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Space

Dark Matter Is Even More of a Mystery That Expected 1

Posted by Soulskill
from the does-not-play-well-with-other-matter dept.
schwit1 writes: Using the Hubble and Chandra space telescopes astronomers have discovered that dark matter is not only invisible to direct observation, it is invisible to itself! Quoting: "As two galactic clusters collide, the stars, gas and dark matter interact in different ways. The clouds of gas suffer drag, slow down and often stop, whereas the stars zip past one another, unless they collide — which is rare. On studying what happens to dark matter during these collisions, the researchers realized that, like stars, the colliding clouds of dark matter have little effect on one another. Thought to be spread evenly throughout each cluster, it seems logical to assume that the clouds of dark matter would have a strong interaction — much like the colliding clouds of gas as the colliding dark matter particles should come into very close proximity. But rather than creating drag, the dark matter clouds slide through one another seamlessly." The data here is on the very edge of reality, built on too many assumptions. We know that something undetected as yet is influencing the motions of galaxies, but what exactly it is remains completely unknown. These results only make the mystery more mysterious.
Hardware

Toshiba Announces 3D Flash With 48 Layers 5

Posted by Soulskill
from the going-to-need-an-elevator dept.
Lucas123 writes: Admitting it has bumped up against a 15 nanometer process wall, Toshiba announced it's focusing its efforts on three dimensional NAND using its Bit Cost Scalable technology (PDF) in order to increase capacity. It has dedicated a Japanese fab plant to it and developed 48-level 3D NAND, which bumps density up 33% over previous 3D NAND flash. The new 3D NAND will be able to store 128Gb of data per chip (16GB). Samsung has been mass producing 32-layer, triple-level cell (TLC) 3D NAND since last October and has incorporated it into some of its least expensive SSDs. Yesterday, Micron and Intel announced their own 32-layer 3D TLC NAND, which they claimed will lead to 10TB SSDs. While Toshiba's 3D NAND is multi-level cell (meaning it stores two bits per transistor versus three), the company does plan on developing a TLC version. Toshiba said it's not abandoning 15nm floating gate flash, but it will focus those efforts on lower capacity applications.
Science

Hoax-Detecting Software Spots Fake Papers 23

Posted by Soulskill
from the solving-the-problems-we-created-for-ourselves dept.
sciencehabit writes: In 2005, three computer science Ph.D. students at the Massachusetts Institute of Technology created a program to generate nonsensical computer science research papers. The goal was "to expose the lack of peer review at low-quality conferences that essentially scam researchers with publication and conference fees." The program — dubbed SCIgen — soon found users across the globe, and before long its automatically generated creations were being accepted by scientific conferences and published in purportedly peer-reviewed journals. But SCIgen may have finally met its match. Academic publisher Springer this week is releasing SciDetect, an open-source program to automatically detect automatically generated papers. SCIgen uses a "context-free grammar" to create word salad that looks like reasonable text from a distance but is easily spotted as nonsense by a human reader.
The Courts

Google Loses Ruling In Safari Tracking Case 29

Posted by Soulskill
from the permission-for-lawyers-to-make-money dept.
mpicpp sends this report from CNET: The floodgates are now open for UK users to sue Google over privacy violations tied to tracking cookies. In a landmark ruling, the UK's Court of Appeal has dismissed Google's request to prevent British Web users from suing the company over tracking cookies and privacy violations. The decision was announced Friday, according to the BBC. In spite of default privacy settings and user preferences — including an opt-out of consent to be tracked by cookies — Google's tracking cookies gathered information on Safari browser users for nine months in 2011 and 2012.
Businesses

Amazon Requires Non-Compete Agreements.. For Warehouse Workers 203

Posted by Soulskill
from the you-may-not-lift-and-carry-objects-for-anyone-else dept.
Rick Zeman writes: Amazon, perhaps historically only second to Newegg in the IT nerdling's online shopping heart, has not only subjected their warehouse employees to appalling working conditions, but they're also making them sign a non-compete agreement for the privilege. Here's an excerpt from the agreement: "During employment and for 18 months after the Separation Date, Employee will not, directly or indirectly, whether on Employee's own behalf or on behalf of any other entity (for example, as an employee, agent, partner, or consultant), engage in or support the development, manufacture, marketing, or sale of any product or service that competes or is intended to compete with any product or service sold, offered, or otherwise provided by Amazon (or intended to be sold, offered, or otherwise provided by Amazon in the future)."
Displays

Behind the Scenes At a Quantum Dot Factory 26

Posted by Soulskill
from the harvesting-the-dot-crop dept.
Tekla Perry writes: In a nondescript office complex in Milpitas, Calif., Nanosys is making enough quantum dots to populate 6 million 60-inch television screens annually. "The process goes on in what looks like a microbrewery. In about half a dozen large metal tanks ... Nanosys combines cadmium and selenium and adjusts the temperature, concentration, and catalysts added to force these precursors to combine into stable crystals of cadmium selenide. Then, by readjusting the conditions, the system stops the formation of crystals and triggers the beginning of crystal growth. A computer controls the process according to a programmed “recipe;” staff members monitor the growth of the crystals by shining light on them and measuring the wavelength of the fluorescence; the smallest crystals don’t fluoresce at all, then, as the crystals get larger, the wavelength changes. Nanosys stops the process when the fluoresced light hits the target wavelength, which varies depending on what particular display industry standard that the batch of film is designed to meet."
Build

Rebuilding the PDP-8 With a Raspberry Pi 54

Posted by Soulskill
from the what's-old-is-new dept.
braindrainbahrain writes: Hacker Oscarv wanted a PDP-8 mini computer. But buying a real PDP-8 was horribly expensive and out of the question. So Oscarv did the next best thing: he used a Raspberry Pi as the computing engine and interfaced it to a replica PDP-8 front panel, complete with boatloads of fully functional switches and LEDs.
Transportation

Modern Cockpits: Harder To Invade But Easier To Lock Up 294

Posted by Soulskill
from the difficulty-with-edge-cases dept.
HughPickens.com writes: Jad Mouawad And Christopher Drew write in the NY Times that although airplane cockpits are supposed to be the last line of defense from outside aggressors, airlines have fewer options if the threat comes from within. One of the major safety protocols that actually made planes safer in the past 15 years was that the cockpits were turned into fortresses. Unfortunately, that exact advantage was exploited by the co-pilot of the Germanwings plane on Tuesday to crash it intentionally. "It is shocking to me that there was not a second person present in the cockpit," says Mark Rosenker, a former chairman of the National Transportation Safety Board. Access to the cockpit is strictly regulated in the United States. Passengers are not allowed to congregate near the cockpit door, and whenever the door is open, no one is allowed in the forward bathroom and flight attendants usually block aisle access, sometimes using a food cart. The Federal Aviation Administration mandates that a flight attendant must sit in the cockpit when either pilot steps into the passenger area; European regulations do not have a similar two-person rule, but they're now talking about creating one.

The Germanwings accident also points to potential shortcomings in how pilots are screened for mental problems, a recurring concern for an industry that demands focus and discipline in an increasingly technical job, often in stressful situations. In 2012, a well-regarded pilot with JetBlue, one of the airline's earliest employees, was physically restrained by passengers on a flight from New York to Las Vegas after displaying erratic behavior. In that case, the co-pilot locked the pilot out of the cabin and made an emergency landing in Amarillo, Tex. "Aircraft-assisted pilot suicides," as the Federal Aviation Administration calls them, are rare. They include the November 2013 crash of a Mozambique Airlines plane bound for Luanda, Angola, which bears an eerie resemblance to the Germanwings plane's demise. When the flight's co-pilot left to use the lavatory, the captain locked him out of the cockpit and manually steered the aircraft earthward. The crash of Egypt Airlines Flight 990 off Nantucket, Mass., in 1999, which killed all 217 people on board, was also caused by deliberate action, a National Transportation Safety Board investigation concluded. Experts on suicide say that the psychology of those who combine suicide with mass murder may differ in significant ways from those who limit themselves to taking their own lives.
The Military

US Air Force Overstepped In SpaceX Certification 49

Posted by Soulskill
from the don't-ruin-this-for-us,-government dept.
Rambo Tribble writes: An internal review commissioned by Air Force Secretary Deborah James has concluded that Air Force personnel tasked with evaluating SpaceX's certification treated it as a design review, going so far as to dictate organizational changes in the company. This was judged contrary to the intention of promoting a competitive environment. The report, prepared by former Air Force Chief of Staff General Larry Welch, concluded, "The result to date has been ... the worst of all worlds, pressing the Falcon 9 commercially oriented approach into a comfortable government mold that eliminates or significantly reduces the expected benefits to the government of the commercial approach. Both teams need to adjust."
China

Github Under JS-Based "Greatfire" DDoS Attack, Allegedly From Chinese Government 99

Posted by Soulskill
from the year-of-the-ddos dept.
An anonymous reader writes: During the past two days, popular code hosting site GitHub has been under a DDoS attack, which has led to intermittent service interruptions. As blogger Anthr@X reports from traceroute lists, the attack originated from MITM-modified JavaScript files for the Chinese company Baidu's user tracking code, changing the unencrypted content as it passed through the great firewall of China to request the URLs github.com/greatfire/ and github.com/cn-nytimes/. The Chinese government's dislike of widespread VPN usage may have caused it to arrange the attack, where only people accessing Baidu's services from outside the firewall would contribute to the DDoS. This wouldn't have been the first time China arranged this kind of "protest."
Canada

Quebec Plans To Require Website Blocking, Studies New Internet Access Tax 206

Posted by Soulskill
from the welcome-to-the-information-supertollroad,-eh dept.
An anonymous reader writes: Michael Geist reports that the Government of Quebec released its budget (PDF) yesterday featuring two Internet-related measures that are sure to attract attention and possible litigation. First, it is moving forward with plans to study a new tax on residential Internet services in order to provide support for the cultural sector. Second, the government says it will be introducing a new law requiring ISPs to block access to online gambling sites. The list of blocked sites will be developed by Loto-Quebec, a government agency. The government views this as a revenue enhancing measure because it wants to channel gamblers to its own Espacejeux, the government's own online gaming site.
Communications

How Professional Russian Trolls Operate 218

Posted by Soulskill
from the bridge-related-employment dept.
New submitter SecState writes: Hundreds of full-time, well-paid trolls operate thousands of fake accounts to fill social media sites and comments threads with pro-Kremlin propaganda. A St. Petersburg blogger spent two months working 12-hour shifts in a "troll factory," targeting forums of Russian municipal websites. In an interview, he describes how he worked in teams with two other trolls to create false "debates" about Russian and international politics, with pro-Putin views always scoring the winning point. Of course, with the U.S. government invoking "state secrets" to dismiss a defamation case against the supposedly independent advocacy group United Against a Nuclear Iran, Americans also need to be asking how far is too far when it comes to masked government propaganda.
Facebook

Facebook Successfully Tests Laser Internet Drones 54

Posted by Soulskill
from the because-social-networks-need-laser-drones-for-stuff dept.
rtoz writes: At its F8 conference in San Francisco, Facebook announced the first hardware it plans to use to beam the Internet down to billions of people around the world. Codenamed "Aquila," the solar-powered drone has a wingspan comparable to a Boeing 737, but weighs less than a small car. It will be powered by solar panels on its wings, and it will be able to stay at altitudes of more than 60,000 feet for months at a time. Facebook says it'll begin test flights this summer, with a broader rollout over the next several years. The drones were tested over the UK recently, and everything worked as expected.
The Internet

Broadband ISP Betrayal Forces Homeowner To Sell New House 200

Posted by Soulskill
from the let-me-transfer-you-to-our-customer-disservice-center dept.
New submitter knightsirius writes: A Washington homeowner is having to sell his new house after being refused internet service from Comcast and CenturyLink despite receiving confirmation from both that the location was able to receive broadband service. The whole process took months and involved false assurances and bureaucratic convolutions. The national broadband map database frequently cited by Comcast as proof of sufficient competition lists 10 options at his location, including a gigabit municipal fiber network, but he cannot subscribe to it due to Washington state direct sale restrictions.
Security

Big Vulnerability In Hotel Wi-Fi Router Puts Guests At Risk 37

Posted by samzenpus
from the protect-ya-neck dept.
An anonymous reader writes Guests at hundreds of hotels around the world are susceptible to serious hacks because of routers that many hotel chains depend on for their Wi-Fi networks. Researchers have discovered a vulnerability in the systems, which would allow an attacker to distribute malware to guests, monitor and record data sent over the network, and even possibly gain access to the hotel's reservation and keycard systems. The vulnerability, which was discovered by Justin W. Clarke of the security firm Cylance, gives attackers read-write access to the root file system of the ANTlabs devices. The discovery of the vulnerable systems was particularly interesting to them in light of an active hotel hacking campaign uncovered last year by researchers at Kaspersky Lab. In that campaign, which Kaspersky dubbed DarkHotel.
Businesses

Amazon Announces Unlimited Cloud Storage Plans 111

Posted by samzenpus
from the in-the-clouds dept.
An anonymous reader sends word that Amazon is now offering unlimited cloud storage plans to compete with Google Drive, and Microsoft OneDrive. "Last year, Amazon gave a boost to its Prime members when it launched a free, unlimited photo storage for them on Cloud Drive. Today, the company is expanding that service as a paid offering to cover other kinds of content, and to users outside of its loyalty program. Unlimited Cloud Storage will let users get either unlimited photo storage or "unlimited everything" — covering all kinds of media from videos and music through to PDF documents — respectively for $11.99 or $59.99 per year."
Earth

Ordnance Survey Releases Mapping Tools 18

Posted by samzenpus
from the map-it dept.
rHBa writes The BBC reports that the UK mapping organization Ordnance Survey has added 4 new products to its open data portfolio: OS Local, Names, Rivers and Roads. Perhaps the most interesting of the free data sets is OS Local which provides a base map to identify "hotspots" such as property pricing, insurance risk, and crime. The OS are not creating a new Google Maps-style service of their own but rather are providing their data for use by other third-party apps and online tools. They expect developers and designers to use the data to enhance their own products and improve the information people can access via the web.
Biotech

Robobug: Scientists Clad Bacterium With Graphene To Make a Working Cytobot 38

Posted by samzenpus
from the cyborg-virus dept.
Zothecula writes By cladding a living cell with graphene quantum dots, researchers at the University of Illinois at Chicago (UIC) claim to have created a nanoscale biomicrorobot (or cytobot) that responds electrically to changes in its environment. This work promises to lay the foundations for future generations of bio-derived nanobots, biomicrorobotic-mechanisms, and micromechanical actuation for a wide range of applications. "UIC researchers created an electromechanical device — a humidity sensor — on a bacterial spore. They call it NERD, for Nano-Electro-Robotic Device. The report is online at Scientific Reports, a Nature open access journal."
Businesses

Millennial Tech Workers Losing Ground In US 362

Posted by samzenpus
from the no-work-for-you dept.
Nerval's Lobster writes Millennial tech workers are entering the U.S. workforce at a comparable disadvantage to other tech workers throughout the industrialized world, according to study earlier this year from Educational Testing Services (PDF). How do U.S. millennials compare to their international peers, at least according to ETS? Those in the 90th percentile (i.e., the top-scoring) actually scored lower than top-scoring millennials in 15 of the 22 studied countries; low-scoring U.S. millennials ranked last (along with Italy and England/Northern Ireland). While some experts have blamed the nation's education system for the ultimate lack of STEM jobs, other studies have suggested that the problem isn't in the classroom; a 2014 report from the U.S. Census Bureau suggested that many of the people who earned STEM degrees didn't actually go into careers requiring them. In any case, the U.S. is clearly wrestling with an issue; how can it introduce more (qualified) STEM people into the market?
Businesses

Win Or Lose, Discrimination Suit Is Having an Effect On Silicon Valley 315

Posted by samzenpus
from the to-pay-or-not-to-pay-that-is-the-question dept.
SpzToid sends word that the Ellen Pao vs. Kleiner Perkins Caufield & Byers discrimination case wrapped up yesterday. No matter what the outcome turns out to be, it has already affected how business is being done in Silicon Valley. "'Even before there's a verdict in this case, and regardless of what the verdict is, people in Silicon Valley are now talking,' said Kelly Dermody, managing partner at Lieff Cabraser Heimann & Bernstein, who chairs the San Francisco law firm's employment practice group. 'People are second-guessing and questioning whether there are exclusionary practices [and] everyday subtle acts of exclusion that collectively limit women's ability to succeed or even to compete for the best opportunities. And that's an incredibly positive impact.' Women in tech have long complained about an uneven playing field — lower pay for equal work, being passed over for promotions and a hostile 'brogrammer' culture — and have waited for a catalyst to finally overhaul the status quo. This trial — pitting a disgruntled, multimillionaire former junior partner against a powerful Menlo Park, Calif., venture capital firm — was far from the open-and-shut case that many women had hoped for. More gender discrimination suits against big tech firms are expected to follow; some already have, including lawsuits against Facebook Inc. and Twitter Inc."