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Radiation Might Help Heart Regain its Rhythm  

A flash of radiation drastically reduced arrhythmia in a small group of patients, for at least a year after treatment. Christopher Intagliata reports. -- Read more on ScientificAmerican.com

2017-12-17 23:45:00
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Watch California's Thomas Fire metastasize into a monster likely made more ferocious by climate change  

An animation of satellite imagery offers a revealing perspective on the day-by-day growth of the Thomas Fire "Firefighters achieved huge successes yesterday during a BIG firefight to hold their line & SAVED hundreds of homes in Montecito." That was the news this morning about the horrific Thomas Fire burning in Santa Barbara and Ventura counties, as described by the Public Information Officer of the Ventura County Fire Department. Unfortunately, many of the heroic firefighter...

2017-12-17 20:48:47
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Stellar Nursery Blooms into View  

Garching, Germany (SPX) Dec 18, 2017 The OmegaCAM camera on ESO's VLT Survey Telescope has captured this glittering view of the stellar nursery called Sharpless 29. Many astronomical phenomena can be seen in this giant image, including cosmic dust and gas clouds that reflect, absorb, and re-emit the light of hot young stars within the nebula. The region of sky pictured is listed in the Sharpless catalogue of H II regions: int

2017-12-17 20:48:45
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Eclipse 2017: Science from the Moon's Shadow  

Washington DC (SPX) Dec 18, 2017 On Dec. 11, 2017, six researchers discussed initial findings based on observations of the Sun and on Earth gathered during the solar eclipse that stretched across North America on Aug. 21, 2017. Ranging from new information about the way the Sun's atmosphere generates heat, to how the dip in solar energy affected Earth's atmosphere, and even how to protect against contaminating other planets wit

2017-12-17 20:48:45
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US to send cyber soldiers to the battlefield; 3 plead guilty in botnet attack  

Washington (AFP) Dec 14, 2017 The US Army will soon send teams of cyber warriors to the battlefield, officials said Wednesday, as the military increasingly looks to take the offensive against enemy computer networks. While the Army's mission is generally to "attack and destroy," the cyber troops have a slightly different goal, said Colonel Robert Ryan, who commands a Hawaii-based combat team. "Not everything is destr

2017-12-17 20:48:45
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Physicists excited by discovery of new form of matter, excitonium  

Champaign IL (SPX) Dec 14, 2017 Excitonium has a team of researchers at the University of Illinois at Urbana-Champaign... well... excited! Professor of Physics Peter Abbamonte and graduate students Anshul Kogar and Mindy Rak, with input from colleagues at Illinois, University of California, Berkeley, and University of Amsterdam, have proven the existence of this enigmatic new form of matter, which has perplexed scientists sinc

2017-12-17 20:48:45
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Astronomers approve 86 new star names from around the world  

Garching, Germany (SPX) Dec 18, 2017 The International Astronomical Union's Working Group on Star Names formally approved 86 new names for stars, which are now in the IAU stellar name catalogue. The catalogue now contains the approved names of 313 stars. Traditionally, most star names used by astronomers have come from Arabic, Greek, or Latin origins. Now, the International Astronomical Union (IAU, Division C Working Group on

2017-12-17 20:48:45
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Surprise Discovered Inside Shaggy, Shimmying Protists [Video]  

Microbes contain astounding new organelle of unknown function: the rotatosome -- Read more on ScientificAmerican.com

2017-12-17 17:00:00
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STEM Gifts That Don't Come in Boxes or Need Batteries  

Encouraging the budding scientist in your life doesn't have to mean getting your hands on the latest gadgets -- Read more on ScientificAmerican.com

2017-12-17 16:00:00
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You Are Probably Washing Your Hands Wrong  

Many of us spend only about six seconds on the job   -- Read more on ScientificAmerican.com

2017-12-17 14:00:00
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The Pentagon's Mysterious UFO Surveillance --"Real Alien Technology Obtained" (WATCH Videos)  

    WASHINGTON. In the $600 billion annual Defense Department budgets, the $22 million spent on the Advanced Aerospace Threat Identification Program was almost impossible to find. Which was how the Pentagon wanted it, according to today's reporting in The New York Times. For years, the program investigated reports of unidentified flying objects, according to Defense Department officials, interviews with program participants and records obtained by The New York Times. It was run

2017-12-17 13:21:38
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Dawn to Fly Closer to Ceres Than Ever in Mission's Final Phase  

NASA's Dawn mission to the main asteroid belt, granted a second extended mission earlier this year, will end later next year after a final set of close-up observations of the dwarf planet Ceres.

2017-12-17 12:58:00
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The Sad World of Uncited Papers  

A Nature News feature examines academic papers that have never been cited. According to author Richard Van Noorden, by some estimates up to half of all papers have yet to receive their first citation 5 years after publication, and even 10% of Nobel Prizewinners' papers go uncited. However, Van Noorden reports that these estimates are far too high. For recent papers indexed on Web of Science (WoS), "records suggest that fewer than 10%" remain uncited, and even this is likely an overesti

2017-12-17 12:02:06
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'Dragon back' as cargo reaches space station  

Miami (AFP) Dec 17, 2017 SpaceX's unmanned Dragon cargo ship arrived on Sunday at the International Space Station, carrying supplies and experiments for the astronauts in orbit. "Capture confirmed," a NASA commentator said at 5:57 am (10:57 GMT), when the space station's robotic arm, operated by one of its astronauts, attached itself to the cargo ship as it floated over Australia and Papua New Guinea. "It's a gr

2017-12-17 09:48:54
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Today's "Planet Earth Report" --Did Life on Earth Start Elsewhere, Pentagon's Secret UFO Office, This Week's Amazing Photos  

    December 17, 2017: Today's links to headline stories from around the world on the threats, opportunities, and dangers facing our fragile planet --along with an occasional dash of humor, popular culture, and an intriguing conspiracy theory or two.   Photos of the Week: Giant Skulls, Leopards, a Space Capsule Landing   The Thomas Fire in southern California, leopards in India and New York, unrest in the West Bank and Argentina, an FCC vote on net neutral

2017-12-17 08:30:43
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Soyuz carrying Expedition 53 crew lands in Kazakhstan  

Moscow (Sputnik) Dec 17, 2017 The Soyuz MS-05 spacecraft is seen as it lands with Expedition 53 Commander Randy Bresnik of NASA and Flight Engineers Paolo Nespoli of ESA (European Space Agency) and Sergey Ryazanskiy of the Russian space agency Roscosmos near the town of Zhezkazgan, Kazakhstan on Thursday, Dec. 14, 2017. Bresnik, Nespoli and Ryazanskiy returned to Earth after 138 days in space, where they served as memb

2017-12-17 07:56:20
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Planting oxygen ensures a breath of fresh air  

Paris (ESA) Dec 17, 2017 When resources are limited, you have to work with what you have - especially in the harsh environment of space. Though the International Space Station is regularly restocked by cargo vessels, like today's Dragon, self-sufficient spaceflight in the future will require us to recycle and reuse precious resources like oxygen. An experiment on its way to space will look into doing just that. Re

2017-12-17 07:56:20
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Thales Alenia Space signs 3 contracts for NASA's deep space exploration  

Rome (SPX) Dec 17, 2017 Thales Alenia Space has signed three contracts in the frame of Next Space Technologies for Exploration Partnerships (NextSTEP-2) activities with Boeing, Lockheed Martin and Orbital-ATK, to develop capabilities that can meet NASA human space exploration objectives while also supporting industry commercialization plans. Based on a public-private partnership model, the next step for human spa

2017-12-17 07:56:20
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SpaceX resupply truck Dragon on route to ISS for space research delivery  

Cape Canaveral AFS FL (SPX) Dec 17, 2017 An experiment in space manufacturing and an enhanced study of solar energy are among the research currently heading to the International Space Station following Friday's launch of a SpaceX Dragon spacecraft at 10:36 a.m. EST. Dragon lifted off on a Falcon 9 rocket from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida with more than 4,800 pounds of research equipment,

2017-12-17 07:56:20
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ArianeGroup signs contract with ESA for future Prometheus engine  

Paris, France (SPX) Dec 17, 2017 Prometheus is a European demonstrator for a very low cost reusable engine, running on liquid oxygen (LOx) and methane. It is the precursor for future European launcher engines as of 2030. The aim is to be able to build future liquid propellant engines with a unit cost of about 1 million euros, or 10 times less than the cost of producing existing engines such as the Vulcain2. The succ

2017-12-17 07:56:20
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Initial results and data from observations of 'Oumuamua  

San Francisco CA (SPX) Dec 17, 2017 Breakthrough Listen - the initiative to find signs of intelligent life in the universe - is reporting preliminary results and making initial data available from its observations of the "interstellar visitor" 'Oumuamua. The initial block of observations (the first of a planned four blocks) ran from 3:45 pm to 9:45 pm ET on Wednesday, December 13, using the Breakthrough Listen backend instru

2017-12-17 07:56:20
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Opportunity Comes to a Fork in the Road  

Pasadena CA (JPL) Dec 17, 2017 Opportunity is continuing her winter exploration of Perseverance Valley on the west rim of Endeavour Crater. The rover continued with several days of collecting color, stereo, Panoramic Camera (Pancam) panoramas of the surrounding terrain. Then, on Sol 4934 (Dec. 10, 2017), after a sol of recharging, Opportunity drove about 28 feet (8.4 meters), approximately east, down the valley to

2017-12-17 07:56:20
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Two rookie astronauts, cosmonaut blast off to ISS  

Baikonur, Kazakhstan (AFP) Dec 17, 2017 A three-man space crew featuring American and Japanese rookie astronauts as well as an experienced Russian cosmonaut blasted off on Sunday for a six-month mission at the International Space Station. Scott Tingle of NASA, Anton Shkaplerov of Roscosmos and Norishige Kanai of the Japan Aerospace Exploration Agency powered into the sky in a Soyuz MS-07 spacecraft from the Baikonur cosmodrome in

2017-12-17 07:56:20
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Today's Top Space & Science Headline --"Laws of Physics May Be a Sign of Extremely Advanced Alien Intelligence"  

    "It's a great mind-bending twist," says Caleb Scharf, director of astrobiology at Columbia University, "Perhaps hyper-advanced life isn't just external," says Scharf. "Perhaps it's already all around. It is embedded in what we perceive to be physics itself, from the root behavior of particles and fields to the phenomena of complexity and emergence." "It would neatly explain why we have yet to see advanced intelligence in the cosmos around us, Scharf adds in an ar...

2017-12-17 07:31:17
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Recycled SpaceX Dragon Capsule Makes 2nd Delivery to Space Station  

A used SpaceX Dragon cargo ship arrived at the International Space Station for the second time Sunday (Dec. 17) delivering more than 2 tons of NASA supplies just in time for Christmas.

2017-12-17 06:57:00
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Russian, Japanese and US Crew Launch to Space Station on Soyuz  

Three crewmates for the International Space Station are now on their way to the complex, where they will begin their six month stay by ringing in the new year.

2017-12-17 05:51:00
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Thales Alenia Working With Three Companies on Deep Space Gateway Concepts  

Thales Alenia Space is partnering with three U.S. companies that are working on NASA studies of concepts for the proposed Deep Space Gateway, leveraging its expertise in space station and cargo module development.

2017-12-17 01:05:00
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Why Solar Trade Policy Matters  

Analysts say proposed tariffs on imported solar panel components could cut 88,000 jobs and seriously slow U.S. solar energy growth -- Read more on ScientificAmerican.com

2017-12-16 20:00:00
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Trump to CDC: These Seven Words Are Now Forbidden  

The administration's war on science takes a dangerously Orwellian turn -- Read more on ScientificAmerican.com

2017-12-16 18:30:00
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Paleo Profile: Shouten's Marsupial Lion  

This ancient beast was a carnivorous koala cousin -- Read more on ScientificAmerican.com

2017-12-16 17:00:00
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Graphene in zero G promises success in space  

Experiments testing graphene for two different space-related applications have shown extremely promising results.

2017-12-16 16:35:31
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Study prompts new ideas on cancers' origins  

Cancer therapies often target cells that grow and divide rapidly, such as stem cells, but in studying how stomach cancers occur, researchers found that even when the stomach isn't able to make stem cells, other cells in the stomach can begin to divide and contribute to precancerous lesions.

2017-12-16 15:43:03
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Nanostructures control heat transfer  

For the first time, scientists have succeeded in precisely controlling temperature-dependent thermal conductivity with the help of polymer materials. These advanced functional materials were initially produced for laboratory experiments. The findings are of great relevance to the development of new concepts of thermal insulation.

2017-12-16 15:42:18
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Screening could catch a quarter of hip fractures before they happen  

Community screening for osteoporosis could prevent more than a quarter of hip fractures in older women.

2017-12-16 15:42:14
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6 Ways to Deal with Panic Attacks  

Your heart races, you feel lightheaded, your sweat glands work overtime—is this the end? Nope, it's a panic attack.  The Savvy Psychologist has 6 ways to fight this disabling disorder -- Read more on ScientificAmerican.com

2017-12-16 13:00:00
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A Believable Universe  

Any good space opera needs to take place in a version of reality that, although not necessarily scientifically accurate, at least makes some kind of sense -- Read more on ScientificAmerican.com

2017-12-16 13:00:00
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California's Still-Growing Thomas Fire Spews Brown Smoke in NASA Image  

A NASA satellite captured an image showing a thick curtain of brown smoke billowing from the Thomas Fire in Southern California yesterday (Dec. 14).

2017-12-16 12:10:00
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The Weekend "Planet Earth Report" --Laws of Physics as Alien Intelligence, Next Global Pandemic, Human Species Less Violent?  

    December 16, 2017: Today's links to headline stories from around the world on the threats, opportunities, and dangers facing our fragile planet --along with an occasional dash of humor, popular culture, and an intriguing conspiracy theory or two.   Is Physical Law Alien Intelligence?     Alien life could be so advanced it becomes indistinguishable from physics. Perhaps Arthur C. Clarke was being uncharacteristically unambitious. He once pointed

2017-12-16 11:53:02
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Researchers win some, lose some in final U.S. tax bill  

Tuition tax out, but orphan drug credit reduced

2017-12-16 10:13:00
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Today's Top Space Headline --Stephen Hawking's Breakthrough Team Still Listening for Radio Signals from Our Solar Systems 1st Interstellar Visitor  

    "'Oumuamua's presence within our solar system affords Breakthrough Listen an opportunity to reach unprecedented sensitivities to possible artificial transmitters and demonstrate our ability to track nearby, fast-moving objects," said Listen's Andrew Siemion, Director of Berkeley SETI Research Center. "Whether this object turns out to be artificial or natural, it's a great target for Listen."   Breakthrough Listen, founded by Stephen Hawking and Russian...

2017-12-16 07:59:11
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Trekkie Runaway Beams Up to Hollywood in 'Please Stand By' Trailer  

The opening scenes of a new drama sound just like a traditional "Star Trek" episode: "Captain's log, final entry," the narrator says. "Spock and I are the sole survivors."

2017-12-16 07:39:00
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Space Station Double Play Sunday! Watch a New Crew Launch as SpaceX Dragon Arrives  

There's a lot of spaceflight action on tap Sunday morning (Dec. 17), and you can watch it all before the first NFL game of the day kicks off.

2017-12-16 07:30:00
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Moon Rocket Thrust! NASA Tests Powerful Engine with 3D-Printed Part  

An engine designed for the world's most powerful rocket underwent one last test fire for 2017 on Wednesday (Dec. 13) to help NASA get ready for the Space Launch System rocket's first flight around the moon.

2017-12-16 07:30:00
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Dark Fiber Networks Can Sense Seismicity  

Scientists are exploring the use of fiber optic cables—like the ones that form the backbone of the internet—to monitor earthquakes. Julia Rosen reports. -- Read more on ScientificAmerican.com

2017-12-16 00:40:00
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Your Weekly Attenborough: Pristimantis attenboroughi  

Sir David Frederick is the best. That sounds like an opinion, but it's pretty much objective fact at this point. The British broadcaster and naturalist has been narrating the wonders of the natural world for over 50 years now, traveling to almost every country on Earth to do so. His crowning achievement is a massive documentary series known simply as the Life collection. Thirteen separate series filmed over the course of 20 years...

2017-12-15 22:18:53
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In first, SpaceX launches recycled rocket and spaceship  

Miami (AFP) Dec 15, 2017 For the first time, SpaceX on Friday blasted off both a rocket and a cargo ship that have flown before, a step forward in the company's goal to lower the cost of spaceflight. After the launch, the California-based company headed by Internet tycoon Elon Musk landed its rocket booster upright on solid ground at Cape Canaveral, Florida. SpaceX has now managed to return 20 of its rocket boos

2017-12-15 21:22:31
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The Future of Money  

-- Read more on ScientificAmerican.com

2017-12-15 21:00:00
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Ötzi the Iceman Stars in a New Feature Film  

From a block of ice to the silver screen; Ötzi the Iceman, an archaeological star, is getting his own feature film. From German director Felix Randau, the movie is a fictionalized account of Ötzi's life and eventual death at the hands of an unknown archer in the Alps. Though the story is mostly fictional, the clothing, props and setting were all recreated with the help of researchers from the South Tyrol Museum of Archaeology, with the goal of creating a story that could have potenti...

2017-12-15 20:13:59
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AIM Brought Instant Messaging to the Masses, Teaching Skills for Modern Communication  

Another piece of internet history disappears as AOL Instant Messenger is discontinued after 20 years -- Read more on ScientificAmerican.com

2017-12-15 19:00:00
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Climate Change, Disease and the Fall of Rome  

At some time or another, every historian of Rome has been asked to say where we are, today, on Rome's cycle of decline. Historians might squirm at such attempts to use the past but, even if history does not repeat itself, nor come packaged into moral lessons, it can deepen our sense of what it means to be human and how fragile our societies are. In the middle of the second century, the Romans controlled a huge, geographically diverse part of the globe, from northern Britain to the edges...

2017-12-15 17:01:54
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China Set to Debut the World's Largest Carbon Market  

But the country has limited emissions monitoring and verification capabilities -- Read more on ScientificAmerican.com

2017-12-15 17:00:00
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Saturn's Rings Alter Its Ionosphere  

In April of this year, NASA nudged the Cassini spacecraft into an orbit that took it through a narrow gap between Saturn's innermost ring (the D-ring) and the gas giant itself. Over the next few months, Cassini skimmed the upper atmosphere of the ringed planet nearly two dozen times. During 11 of those orbits, Cassini's Radio and Plasma Wave Science (RPWS) instrument took unprecedented measurements of Saturn's ionosphere — a shell of charged particles that surrounds the planet and...

2017-12-15 16:34:42
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Rescued Radar Maps Reveal Antarctica's Past  

More than 2 million newly digitized images extend the history of the bottom of the ice sheet -- Read more on ScientificAmerican.com

2017-12-15 16:15:00
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Amazing Summer Research Programs for Science Undergrads  

Don’t procrastinate: if you apply over winter break, you’ll get a big head start on the competition -- Read more on ScientificAmerican.com

2017-12-15 16:00:00
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New Nanoparticle Measuring Devices Developed by Atomic Blasting Technique  



2017-12-15 15:29:00
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Researchers Use Single-Stranded DNA, RNA to Create Self-Assembling Nanostructures  



2017-12-15 15:17:00
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Spincredible Dreidel Tips and Tricks  

Become a dreidel “spinologist” and compete for the longest time of spin. -- Read more on ScientificAmerican.com

2017-12-15 15:15:00
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Easier paths to quantum-based techology  

Engineers have shown that a widely used method of detecting single photons can also count the presence of at least four photons at a time. The researchers say this discovery will unlock new capabilities in physics labs working in quantum information science around the world, while providing easier paths to developing quantum-based technologies.

2017-12-15 14:57:11
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Electric Eel–Inspired Devices Could Power Artificial Human Organs  

Power source is flexible, transparent and runs on saltwater -- Read more on ScientificAmerican.com

2017-12-15 14:45:00
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Drinking hot tea every day linked to lower glaucoma risk  

Drinking a cup of hot tea at least once a day may be linked to a significantly lower risk of developing the serious eye condition, glaucoma, finds a small study.

2017-12-15 14:33:03
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A new theory to describe widely used material  

A new theoretical model explains the coupling between ions and electrons in the widely used conducting polymer PEDOT:PSS. The model has profound implications for applications in printed electronics, energy storage in paper, and bioelectronics.

2017-12-15 14:33:00
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Discovery could reduce cost, energy for high-speed Internet connections  

Researchers have developed an optical medium in which multiple beams of light can autocorrect their properties without affecting other beams. This could lead to a dramatic reduction in the cost and energy consumption of high-speed internet communications.

2017-12-15 14:32:55
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Artificial intelligence used to identify bacteria quickly and accurately  

Microscopes enhanced with artificial intelligence (AI) could help clinical microbiologists diagnose potentially deadly blood infections and improve patients' odds of survival, according to microbiologists.

2017-12-15 14:32:52
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How to Avoid "Purchase Regret"  

Follow the Millennial generation's four golden rules of personal finance -- Read more on ScientificAmerican.com

2017-12-15 14:00:00
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Nanodiscs catch misfolding proteins red-handed  

When proteins misfold, accumulate and clump around insulin-producing cells in the pancreas, they kill cells. Now, researchers have obtained a structural snapshot of these proteins when they are most toxic, detailing them down to the atomic level.

2017-12-15 13:51:47
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Complex, old-growth forests may protect some bird species in a warming climate  

Old forests that contain large trees and a diversity of tree sizes and species may offer refuge to some types of birds facing threats in a warming climate, scientists have found.

2017-12-15 13:51:22
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What does hair loss have to teach us about cancer metastasis?  

Researchers have identified a signaling pathway regulating cell migration and metastasis. Unexpected hair loss in a preclinical model helped them to identify the pathway. When cells within the skin that maintain hair follicles migrate too often, hair follicle maintenance is disrupted. Researchers speculated that this pathway might also play a role in cancer cell migration. Indeed, they showed that disrupting this pathway in preclinical models increased metastasis.

2017-12-15 13:51:15
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Vernissage of Scientific Art “The Fascination of NanoWorld”  



2017-12-15 13:35:00
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Rebirth of Force Spectroscopy: HybriD AFM Mode  



2017-12-15 13:32:00
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NT-MDT Spectrum Instruments at the recent MRS Fall Meeting & Events 2017  



2017-12-15 13:25:00
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'Star Wars' Gear Soars on SpaceX Falcon Rocket As 'The Last Jedi' Launches  

"Star Wars"-themed mission patches lifted off on a SpaceX Dragon spacecraft to the International Space Station today (Dec. 15), the same day "Star Wars: The Last Jedi" launched into movie theaters.

2017-12-15 12:55:00
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Genetic instructions from mom set the pattern for embryonic development  

A new study indicates an essential role for a maternally inherited gene in embryonic development. The study found that zebrafish that failed to inherit specific genetic instructions from mom developed fatal defects earlier in development, even if the fish could make their own version of the gene.

2017-12-15 12:47:39
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Later, Vader! Watch Blue Origin Fly 'Mannequin Skywalker' to Space and Back  

When Jeff Bezos' Blue Origin launched the first test flight of its New Shepard Crew Capsule 2.0 this week, it had a very special passenger aboard: a dummy named "Mannequin Skywalker."

2017-12-15 12:31:00
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Why human society isn't more—or less—violent than in the past  

Population size determines the proportion of people who die in violence

2017-12-15 12:25:00
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Our memory shifts into high gear when we think about raising our children, new study shows  

Human memory has evolved so people better recall events encountered while they are thinking about raising their offspring, according to a new study.

2017-12-15 12:11:00
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After searching 12 years for bipolar disorder's cause, research team concludes it has many  

Nearly six million Americans have bipolar disorder, and most have probably wondered why. After more than a decade of studying over 1,100 of them in-depth, a team of scientists has an answer -- or rather, seven answers.

2017-12-15 12:10:58
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How much soil goes down the drain: New data on soil lost due to water  

According to a new study, almost 36 billion tons of soil is lost every year due to water, and deforestation and other changes in land use make the problem worse. The study also offers ideas on how agriculture can change to become a part of the solution from being part of the problem.

2017-12-15 12:10:55
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Heavy-petroleum fuels raising vanadium emissions  

Human emissions of the potentially harmful trace metal vanadium into Earth's atmosphere have spiked sharply since the start of the 21st century due in large part to industry's growing use of heavy oils, tar sands, bitumen and petroleum coke for energy, a new Duke study finds. These emissions now exceed those from all natural sources combined. Growing evidence suggests exposure to vanadium-rich aerosols can impair respiratory functions and exacerbate conditions such as asthma or COPD.

2017-12-15 12:10:52
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Erectile dysfunction is red flag for silent early cardiovascular disease  

Despite decades long prevention and treatment efforts, cardiovascular (CV) disease continues to be the leading cause of death worldwide. Early detection of CV disease can allow for interventions to prevent heart attack and stroke, including smoking cessation, medications such as a statins, blood pressure control, weight management, exercise, and improved diet. A new study focuses on a novel risk factor for cardiovascular disease that rarely receives attention -- erectile dysfunction.

2017-12-15 12:10:16
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Error-free into the quantum computer age  

Ion-trap technologies available today are suitable for building large-scale quantum computers, research shows. Scientists have introduced trapped-ion quantum error correction protocols that detect and correct processing errors.

2017-12-15 12:09:55
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Major Report: Some Extreme Weather Can Only Be Blamed on Humans  

A high-profile science panel finds several severe events in 2016 could not have naturally occurred -- Read more on ScientificAmerican.com

2017-12-15 12:00:00
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Do Brain-Wiring Differences Make Women More Vulnerable to Concussions?  

Female axons—brain cells’ output cables—are shown to have a thinner structure -- Read more on ScientificAmerican.com

2017-12-15 11:45:00
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In Photos: SpaceX Launches Used Falcon 9 Rocket, Dragon Capsule on CRS-13   

SpaceX launched its 13th cargo delivery to the International Space Station with both a reused Falcon 9 rocket and Dragon cargo ship. See photos of the rocket's launch and landing.

2017-12-15 11:42:00
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3-D nanoscale imaging made possible  

Imaging at the nanoscale is important to a plethora of modern applications in materials science, physics, biology, medicine and other fields. Limitations of current techniques are, e.g. their resolution, imaging speed or the inability to look behind opaque objects with arbitrary shapes. Scientists have now demonstrated a method for meeting this challenge with stunning properties.

2017-12-15 11:16:23
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Distinct human mutations can alter the effect of medicine  

About one third of all medicine binds to the same type of receptor in the human body. An estimated three percent of the population have receptors of this type that are so genetically different that they are predisposed to altered, ineffective or adverse responses to medicine, a new study shows.

2017-12-15 11:16:10
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Real-time observation of collective quantum modes  

When symmetries in quantum systems are spontaneously broken, the collective excitation modes change in characteristic ways. Researchers have now directly observed such Goldstone and Higgs modes for the first time.

2017-12-15 11:16:07
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Vitamin deficiency in later life  

One in two persons aged 65 and above has suboptimal levels of vitamin D in the blood and one in four older adults has suboptimal vitamin B12 levels.

2017-12-15 11:16:05
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Genetic study uncovers fungal sex secrets, which shed light on candidiasis  

A new genetic analysis of fungal yeast infections (candidiasis) from around the world has revealed surprising secrets about how these microbes reproduce and cause disease, according to a new study.

2017-12-15 11:16:02
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Shoe-box-sized chemical detector  

A chemical sensor prototype will be able to detect 'single-fingerprint quantities' of substances from a distance of more than 100 feet away, and its developers are working to shrink it to the size of a shoebox.

2017-12-15 11:15:59
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SpaceX Launches (and Lands) Used Rocket on Historic NASA Cargo Mission   

SpaceX launched and landed a used rocket today (Dec. 15), pulling off yet another spaceflight double play on a mission that gets the company a big step closer to its goal of total reusability.

2017-12-15 11:12:00
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Weightlessness and Its Effect on Astronauts  

Weightlessness, or the absence of gravity, has several short-term and long-term effects on astronauts.

2017-12-15 11:00:00
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8 

Exposure to larger air particles linked to increased risk of asthma in children  

Researchers report statistical evidence that children exposed to airborne coarse particulate matter — a mix of dust, sand and non-exhaust tailpipe emissions, such as tire rubber — are more likely to develop asthma and need emergency room or hospital treatment for it than unexposed children.

2017-12-15 10:53:10
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5 

Martti, developed for adverse weather conditions, is the first Finnish robot car to challenge snow and ice  

Martti, the robot car developed in Finland, is the first automated car to have driven fully autonomously on a real snow-covered road.

2017-12-15 10:51:56
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9 

Committed to relatives: Hounds and wolves share their parasites  

Grey wolves, as all wild animals, are hosts to a variety of parasites. The presence of grey wolves in German forests has little influence on the parasite burden of hunting dogs, according to a new study.

2017-12-15 10:51:54
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10 

More electronic materials opened up with new metal-organic framework  

More materials for electronic applications could be identified, thanks to the discovery of a new metal-organic framework (MOF) that displays electrical semiconduction with a record high photoresponsivity, by a global research collaboration.

2017-12-15 10:51:52
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13 

The locomotion of hominins in the Pleistocene was just as efficient as that of current humans  

Researchers have analyzed the influence of body proportions on the cost of locomotion by means of an experimental energetic study with 46 subjects of both sexes, whose results indicate that the walk of Pleistocene hominins was no less efficient energetically than that of current humans.

2017-12-15 10:51:46
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4 

Apollo 11: First Men on the Moon  

Millions of people watched as Neil Armstrong took the first steps on the moon.

2017-12-15 10:47:00
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3 

Potato blight's chemical attack mechanism explained  

Researchers have deciphered the workings of a cytolytic toxin, which is produced by some of the world's most devastating crop diseases. The Cytolysin is manufactured by pathogens such as bacteria and fungi and can wipe out entire harvests if chemical protection is not used.

2017-12-15 10:36:40
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4 

Today's "Planet Earth Report" --The Last Jedi, Sex Robots Will Replace Humans, Coming Space Wars   

    December 15, 2017: Today's links to headline stories from around the world on the threats, opportunities, and dangers facing our fragile planet --along with an occasional dash of humor, popular culture, and an intriguing conspiracy theory or two.  Coverage includes the Alien Life We Discover Will be Machines, Hunter Gathers of the American West,  China Will Save the World from Catastrophic Climate Change , Other Pale Blue Dots, The Digital Republic of Estonia,

2017-12-15 09:57:22
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9 

Ancient feces reveal parasites described in earliest Greek medical texts  

Earliest archaeological evidence of intestinal parasitic worms infecting the ancient inhabitants of Greece confirms descriptions found in writings associated with Hippocrates, the early physician and 'father of Western medicine.'

2017-12-15 09:45:21
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4 




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