, the scholar and educator Anna Julia Cooper wrote a stern missive in the Ohio university’s alumni journal. Having relocated to Washington, D.C., where she worked in the district’s first Colored Settlement House, Cooper wrote in the early 1900s with clarity and co

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Only Biden Can Challenge Trump on Trade

Joe Biden needs to win Iowa. If Elizabeth Warren or Bernie Sanders beats him in the Democratic caucuses there, they’re also likely to beat him in New Hampshire, which borders their home states, and where Biden has a smaller lead in the polls. If Kamala Harris wins Iowa, many of Biden’s African American supporters could defect to her, as Hillary Clinton’s did after Barack Obama won the state in 20

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A Nation of Pundits

PORTSMOUTH, N.H.—Ask any New Hampshire Democrats which of the nearly two dozen candidates they’re voting for in the first-in-the-nation presidential primary, which is still six months away, and the reply usually isn’t a name, but a list—a few candidates they like, perhaps, or maybe a couple they’ve ruled out. Ask them what factor is most important in their choice, however, and the response is ins

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Mussels, 'super-filters' that can help beat water pollution

Seafood lovers who prize the mussel for its earthy taste and succulent flesh may be unaware of its growing potential in the fight against water pollution.

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National lab details $13B in building plans over next decade

Officials at Los Alamos National Laboratory have plans for $13 billion worth of construction projects over the next decade at the northern New Mexico complex as it prepares to ramp up production of plutonium cores for the nation's nuclear weapons arsenal.

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Gigantisk ide: Forsker vil bruge hele Jorden som en kæmpe stjernekikkert

En skør idé, som måske kan hjælpe med at lede efter liv i universet en gang i fremtiden, siger dansk ekspert.

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Martin Rees: ‘Climate change is a doddle compared with terraforming Mars’

The astronomer royal and risk specialist on cyber-attacks, pandemics, Brexit and life on Mars Martin Rees is a cosmologist and astrophysicist who has been the astronomer royal since 1995 . He is also a co-founder of the Centre for the Study of Existential Risk , Cambridge. His most recent book, On the Future: Prospects for Humanity , is published by Princeton. After Boris Johnson’s recent announc

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Højtbegavede mænd bortødslede deres evner på evighedsmaskiner

Det var en dille i 1700-tallet at opfinde maskiner, der ved hjælp af lodder, hjul og vægtstænger skulle kunne køre evigt uden at blive tilført energi. Og det er emnet for et kapitel i ‘Opfindelsernes Bog’ fra 1923, som nu kan læses i Ingeniørens digitale arkiv.

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Trots förbud – farliga kosttillskott säljs i Sverige

Kosttillskott som innehåller farliga ämnen säljs i svenska butiker, trots att de har belagts med försäljningsförbud. Det visar en kontroll som SVT Nyheter har gjort. I praktiken kan de, trots förbudet, fortsätta säljas inom e-handeln och av andra butiker.

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White nationalists are perverting environmentalism to smear migrants

Right-wing figures blame environmental destruction on immigration and overpopulation. The political mainstream needs to confront this threat before it’s too late, says Graham Lawton

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Här skapas de konstgjorda vitaminer som finns i dina tabletter

Vitaminer och kosttillskott är en global industri som omsätter 1 000 miljarder kronor årligen. En stor del av produktionen är syntetiska vitaminer som tillverkas i fabriker, där de framställs med hjälp av komplexa kemiska föreningar. Vitaminerna som vi köper har sällan något med växtriket att göra – och bland råmaterialet kan man hitta fossila bränslen och aceton.

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Lista: Det här visste du inte om kosttillskott och vitaminer

Fett från fårull används idag för att framställa majoriteten av världens D-vitamintabletter. Och trots alla vitamintillskott som finns har skörbjugg dykt upp i västvärlden igen. Spela klippet för att ta del av tre överraskande fakta om vitaminer.

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Hubble Has Caught a Stunning Image of Two Smooshing Galaxies

This could be our own galaxy's future one day.

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Shedding light on how the human eye perceives brightness

Japanese scientists are shedding new light on the importance of light-sensing cells in the retina that process visual information. The researchers isolated the functions of melanopsin cells and demonstrated their crucial role in the perception of visual environment. This ushers in a new understanding of the biology of the eye and how visual information is processed.

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Neuroimaging's Bias Against Left-handers

Left-handed people are under-represented as volunteers in human neuroimaging studies, according to a new paper from Lyam M. Bailey, Laura E. McMillan, and Aaron J. Newman of Dalhousie University. Bailey et al. analyzed a sample of 1,031 papers published in 2017, finding that just 3.2% of participants were non-right-handed, even though this group makes up about 10-13% of the general population. The

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Can the universe cheat death?

Do you think human beings in the future would ever be able to prolong the life of the universe and inevitably avoid the collapse of it? submitted by /u/Traffic-marvel [link] [comments]

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Inside The City Where Waymo Tests Self-Driving Vehicles

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Origami Robots that reshape and transform themselves Tedx. Jamie Paik.

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How to teach kids about electronics through sewing

Simple projects like this winking rabbit are a great way to start kids off with electrical-sewing projects. (Ji Sun Lee/) If you're looking for a child-friendly introduction to electronics, consider sewing. Yes, you read that correctly. Many teachers take this approach—whether it's stitching circuits on a plush toy or weaving LEDs into a bookmark . As a DIY project, it's safe, engaging, and versa

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Report: US expected to give Huawei another 90-day export license

US and Chinese governments are expected to talk things out this weekend.

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2019 SkS Weekly Climate Change & Global Warming News Roundup #33

A chronological listing of news articles posted on the Skeptical Science Facebook Page during the past week, i.e., Sun, Aug 11 through Sat, Aug 17, 2019 Editor's Pick In Iowa, Candidates Are Talking About Farming's Climate Change Connections Like No Previous Election About half the candidates have policy proposals or statements addressing climate change impacts on agriculture or farming's potenti

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Millions of times later, 97 percent climate consensus still faces denial

A few weeks ago, the Bulletin ran a story referring to how Frank Luntz —the GOP message master who convinced party politicians to use the phrase “climate change” instead of “global warming” because the former sounded “less frightening”—is now offering his services to the cause of climate action. The idea that someone who had once crafted talking points defending some of the world’s worst carbon p

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World’s nations gather to tackle wildlife extinction crisis

Giraffes, sharks, glass frogs – and the woolly mammoth – may get boosted protection at summit From giraffes to sharks, the world’s endangered species could gain better protection at an international wildlife conference. The triennial summit of Convention on International Trade in Endangered Species (Cites), that began on Saturday, will tackle disputes over the conservation of great beasts such as

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Protocells, Bombardment, Martian Erosion and Biofluorescence

What do these things have in common? They’re all important for astrobiology — Read more on ScientificAmerican.com

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25-årige Katrine klipper og klistrer i menneskeceller: Jeg vil hjælpe uhelbredeligt syge

Katrine Bønnerup har udsat lægestudiet for at lære at genredigere.

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This Week’s Awesome Stories From Around the Web (Through August 17)

AUGMENTED REALITY This Is the Computer You’ll Wear on Your Face in 10 Years Mark Sullivan | Fast Company “[Snap’s new Spectacles 3] foreshadow a device that many of us may wear as our primary personal computing device in about 10 years. Based on what I’ve learned by talking AR with technologists in companies big and small, here is what such a device might look like and do.” ROBOTICS These Robo-Sh

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Memory Song

Day after. Remembered laughter. Day before. Even score. Day of. Hand in glove. Day for night. Twilight. Night for day. Star spray. Day in. Day out. Whisper. Shout.

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Copyright holders can no longer manually take YouTube creator revenue for brief music clips

Before we get into that, some context: the Content ID system allows copyright holders to look for matches between their content and the audio or video of various YouTube clips.

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Wind power prices now lower than the cost of natural gas

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Second-life Electric Vehicle Batteries 2020-2030: IDTechEx

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World's first fuel-cell e-bike gets a big boost in range

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Old Dinosaur Turns into Something New

A fossil uncovered in the 1970s turns out to be a previously unknown species — Read more on ScientificAmerican.com

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IKEA creates a business unit devoted to smart home tech

It's clear by now that IKEA is serious about smart home tech between its Sonos-powered speakers and connected lights, but the home furniture giant wants to formalize that commitment. …

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AI can read your emotions. Should it?

Advertisers, tech giants and border forces are using face tracking software to monitor our moods – whether we like it or not It is early July, almost 30C outside, but Mihkel Jäätma is thinking about Christmas. In a co-working space in Soho, the 39-year-old founder and CEO of Realeyes , an “emotion AI” startup which uses eye-tracking and facial expression to analyse mood, scrolls through a list of

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When Public Schools Rely on Local Property Taxes: Letters

The Whiter, Richer School District Right Next Door Earlier this month, Adam Harris wrote about how public schools’ dependence on local property taxes can lead to large disparities in funding between neighboring districts. Waterbury, Connecticut, for example, is touched by eight other districts, each one whiter, more affluent, and receiving more dollars than Waterbury itself. Thank you so much for

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Surgeon, ultrarunner, thriller writer… meet the man who lives life to the full

Professor Hugh Montgomery says mastering new skills helps him relax – and makes life appear to last longer I meet Professor Hugh Montgomery the day after the heatwave reaches its sticky, stultifying peak, a day when Londoners are red-eyed, over-caffeinated and on a hair trigger. It’s business as usual, however, for Montgomery. With an expansive enthusiasm that cuts through the clammy torpor, he’s

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When Women Are Accused of Complicity

This article contains spoilers regarding recent episodes of The Handmaid’s Tale and The Loudest Voice . D uring its three seasons on Hulu, The Handmaid’s Tale has depicted all kinds of grim visuals: ritualized hangings, feet flayed with steel cables, women whose mouths have been bolted shut. And yet the image I couldn’t get out of my mind this week after watching the Season 3 finale was that of a

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Ugens debat: ‘Sort’ palmeolie i tanken satte gang i debatten

PLUS. En stadigt større del af EU’s import af palmeolie anvendes som biodiesel i stedet for i mad og kosmetik, skrev ing.dk i sommer. Og palmeolie er klimamæssigt det allerværste biobrændstof. Problemet er i høj grad det skovareal, der ryddes for at give plads til oliepalmerne, og flere læsere på ing.d…

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Space Photos of the Week: Sun Spotting

NASA’s Parker probe is headed to the center of the solar system to figure out what drives the solar wind.

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Transkønnede unge i USA har firedobbelt risiko for dårligt psykisk helbred

I Danmark er der også behov for at gøre mere for kønsminoriteter, siger ekspert.

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These floats turn ocean wave power into electricity.

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How Batteries will Change Our World

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How Can AI Systems Understand Human Values?

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Robotic tool operations bring in-space refueling closer to reality

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Nasa picks headquarters for Moon lander

A Nasa facility in Alabama will play a key role in sending astronauts to the Moon's surface in 2024.

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Scientifically Proven Sources of Sex Appeal

H ot or not? The question of whom we’re attracted to and why has long confounded humankind’s greatest philosophers, scientists, and reality-show contestants. Scads of studies suggest that those of us looking for Mr. or Ms. Right may actually be looking for Mr. Facial Symmetry or Ms. Ideal Waist-to-Hip Ratio (about 0.7 for women). [ 1 , 2 ] But other research suggests that whether a trait is attra

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The Dawn of Self-Consciousness

A sudden moment of self-awareness in childhood propels people on a quest to explore life’s mysteries — Read more on ScientificAmerican.com

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When Tech Moguls Act Like Galactic Overlords

In Max Gladstone's new novel *Empress of Forever*, technology controls everyone.

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Facebook's Voice Transcripts Were More Invasive Than Amazon's

The Capital One hacker, a Bluetooth vulnerability, and more of the week's top security news.

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The Dawn of Self-Consciousness

A sudden moment of self-awareness in childhood propels people on a quest to explore life’s mysteries — Read more on ScientificAmerican.com

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Weekend reads: A week of whistleblower news, including what happens when one gets it wrong; questions about a widely covered study of men with guitar bags

Before we present this week’s Weekend Reads, a request: Our co-founder Ivan Oransky is celebrating a birthday this coming week, and he’d like nothing more than a gift to Retraction Watch to support our work. Here’s your chance. The week at Retraction Watch featured a psychology researcher who did the right thing; 15 retractions by … Continue reading

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Trials Test if C-section Babies Benefit From Mom's Microbes

Swabbing infants with mothers’ vaginal bacteria could affect the children’s health, but critics warn of sparse data and high risk — Read more on ScientificAmerican.com

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Byens luftforurening er lige så skadelig som 20 cigaretter om dagen

Dansk forsker kalder det skræmmende, at ozon har så stærk en påvirkning.

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VW's ID Buggy Is an Electric Dune Dominator

The concept car remixed the past to show where a very fun future of driving could be headed.

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Best Gaming Mouse for 2019 (WIRED Tested, Wireless, Cheap)

Whether you're into esports or casual fragging, these are the best corded and wireless gaming mice we've tested.

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Trials Test if C-section Babies Benefit From Mom's Microbes

Swabbing infants with mothers’ vaginal bacteria could affect the children’s health, but critics warn of sparse data and high risk — Read more on ScientificAmerican.com

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America Moved On From Its Gay-Rights Moment—And Left a Legal Mess Behind

R oughly half of Americans think federal law bans discrimination on the basis of sexual orientation. Despite four years of nationwide same-sex marriage, despite rapidly growing cultural acceptance for LGBTQ people, despite extensive annual Pride celebrations—these Americans are wrong. Now that all of this summer’s glitter floats have been dismantled and the rainbow confetti has been cleared, lawy

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Back-to-School Sales for 2019: Best Tech Deals We Could Find

We combed through this weekend's back-to-school deals for bargains on great tech and dorm room essentials.

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How to build a climate-proof home that never floods | Environment

submitted by /u/solar-cabin [link] [comments]

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The water is so hot in Alaska it's killing large numbers of salmon

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It Matters If Americans Call Afghanistan a Defeat

The Trump administration appears poised to announce , within days or weeks, a deal with the Taliban that will involve a withdrawal of U.S. troops from Afghanistan. If that happens, the administration may soon find itself in a new battle over public opinion. The question then would be: Did the United States win or lose? The answer depends partly on the terms of a potential deal, but also on the pu

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‘One Belt One Road’ Is Just a Marketing Campaign

Chinese President Xi Jinping is a man in a rush to build a legacy. In 2013, only four months into his presidency, Xi launched the One Belt One Road initiative, billed as the largest international development scheme in history. The “New Silk Road Economic Belt” promises to connect Europe and Asia overland through a large network of highways, railways, pipelines, trade corridors, and digital infras

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3 ways to find a meaningful job, or find purpose in the job you already have

Broaching the question "What is my purpose?" is daunting – it's a grandiose idea, but research can make it a little more approachable if work is where you find your meaning. It turns out you can redesign your job to have maximum purpose. There are 3 ways people find meaning at work, what Aaron Hurst calls the three elevations of impact. About a third of the population finds meaning at an individu

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Hun kæmper for overlevelse, mens han kæmper for udryddelse: Kom tæt på en verden, hvor malaria er hverdag

Millioner rammes hvert år af malaria, og værst går det ud over børnene.

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The Completely Reasonable Reason People Are Flying With Mini Horses

The Department of Transportation’s declaration that miniature horses should be prioritized as service animals has raised many questions.

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‘The Last Ocean’ Considers Dementia in All Its Uncertainty

Nicci Gerrard wrote about the disease after it struck her father, but her new book is “full of other people’s voices and stories as well as my own.”

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Trump says Apple will spend 'vast sums' in US

Donald Trump said Friday that tech giant Apple would be spending "vast sums" of money in the US in a tweet ahead of a dinner meeting with its CEO Tim Cook.

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Possessed by Bruce Hood review – why we want more than we need

The human species is shaped and controlled by our desire to own things, this colourful study argues There is no shortage of analysis and critique of consumerism, from Karl Marx on “commodity fetishism” and Thorstein Veblen on “conspicuous consumption” to James Walton’s Stuffocation (2015) and Frank Trentmann’s Empire of Things (2016). The developmental psychologist Bruce Hood, however, promises t

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From tusks to tails, nations eye trade in endangered species

From guitars to traditional medicines and from tusk to tail, mankind's exploitation of the planet's fauna and flora is putting some of them at risk of extinction. Representatives of some 180 nations are meeting in Geneva to agree on protections for vulnerable species, taking up issues including the trade in ivory and the demand for shark fin soup.

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Beloved baby dugong 'Mariam' dies in Thailand with plastic in stomach

A sick baby dugong whose fight for recovery won hearts in Thailand and cast a spotlight on ocean conservation has died from an infection exacerbated by bits of plastic lining her stomach, officials said Saturday.

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From tusks to tails, nations eye trade in endangered species

From guitars to traditional medicines and from tusk to tail, mankind's exploitation of the planet's fauna and flora is putting some of them at risk of extinction. Representatives of some 180 nations are meeting in Geneva to agree on protections for vulnerable species, taking up issues including the trade in ivory and the demand for shark fin soup.

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Beloved baby dugong 'Mariam' dies in Thailand with plastic in stomach

A sick baby dugong whose fight for recovery won hearts in Thailand and cast a spotlight on ocean conservation has died from an infection exacerbated by bits of plastic lining her stomach, officials said Saturday.

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The New UN Climate Report: We're Screwed

submitted by /u/allocater [link] [comments]

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name of cell lines

Can anyone tell me that is the name of the cell line for human skeletal muscle, particularly myocytes? submitted by /u/TotallyStoiched [link] [comments]

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Organ 3D printing status in 2019

Inside the effort to print lungs and breathe life into them with stem cells Organ printing "won’t happen for another 12 years" but this article shows how companies are doing in this long race. submitted by /u/God-sLastResort [link] [comments]

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The energy transition is underway: 10 charts tell the story

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Tokyo 2020 paratriathlon test shortened due to bad water quality

The swimming section of a paratriathlon test event for Tokyo 2020 was cancelled Saturday due to high levels of bacteria in the water, the latest in a series of difficulties over water quality and temperature.

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Borgmestre protesterer mod lukning af Esbjergværket i 2022

Borgmestrene i Esbjerg og Varde søger nu opbakning hos Folketingets energipolitiske ordførere for at forhindre, at Esbjergværket slukker og lukker med udgangen af 2022, skriver Jydske Vestkysten.

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This Superconductor Could Be Key to a Whole Different Type of Quantum Computer

"This is potentially the silicon of the quantum information age."

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Genetic studies suggest alcohol isn’t linked to breast cancer afterall

Genetic studies rebut current warnings from health officials that alcohol causes breast tumours, and that even light drinking causes throat cancer

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Personliga tragedier mäts i pengar

Personliga trauman blir till triumfer när de delas och sprids exponentiellt i sociala medier. Samtidigt är det ett helt nytt kvinnoideal som visas upp av dagens framgångsrika kvinnliga bloggare och influencers. Det menar Magdalena Petersson Mc Intyre, forskare på Handelshögskolan vid Göteborgs universitet. Hon har gjort intervjuer med influencers och bloggare vars affärsidé är att via sociala medi

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The Most Interesting Science News Articles of the Week

Here are the most interesting, amazing and unusual things that happened in the world of science this week. A recap of Live Science's best.

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Amazing Images: The Best Science Photos of the Week

Here are the stories behind the most amazing images in the world of science this week. A recap of the coolest photos featured on Live Science.

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Myggeforsker midt i malaria-mareridt: 'Vi skal udrydde myg uanset konsekvenserne'

Kontroversiel genforskning vil udrydde en hel myggeart for at redde millioner af menneskeliv.

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In the past 288 years, the world population has grown tenfold.

Lots of things must be taken into consideration when predicting population growth. The website " World Population Growth " shows population growth slowing in recent years, and predicts it will slow more. I'm curious however what will really happen. There are fewer wars, less infant mortality, fewer pandemics, and people are living longer and longer. The site only predicts population to the end of

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Inside China's High-Tech Dystopia

submitted by /u/jospl7000 [link] [comments]

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TSMC Shows Colossal Interposer, Says Moore’s Law Still Alive

submitted by /u/izumi3682 [link] [comments]

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Fönstret som kan lagra solenergi

Svenska forskare har specialdesignat en molekyl som lagrar solstrålar på dagen och släpper ut energin som värme på kvällen.

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10 rules for picking the perfect campsite

This story was originally published by Field & Stream . There are numerous considerations to bear in mind when choosing the perfect campsite. (Nathaniel Welch/) It’s late. Your shoulders are tired from carrying a pack, or your ass is tired from driving on rutted roads, and all you want is to find a camping spot and stay. But before you commit to the first place that suggests it could house a tent

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Last week in tech: Snap’s new spectacles, Sega’s Genesis Mini, and the clickiest new keyboards around

Snap's stylish Spectacles have evolved into a high-end product, while Facebook's failed Sombrero With a Camera Built In didn't quite pan out after its release in 2017. (Snap/) Back in 2016, Snap released the original Spectacles. The quirky-looking sunglasses had a built-in camera that shot round video, which no one really wanted. As a tech product, Spectacles weren’t all that impressive, but they

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Scenarios where increased population size can enhance cumulative cultural evolution are likely common [Letters (Online Only)]

Fay et al. (1) suggest that larger populations do not enhance cumulative cultural evolution (CCE), as working memory becomes taxed while consciously processing additional social models. This decrease in working memory leads to a reduction in high-fidelity copying. Results from a large study (n = 543) are largely consistent with…

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Reply to Martens: Various factors may enable large populations to enhance cumulative cultural evolution, but more evidence is needed [Letters (Online Only)]

Martens (1) suggests that including model-based bias (e.g., prestige) in our experiment would have enhanced cumulative cultural evolution (CCE) in the larger populations reported in our paper (2). This is a plausible hypothesis, but not one our experiment was designed to test. Given the controversy around the relationship between population…

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Diverse repertoire of human adipocyte subtypes develops from transcriptionally distinct mesenchymal progenitor cells [Medical Sciences]

Single-cell sequencing technologies have revealed an unexpectedly broad repertoire of cells required to mediate complex functions in multicellular organisms. Despite the multiple roles of adipose tissue in maintaining systemic metabolic homeostasis, adipocytes are thought to be largely homogenous with only 2 major subtypes recognized in humans so far. Here we…

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Closed-loop cycles of experiment design, execution, and learning accelerate systems biology model development in yeast [Biophysics and Computational Biology]

One of the most challenging tasks in modern science is the development of systems biology models: Existing models are often very complex but generally have low predictive performance. The construction of high-fidelity models will require hundreds/thousands of cycles of model improvement, yet few current systems biology research studies complete even…

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Large-effect flowering time mutations reveal conditionally adaptive paths through fitness landscapes in Arabidopsis thaliana [Evolution]

Contrary to previous assumptions that most mutations are deleterious, there is increasing evidence for persistence of large-effect mutations in natural populations. A possible explanation for these observations is that mutant phenotypes and fitness may depend upon the specific environmental conditions to which a mutant is exposed. Here, we tested this…

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Identification of the expressome by machine learning on omics data [Plant Biology]

Accurate annotation of plant genomes remains complex due to the presence of many pseudogenes arising from whole-genome duplication-generated redundancy or the capture and movement of gene fragments by transposable elements. Machine learning on genome-wide epigenetic marks, informed by transcriptomic and proteomic training data, could be used to improve annotations through…

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CD8{alpha}{alpha} homodimers function as a coreceptor for KIR3DL1 [Immunology and Inflammation]

Cluster of differentiation 8 (CD8) is a cell surface glycoprotein, which is expressed as 2 forms, αα homodimer or αβ heterodimer. Peptide-loaded major histocompatibility complex class I (pMHC-I) molecules are major ligands for both forms of CD8. CD8αβ is a coreceptor for the T cell receptor (TCR) and binds to…

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Intermembrane transport: Glycerophospholipid homeostasis of the Gram-negative cell envelope [Perspectives]

This perspective addresses recent advances in lipid transport across the Gram-negative inner and outer membranes. While we include a summary of previously existing literature regarding this topic, we focus on the maintenance of lipid asymmetry (Mla) pathway. Discovered in 2009 by the Silhavy group [J. C. Malinverni, T. J. Silhavy,…

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The TLC{Phi} satellite phage harbors a Xer recombination activation factor [Biochemistry]

The circular chromosomes of bacteria can be concatenated into dimers by homologous recombination. Dimers are solved by the addition of a cross-over at a specific chromosomal site, dif, by 2 related tyrosine recombinases, XerC and XerD. Each enzyme catalyzes the exchange of a specific pair of strands. Some plasmids exploit…

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The efficiency paradox: How wasteful competitors forge thrifty ecosystems [Perspectives]

Organic waste, an inevitable byproduct of metabolism, increases in amount as metabolic rates (per capita power) of animals and plants rise. Most of it is recycled within aerobic ecosystems, but some is lost to the system and is sequestered in the crust for millions of years. Here, I identify and…

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Pressure-induced phase transitions and superconductivity in a quasi-1-dimensional topological crystalline insulator {alpha}-Bi4Br4 [Physics]

Great progress has been achieved in the research field of topological states of matter during the past decade. Recently, a quasi–1-dimensional bismuth bromide, Bi4Br4, has been predicted to be a rotational symmetry-protected topological crystalline insulator; it would also exhibit more exotic topological properties under pressure. Here, we report a thorough…

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Elephant protection debate to dominate conservation meeting

Some countries are seeking extra protection while others want to re-open ivory markets at key trade meeting in Geneva.

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Physiological mechanisms leading to enterovirus opening revealed

Enteroviruses are one of the most common human pathogens leading to high number of acute and chronic infections worldwide. The physiological events leading to successful enterovirus infection are still poorly understood. Researchers have found significant new information concerning the role of Albumin and ions in host cell vesicles that promote genome release and efficient infection.

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Discovery of anti-opioid pathway offers new route to designing safer pain medications

A team has discovered a biological system that manages cells' response to opioid drug exposure. The unexpected discovery offers new ideas for improving the safety of the one of the most effective, and most abused, group of pain medications.

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Neuronal mechanism that is central to human free recall identified

Recently Weizmann Institute scientists succeeded in recording these rapid bursts of activity — called 'hippocampal ripples' — in the human brain, and they were able to demonstrate their importance as a neuronal mechanism underlying the engraving of new memories and their subsequent recall.

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Relaxing of regulations for regenerative medicines has cascading effect internationally

Countries that relax regulations for regenerative medicines, like stem cell 'treatments', could be causing a downward spiral in international standards.

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Humans migrated to Mongolia much earlier than previously believed

Stone tools uncovered in Mongolia by an international team of archaeologists indicate that modern humans traveled across the Eurasian steppe about 45,000 years ago.

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Nylon as a building block for transparent electronic devices?

Scientists have solved a four decade long challenge of producing very thin nylon films that can be used for instance in electronic memory components. The thin nylon films are several 100 times thinner than human hair and could thus be attractive for applications in bendable electronic devices or for electronics in clothing.

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How stress can curb the desire to eat in an animal model

Eating disorder researchers have discovered a neurocircuit in mice that, when activated, increased their stress levels while decreasing their desire to eat.

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From the tiny testes of flies, new insight into how genes arise

A common birthplace of new genes, the male testes are a hotspot for biological innovation. Within these organs, scientists have found a trove of virgin genetic sequences — and a better understanding of how evolution moves forward.

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Children with mild asthma can use inhalers as needed, study suggests

A new study supports evidence that children with mild asthma can effectively manage the condition by using their two inhalers — one a steroid and the other a bronchodilator — when symptoms occur. This is in contrast to the traditional method of using the steroid daily, regardless of symptoms, and the bronchodilator when symptoms occur. The as-needed use of both inhalers is just as effective for

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Researchers refine guidelines for pediatric brain injuries

There are no guidelines on whether a noninvasive method of measuring carbon dioxide from patients' exhalations, known as end-tidal capnography, is as effective as drawing blood through a child's artery. This study found that measuring the carbon dioxide level through an artery is still the most accurate diagnostic for pediatric brain trauma.

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Dwarf star planets could glow with life

A poster for an imagined world (Wendy Kenigsberg/Matt Fondeur/Cornell University/) Though our cosmic backyard brims with planets, few seem fit for life as we know it. Some do orbit at just the right distance for water to stay liquid, but their hothead young stars tend to douse them with radiation that would quickly snuff out most Earthly life. Alien life, however, could still find a way. Inspired

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UPS has been discreetly using self-driving trucks to deliver cargo

This week, UPS announced that it's working with autonomous trucking startup TuSimple on a pilot project to deliver cargo in Arizona using self-driving trucks. UPS has also acquired a minority stake in TuSimple. TuSimple hopes its trucks will be fully autonomous — without a human driver — by late 2020, though regulatory questions remain. None A startup named TuSimple has been using autonomous truc

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A Massive Star Completely Destroyed by a Supernova is Puzzling Scientists

Supernova 2016iet is an example of one of the most extreme types of stellar explosions, though it has some odd features. (Credit: Gemini Observatory/NSF/AURA/ illustration by Joy Pollard) In November of 2016, the sharp-eyed Gaia spacecraft spied a supernova that exploded some billion light-years from Earth. Astronomers followed up with more telescopes, and quickly realized that this supernova – du

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When is Solar + Batteries expected to be cheaper than fossil fuels?

It seems like eventually the time will come when solar power plants along with battery storage will out compete fossil fuels on the market, and thus will rapidly transition the global economy to green energy just based on market forces alone. The question is, when are current projections (please include a source if you have one) expecting this to happen? I know battery tech is the bottle neck her

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Japan under pressure over past hunting of endangered whales

Japan insisted Friday it no longer hunts endangered sei whales in international waters, but faced accusations of still violating a wildlife treaty by allowing commercialisation of meat from past catches.

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Japan under pressure over past hunting of endangered whales

Japan insisted Friday it no longer hunts endangered sei whales in international waters, but faced accusations of still violating a wildlife treaty by allowing commercialisation of meat from past catches.

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Colorado OKs electric car requirement to fight air pollution

Colorado tightened its air quality regulations on Friday, requiring that at least 5% of the vehicles sold in the state by 2023 emit zero pollution.

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NASA picks Alabama's 'Rocket City' for lunar lander job

NASA picked Alabama's "Rocket City" on Friday to lead development of the next moon lander for astronauts.

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From the tiny testes of flies, new insight into how genes arise

In the battle of the sexes, males appear to have the innovative edge—from a genetic standpoint, at least. Scientists are finding that the testes are more than mere factories for sperm; these organs also serve as hotspots for the emergence of new genes, the raw material for the evolution of species.

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Humans migrated to Mongolia much earlier than previously believed

Stone tools uncovered in Mongolia by an international team of archaeologists indicate that modern humans traveled across the Eurasian steppe about 45,000 years ago, according to a new University of California, Davis, study. The date is about 10,000 years earlier than archaeologists previously believed.

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From the tiny testes of flies, new insight into how genes arise

In the battle of the sexes, males appear to have the innovative edge—from a genetic standpoint, at least. Scientists are finding that the testes are more than mere factories for sperm; these organs also serve as hotspots for the emergence of new genes, the raw material for the evolution of species.

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A novel cellular process to engulf nano-sized materials

Nanometers are one billionth of a meter, a metric typically used to measure molecules and scientific building blocks not visible to the human eye. Materials of tens and/or several hundred nanometers in diameter have unique properties, and thus have been widely used in diagnosing and treating various human diseases. One major challenge to use these nano-sized materials is how to deliver them into c

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Unraveling the stripe order mystery

One of the greatest mysteries in condensed matter physics is the exact relationship between charge order and superconductivity in cuprate superconductors. In superconductors, electrons move freely through the material—there is zero resistance when it's cooled below its critical temperature. However, the cuprates simultaneously exhibit superconductivity and charge order in patterns of alternating s

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For picky eaters like the parrotfish, climate change is bad news

A school of bluestripe snappers. (Tchami/) The colorful parrotfish is special. Over its lifetime, it can change its hue—making it a sought-after vision for scuba divers—and even its gender. It poops fine white sand that washes up on land, creating beaches. A popular delicacy, with a sweet shellfish flavor, it is eaten in many parts of the world and served raw in Polynesia, where it once was deeme

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Video: What exactly happened at Chernobyl?

On April 26, 1986, the Soviet Union's Chernobyl Power Complex nuclear reactor 4 exploded.

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A Heroic Plane Landing, Instagram's New Fact Checkers, and More News

Catch up on the most important news from today in two minutes or less.

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Elon Musk Wants to Drop Nuclear Bombs on Mars

And now he's making t-shirts?

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How We Hear Our Own Voice Shapes How We See Ourselves And How Others See Us

At some point in our lives, many of us realize that the way we hear our own voice isn't the way others hear us. This gap has consequences. It shapes how we see ourselves and how others see us.

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Spraying Antibiotics to Fight Citrus Scourge Doesn’t Help, Study Finds

Researchers found spraying oxytetracycline on orange trees didn’t halt a devastating infection called citrus greening, but a more expensive method — injecting the trunks — holds some promise.

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Nintendo denies reports of trade-in program for new, upgraded Switch models

Photo by James Bareham / The Verge Earlier this week, a number of reports pointed to an exchange program for Nintendo Switch owners looking to upgrade from the original model. …

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The Serious Money Is Warming to Bitcoin

Cryptocurrency exchange Coinbase is buying the "custody" business of rival Xapo, in a bid to attract big investors such as hedge funds and mutual funds.

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How Mercedes-AMG’s Formula One hybrid tech trickles down to road cars

Storing up energy can lead to later in the race. (Mercedes-AMG/) Mercedes-AMG Petronas Motorsport scored its first victory of the Formula One hybrid-electric era at the 2009 Hungarian Grand Prix, with driver Lewis Hamilton. That early system relied on discrete battery pack and power electronics modules that sent energy to and recovered it from a 60-kilowatt electric-assist motor. It also laid the

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Here’s what Earth might look like to aliens

Astronomers reverse engineer Earth images to understand data from exoplanets

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These Engineers Have Found A Way To Use Sweat For Some Medical Tests

Engineers at the University of California Berkeley have developed a patch that can measure someone's sweat composition and sweat rate at the site of excretion.

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The Atlantic Politics & Policy Daily: Stacey’s Nom?

Were you forwarded this email? Sign yourself up here. We have many other free email newsletters on a variety of other topics. Browse the full list. What We’re Following Today It’s Friday, August 16. ‣ Representative Rashida Tlaib of Michigan said she will no longer go to Israel, after the country first banned her from entering and then reversed course. Here’s what else we’re watching: (Jonathan E

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Scientists may have spotted a black hole and a neutron star colliding

Strong signal from gravitational wave detectors hints at long-sought exotic source

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Humans migrated to Mongolia much earlier than previously believed

Stone tools uncovered in Mongolia by an international team of archaeologists indicate that modern humans traveled across the Eurasian steppe about 45,000 years ago.

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Trump Says He Wants to Buy Greenland. Here's Why.

President Donald Trump has expressed an interest in buying Greenland, an autonomous Danish territory.

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Researchers refine guidelines for pediatric brain injuries

There are no guideliInnes on whether a noninvasive method of measuring carbon dioxide from patients' exhalations, known as end-tidal capnography, is as effective as drawing blood through a child's artery.This study published in JAMA found that measuring the carbon dioxide level through an artery is still the most accurate diagnostic for pediatric brain trauma.

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Older People Need Rides. Why Aren’t They Using Uber and Lyft?

Seniors need transportation alternatives more than ever, but many are intimidated by ride-hailing apps.

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Children with mild asthma can use inhalers as needed

A new study from Washington University School of Medicine in St. Louis supports evidence that children with mild asthma can effectively manage the condition by using their two inhalers — one a steroid and the other a bronchodilator — when symptoms occur. This is in contrast to the traditional method of using the steroid daily, regardless of symptoms, and the bronchodilator when symptoms occur. T

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Police officers get less proactive when they feel scrutiny

Public safety officers’ proactivity declines when they perceive negative public scrutiny, even if they are deeply motivated to help people, according to new research. The researchers found that officers are less likely to proactively build relationships with community members and help solve their problems if they feel that the public does not understand the difficulties of their jobs. “In the vas

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The robots are coming — but take a breath

While automation and robots will displace millions of jobs, they're poised to create millions more. Our current round of technological unemployment might just be a transitionary phase. The fear of automation has been around for decades. Automation, and the rise of robots with superior A.I. promises to bring about a new era of industry and civilization. Our wildest sci-fi dreams could be realized

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Three top-notch tablets for artists and graphic designers

The digital artist's best friend. (Howard Lawrence via Unsplash/) Like ebook readers or digital magazines, the trick for any device or new piece of technology aiming to replace or enhance a more traditional mode of consumption and production is overcoming the skepticism of those who can’t let go of the old ways. Drawing tablets have to offer a lot—flexibility, intuitive interface, and customizati

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What Does Amazon's 'Top Brand' Badge Actually Mean?

Amazon is experimenting with yet another mysterious badge to help shoppers sort through the millions of choices its marketplace offers.

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There may be very easy way to predict the sex of sperm

On average, ejaculate holds about a 50/50 mix of X and Y sperm. In some cultures and countries, there are strong historical and contemporary preferences for males over females. There are genes unique to X sperm that can be manipulated to make them swim more slowly than Y sperm. None When any female mammal — including humans — produces an egg, or ovum, it's always going to have an X, or female, ch

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From the tiny testes of flies, new insight into how genes arise

A common birthplace of new genes, the male testes are a hotspot for biological innovation. Within these organs, scientists have found a trove of virgin genetic sequences–and a better understanding of how evolution moves forward.

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Immune Cell Bank Bets on Future CAR T Success

The company Cell Vault offers to hold consumers' T cells for later use, but scientists suggest the service would benefit very few users.

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Satellite view of tropical storm Krosa transition in sea of Japan

Tropical Storm Krosa continued to erode after it moved into the Sea of Japan and satellite data showed it as a ragged and shapeless storm on August 16, 2019.

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Segway-Ninebot announces an e-scooter that can drive itself back to a charging station

While walking is an obvious way to avoid heavy traffic, it's also very slow. Scooter sharing services and companies aim to bridge the gap somewhat by letting people rent out smart electric scooters …

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Äldre ska få hjälp att hålla balansen – med svans inspirerad av geparden

En robotsvans som hjälper till att hålla balansen, det är vad ett japanskt forskarteam nu har utvecklat. Syftet är att hjälpa äldre och ostadiga människor att kunna röra på sig enklare.

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Google removes 85 adware-infested apps from the Play Store

Google has been known to pull malicious apps from its storefront from time to time; usually in large ban waves. In many cases, these apps masquerade as something beneficial, like a photo app …

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Researcher discovers gene mutation that contributes to addiction

A researcher at the OU College of Medicine, William R. Lovallo, Ph.D., recently published one of the field's few studies focused on how a person's genes contribute to addiction. Lovallo's research showed that a tiny genetic mutation can put people at higher risk for alcohol or drug addiction.

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Physiological mechanisms leading to enterovirus opening revealed

Enteroviruses are one of the most common human pathogens leading to high number of acute and chronic infections worldwide. The physiological events leading to successful enterovirus infection are still poorly understood. Researchers at the Nanoscience Center at the University of Jyväskylä and at the University of Helsinki have found significant new information concerning the role of Albumin and io

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Unraveling the stripe order mystery

Researchers at the University of Illinois at Urbana-Champaign, collaborating with scientists at the SLAC National Accelerator Laboratory, have shed new light on how superconductivity and charge order can exist adjacent to one another.

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Nylon as a building block for transparent electronic devices?

Scientists at the Max Planck Institute for Polymer Research (MPI-P) led by Dr. Kamal Asadi have solved a four decade long challenge of producing very thin nylon films that can be used for instance in electronic memory components. The thin nylon films are several 100 times thinner than human hair and could thus be attractive for applications in bendable electronic devices or for electronics in clot

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Can ‘trap, neuter, return’ really control cats? Maybe

Research on trap, neuter, and return programs for free-roaming cats finds they can decrease overall numbers over time—once the sterilization rate reaches 75% of the colony. The study also finds that preventable cat deaths can be reduced more than 30-fold at this threshold. These TNR programs are widespread, but little long-range data existed to show that they could effectively shrink colonies ove

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Special Schwann Cells in Mice Play Unsung Role in Pain

The glia seem to make up part of a newly described sensory organ, the discoverers suggest.

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Scientists Spot Largest Supernova on Record in Distant Galaxy

A supernova is, by definition, a huge event. We’re talking about exploding stars , after all. Still, some supernovae are bigger than others, and astronomers recently identified what appears to be the largest supernova we’ve ever observed. The event, dubbed SN2016iet, included a long duration, unusual chemical signatures, and more conundrums. The researchers believe this supernova could challenge

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Stickers ‘listen’ to skin to track your health

A sensor that sticks to skin can pick up subtle physiological signals like a flush of embarrassment or a fluttering heart and wirelessly send health readings to a receiver clipped to your clothes. To demonstrate the wearable technology, researchers stuck sensors to the wrist and abdomen of one test subject to monitor their pulse and respiration by detecting how the skin stretched and contracted w

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We Have a Cure for the Deadliest Form of Tuberculosis

The Food and Drug Administration just approved the third and final part of a new drug regimen shown to cure the deadliest strain of tuberculosis. The regimen involves taking five pills every day for six months straight, but that’s nothing compared to the existing treatment, which requires 40 daily pills for two years, according to The New York Times . And in a small clinical trial, the new treatm

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Police Are Collecting DNA From People Without Telling Them

DNA Database The New York Police Department is accumulating a massive DNA database of thousands of genetic profiles, The New York Times reports . DNA samples were sourced from convicts and even from people who were simply questioned. The practice raises questions about privacy rights and civil liberties, especially because the cops collected some DNA samples without even telling subjects, gatheri

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Apple Sues Corellium for Selling Access to Cloud-Based 'Perfect Replicas' of iOS

Apple is suing a company, Corellium LLC, that it says is illegally reselling virtual copies of its iOS operating system under the pretense of legitimate security research, Bloomberg reported …

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Woman Develops Horrifying Skull Infection After Cleaning Her Ears with Cotton Swabs

A woman's daily habit of cleaning her ears with cotton swabs led to a life-threatening infection in her skull.

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How to Land a Busted Airliner in a Russian Cornfield

A Ural Airlines plane executed an emergency landing after a bird strike, summoning memories of 2009's "Miracle on the Hudson."

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