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Submission + - D-Wave Quantum Computers Able to Demonstrate Entanglement (bbc.com)

lecoupdejarnac writes: A study published by the peer-reviewed journal Physical Review X shows that D-Wave's quantum computers are able to attain at least 8-qubits of entanglement:

"Dr Federico Spedalieri of University of Southern California's Viterbi Information Sciences Institute and co-author of the paper, said: 'There's no way around it. Only quantum systems can be entangled. This test provides the experimental proof that we've been looking for.'"

Submission + - My Neighbor Totoro in virtual reality – bus stop scene for the Oculus Rift (roadtovr.com)

An anonymous reader writes: Nick Pitton, the developer behind the Spirited Away Boiler Room VR experience (http://bit.ly/1nE0v1a), has released his second project: the bus stop seam from Studio Ghibli's famous movie 'My Neighbor Totoro' once again in virtual reality for the Oculus Rift (http://bit.ly/1oenps8). Pittom 'hand-painted' the textures in Photoshop to recreated the painted-background feel of the movie. For the characters (Totoro and the Catbus) he used a cel-shaded approached to approximate the animated look from the movie. For his next project, he plans to recreate the ship and characters from the acclaimed anime, Cowboy Bebop.

Submission + - Finding the mass graves in Srebrenica (nytimes.com)

Lasrick writes: This is a heartbreaking read that profiles Amor Masovic, who works for the Bosnian government's Missing Persons Institute. Masovic traverses the "Valley of Death," the Drina River basin, looking for the mass graves of people (mostly Muslim men) killed during the genocide of the Bosnian war: 'For Masovic, the massacre in Srebrenica presents a special professional challenge. Only about a thousand of those fleeing were killed outright. The other 7,000 were captured and taken to various killing fields for execution, their bodies dumped into mass graves. Shortly afterward, however, Serb commanders ordered the original graves dug up and the remains moved to a series of smaller mass graves along the Drina River basin — the so-called Valley of Death — that they hoped would never be found. “This has made Srebrenica our greatest challenge,” Masovic said.'

Submission + - Two-thirds of Americans are doing nothing to protect their privacy (engadget.com)

CanadianCorner writes: "one in seven US residents, or about 45 million people, received some kind of notice that their personal data was compromised. Those stats reflect a lot of corporate negligence, but individuals aren't innocent, either. About 11 million people fell for email phishing scams and 29 percent had their PCs infected by malware. And despite frequent media reports about such attacks, 62 percent of us have done virtually nothing to toughen our security.

Most problems can be avoided by taking a few small actions: using difficult-to-guess passwords and not re-using them, avoiding websites of dubious origin, not posting private info on social networks and not clicking on unknown email attachments, for starters."

Submission + - Lawsuit: Tuition should be free (savecooperunion.org)

An anonymous reader writes: "The Cooper Union for the Advancement of Science and Art is a unique college in New York City that has provided a full-tuition scholarship to every enrolled student for over 150 years. Its founder, Peter Cooper, who wanted to provide talented youth with opportunities, secured an enormous endowment for Cooper Union that now includes the Chrysler Building. ÂAfter a series of fiscally imprudent steps, including building an expensive new building without first securing adequate financing, not following through on a promised 10% expense reduction, and excessive administrative compensation and expenses, the Board of Directors, in a split decision, decided to charge tuition beginning September 2014."

"The Committee to Save Cooper Union is pursuing legal action as a last resort after Cooper Unionâ(TM)s Board of Trustees and administration proceeded with their plans to abolish a 150 year tradition of free tuition, refusing alternatives that would preserve free tuition."

Submission + - MIT Researchers Creates 3D Printed Self Assembling Robots (3dprint.com) 1

An anonymous reader writes: Researchers at MIT have found a way of creating 3D printed robots, which assemble themselves once placed in an oven. The printer prints the robot in a flat form, with slits within the material. When heated the slits forces the material to deform, assembling the shape of the robot. More details: http://3dprint.com/4836/3d-pri...

Submission + - Daniel Ellsberg criticizes Kerry for calling Snowden a coward and traitor (theguardian.com)

An anonymous reader writes: Daniel Ellsberg, the former Defence Department staff who leaked the Vietnam War Pentagon Papers to the New York Times has some harsh criticism of Kerry's recent call for Snowden to come back to USA and "man up".

"Nothing excuses Kerry's slanderous and despicable characterisations of a young man who, in my opinion, has done more than anyone in or out of government in this century to demonstrate his patriotism, moral courage and loyalty to the oath of office the three of us swore: to support and defend the Constitution of the United States," he concludes.

Submission + - Why does light stretch as the Universe expands?

StartsWithABang writes: On the one hand, galaxies are definitely redshifted, and they're redshifted more severely the farther they are; that's been indisputable since Hubble's data from the 1920s. But spacetime's expansion — the idea that photons get redshfited because expanding space stretches their wavelength — is just one possibility. Sure, it's the possibility predicted by General Relativity, but a fast-moving, receding galaxy could cause a redshift, too. How do we know what the cause is? Here's how.

Comment Re:Yeah, but.... (Score 1) 1198

The discussion is *absolutely* necessary. Because we should expect better from our lot. For the impatient "tl;dr", Chu ends with the words "He [Elliot] needed to grow up. We all do." Some of us need to talk it out in order reach that maturity. I, for one, feel that if we are intelligent enough to parse knowledge incomprehensible to that majority of non-technical human masses, we should be intelligent enough to understand that some things, like the way you think about and treat others, are just NOT FUCKING COOL!

Comment Re:Peer review (Score 4, Insightful) 154

One side won, the other defeated. But it did not feel settled until someone admitted defeat. Someone has to go on record saying its dead, Jim.

This is utter B/S! What's with this black/white way of looking at things? By this line of reasoning, Copernicus was a hack for being too obsessed with the Sun. Galileo failed for not anticipating Newton. Newton failed for not anticipating Einstein. Einstein is a looser for being unable to handle QM. And we're all Dumbasses for not knowing the answer to every question ever asked. Seriously?

Whatever the case may be, BICEP should be acknowledged for taking a gutsy and ingenious shot at a daunting question. The approach is laudable and should be appreciated as modern, cutting-edge scientific research at its best: the meticulousness and dedication of working out of the South Pole, the engineering effort that went into such precise equipment design, the camaraderie and team spirit mustered among all the professional collaborators.

People who are eager to smear the project are doing a great disservice to science literacy by perpetuating low-brow stereotypical notion of what scientific research is about in this day and age. It is unsettling that the tendency toward sensationalism has somehow become a legitimate way of thinking and talking about these things. We're all becoming brain-dead National Inquirerers. This is shameful for a modern civilized society.

Comment Re:Peer review (Score 5, Informative) 154

Hold on there, Nellie. Aren't we being just a bit quick to point fingers? It is entirely appropriate to stand your ground if it is firmly rooted in solid evidence and good reason. Let the data be subjected to scrutiny and defend itself to the extent possible. More likely than not, it isn't as conclusive or accurate as some may hope, but it doesn't automatically make it bad science. Whatever short-coming is uncovered this time around is another stepping stone toward getting it right. No one is wrong simply because you or anyone else arbitrarily say so.

Submission + - Y Chromosome Is More Than a Sex Switch (sciencemag.org)

sciencehabit writes: The small, stumpy Y chromosome—possessed by male mammals but not females, and often shrugged off as doing little more than determining the sex of a developing fetus—may impact human biology in a big way. Two independent studies have concluded that the sex chromosome, which shrank millions of years ago, retains the handful of genes that it does not by chance, but because they are key to our survival. The findings may also explain differences in disease susceptibility between men and women.

Submission + - Physics Predicts U.S. Voting Patterns (sciencemag.org)

sciencehabit writes: Building on theories used to describe magnets, scientists have put together a model that captures something very different: voting patterns in U.S. presidential elections. Rather than trying to predict the winner in a series of elections, the researchers focused on the distribution of Republican margins of victory across U.S. counties as well as how correlations between two counties’ vote shares changed with the distance separating them, quantities more commonly used to describe the transition from a demagnetized block of iron to a magnetized one. Combining the model of social influence with U.S. census data on commuting patterns, the researchers predicted a bell curve distribution of county-level margins of victory and surprisingly long-range correlations between counties; that suggests that some counties, at least, could feel the effects of social pressures in counties on the other side of the nation.

Submission + - Implant Injects DNA Into Ear, Improves Hearing (sciencemag.org)

sciencehabit writes: Many people with profound hearing loss have been helped by devices called cochlear implants, but their hearing is still far from normal. They often have trouble distinguishing different musical pitches, for example, or hearing a conversation in a noisy room. Now, researchers have found a clever way of using cochlear implants to deliver new genes into the ear—a therapy that, in guinea pigs, dramatically improves hearing.

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