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Stellar Trio Could Put Einstein's Theory of Gravity To the Test
Posted by News Fetcher on January 05 '14 at 08:30 PM
By samzenpus from Slashdot's there's-a-first-time-for-everything department:
sciencehabit writes "In a cosmic coup, astronomers have found a celestial beacon known as a pulsar in orbit with not one, but two other stars. The first-of-its-kind trio could soon be used to put Einstein's theory of gravity, or general relativity, to an unprecedented test. 'It's a wonderful laboratory that nature has given us,' says Paulo Freire, a radio astronomer at the Max Planck Institute for Radio Astronomy in Bonn, Germany, who was not involved in the work. 'It's almost made to order.'"

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Ancient Pompeii Diet Consisted of Giraffe and Other "Exotic'" Delicacies
Posted by News Fetcher on January 05 '14 at 06:15 PM
By samzenpus from Slashdot's crunchy-frog department:
Philip Ross writes "New research into Pompeiians' daily lives is broadening our understanding of this ancient Roman culture, particularly their eating habits, before Mt. Vesuvius brought it all crumbling down nearly 2,000 years ago. Over the past decade, archaeologists excavating a row of building plots discovered remnants of food that would have been widely available and inexpensive in ancient Italy, like grains, fruits, olives, lentils, local fish, nuts and chicken eggs. They also uncovered evidence that Pompeiians enjoyed a variety of exotic foods, some of which would have been imported from outside Italy, including sea urchins, flamingos and even the butchered leg joint of a giraffe."

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University Developing Technology To Vote On Your Tablet, Smartphone
Posted by News Fetcher on January 05 '14 at 04:00 PM
By samzenpus from Slashdot's rock-the-vote-from-home department:
smitty_one_each writes in with this story about a professor developing a new electronic voting system. "A Clemson University professor is developing a new electronic voting system that will allow voters to cast their ballots from home computers, tablets and smartphones. As Clemson's chair of human-centered computing, Juan Gilbert has lead teams of students over the last 10 years to create an online voting system accessible at home or on the go that will be more accurate, have increased verification and make voting more accessible to people with disabilities by offering mobile and voice-command options."

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Why a Cure For Cancer Is So Elusive
Posted by News Fetcher on January 05 '14 at 03:00 PM
By samzenpus from Slashdot's still-looking department:
Hugh Pickens DOT Com writes "George Johnson writes in the NYT that cancer is on the verge of overtaking heart disease as the No. 1 cause of death and although cancer mortality has actually been decreasing bit by bit in recent decades, the decline has been modest compared with other threats. The diseases that once killed earlier in life — bubonic plague, smallpox, influenza, tuberculosis — were easier obstacles. For each there was a single infectious agent, a precise cause that could be confronted. But there are reasons to believe that cancer will remain much more resistant because it is not so much a disease as a phenomenon, the result of a basic evolutionary compromise. As a body lives and grows, its cells are constantly dividing, copying their DNA — this vast genetic library — and bequeathing it to the daughter cells. They in turn pass it to their own progeny: copies of copies of copies. Along the way, errors inevitably occur. Some are caused by carcinogens but most are random misprints. Mutations are the engine of evolution. Without them we never would have evolved. The trade-off is that every so often a certain combination will give an individual cell too much power. It begins to evolve independently of the rest of the body and like a new species thriving in an ecosystem, it grows into a cancerous tumor. 'Given a long enough life, cancer will eventually kill you — unless you die first of something else (PDF). That would be true even in a world free from carcinogens and equipped with the most powerful medical technology,' concludes Johnson. 'Maybe someday some of us will live to be 200. But barring an elixir for immortality, a body will come to a point where it has outwitted every peril life has thrown at it. And for each added year, more mutations will have accumulated. If the heart holds out, then waiting at the end will be cancer.'"

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CES: Laser Headlights Edge Closer To Real-World Highways
Posted by News Fetcher on January 05 '14 at 01:45 PM
By samzenpus from Slashdot's shine-on department:
jeffb (2.718) writes "Audi will display laser-headlight technology on a concept car at the 2014 Consumer Electronics Show, joining BMW, whose plug-in hybrid should reach production in 2014. A November article on optics.org describes the technology in more detail. This approach does not scan or project a 'laser beam' from the car; instead, it uses blue lasers as highly efficient light emitters, and focuses their light onto a yellow phosphor, producing an extremely intense and compact white light source and then forming that light into a conventional headlamp beam. The beam isn't coherent or point-sourced, so it won't produce the 'speckling' interference effects of direct laser illumination, and it won't pose specular-reflection hazards. It's just a very bright and very well-controlled beam of normal white light.

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UK Company Successfully Claims Ownership of "Pinterest" Trademark
Posted by News Fetcher on January 05 '14 at 01:00 PM
By samzenpus from Slashdot's a-rose-by-any-other-name department:
judgecorp writes "Pinterest could be in trouble — a British firm has successfully claimed ownership of the European trademark 'Pinterest', even though it has not yet used the term in any public products. Pinterest was formed in 2011, and popular by 2011, but did not launch in Europe until 2012 — months after the UK company Premium Interest had registered the trademark. That trademark has now been confirmed by the European Commission's Office for the Harmonization in the Internal Market (OHIM). Since so much of Pinterest's business is based on its name, the ruling could force Pinterest to change its name — a move which has precedents: Microsoft is changing the name of Skydrive because it infringes the trademark of British broadcaster BSkyB, normally known as Sky."

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Anti-GMO Activists Win Victory On Hawaiian Island
Posted by News Fetcher on January 05 '14 at 11:45 AM
By samzenpus from Slashdot's not-in-my-bowl department:
biobricks writes "New York Times reports on how the county council on the Big Island of Hawaii banned GMOs. 'Urged on by Margaret Wille, the ban’s sponsor, who spoke passionately of the need to “act before it’s too late,” the Council declined to form a task force to look into such questions before its November vote. But Mr. Ilagan, 27, sought answers on his own. In the process, he found himself, like so many public and business leaders worldwide, wrestling with a subject in which popular beliefs often do not reflect scientific evidence. At stake is how to grow healthful food most efficiently, at a time when a warming world and a growing population make that goal all the more urgent.'"

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Ecuadorian Navy Rescues Bezos After Kidney Stone Attack
Posted by News Fetcher on January 05 '14 at 10:45 AM
By samzenpus from Slashdot's fly-me-away department:
theodp writes "While vacationing aboard a cruise ship in the Galapagos Islands, where the State Department warns the quality of medical facilities and services are 'generally well below U.S. standards', Gawker reports that Jeff Bezos was rescued by the Ecuadorian Navy so he could receive treatment for a kidney stone attack on New Year's Day. The Ecuadorian Navy confirmed Bezos' rescue, which involved taking Bezos by Navy helicopter from Academy Bay in Santa Cruz Island to his private jet stationed on Baltra Island."

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Ancient Egyptian Brewer's Tomb Found
Posted by News Fetcher on January 05 '14 at 09:45 AM
By samzenpus from Slashdot's pyramid-lite department:
Rambo Tribble writes "Reminding us of beer's pivotal role in the civilization of humankind, the BBC comments on the discovery of an Ancient Egyptian tomb, belonging to the distinguished 'head of beer production' in the Pharaoh's court. From the article: 'Experts say the tomb's wall paintings are well preserved and depict daily life as well as religious rituals. Antiquities Minister Mohamed Ibrahim told the Egyptian al-Ahram newspaper that security had been tightened around the tomb until excavation works are complete.'"

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Yahoo Advertising Serves Up Malware For Thousands
Posted by News Fetcher on January 05 '14 at 08:30 AM
By samzenpus from Slashdot's have-some department:
wjcofkc writes "Thousands of users have been affected by malicious advertisements served by ads.yahoo.com. The attack, which lasted several days, exploited vulnerabilities in Java and installed malware. The Netherlands based Fox-IT estimates that the infection rate was at about 27,000 infections per hour. In response to the breach in security, Yahoo issued the following statement, 'At Yahoo, we take the safety and privacy of our users seriously. We recently identified an ad designed to spread malware to some of our users. We immediately removed it and will continue to monitor and block any ads being used for this activity.' While the source of the attack remains unknown, Fox-IT says it appears to be 'financially motivated.' The Washington Post cites this incident as a reminder that Java has become an Internet security menace."

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US Coast Guard Ship To Attempt Rescue of 2 Icebreakers In Antarctica
Posted by News Fetcher on January 05 '14 at 07:45 AM
By samzenpus from Slashdot's I-save-you-then-you-save-me department:
PolygamousRanchKid writes "A U.S. Coast Guard heavy icebreaker left Australia for Antarctica on Sunday to rescue more than 120 crew members aboard two icebreakers trapped in pack ice near the frozen continent's eastern edge, officials said. The 399-foot cutter, the Polar Star, is responding to a Jan. 3 request from Australia, Russia and China to assist the Russian and Chinese ships because 'there is sufficient concern that the vessels may not be able to free themselves from the ice,' the Coast Guard said in a statement. The Australian Maritime Safety Authority's Rescue Coordination Centre, which oversaw the rescue, said the Polar Star, the Coast Guard's only active heavy polar icebreaker, would take about seven days to reach Commonwealth Bay, depending on weather. Under international conventions observed by most countries, ships' crews are obliged to take part in such rescues and the owners carry the costs."

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India Launches Indigenous Cryogenic Rocket
Posted by News Fetcher on January 05 '14 at 06:45 AM
By samzenpus from Slashdot's to-the-stars-and-beyond department:
An anonymous reader writes "The Indian Space Research Organisation (Isro) today successfully launched its heavy-duty rocket — the Geo Synchronous Satellite Launch vehicle (GSLV). The communication satellite, GSAT-14 was launched from Isro's spaceport at Sriharikota, about 80 km from Chennai. ISRO had to develop the cryogenic technology from scratch after the United States prevented Russia from transferring the technology to the India in 1993. Today's successful launch marks the culmination of a 20 year effort to develop the engine."

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Counterpoint: Why Edward Snowden May Not Deserve Clemency
Posted by News Fetcher on January 05 '14 at 05:45 AM
By Soulskill from Slashdot's issues-that-are-complicated department:
Hugh Pickens DOT Com writes "Fred Kaplan, the Edward R. Murrow press fellow at the Council on Foreign Relation, writes at Slate that if Edward Snowden's stolen trove of beyond-top-secret documents had dealt only with the domestic surveillance by the NSA, then some form of leniency might be worth discussing. But Snowden did much more than that. 'Snowden's documents have, so far, furnished stories about the NSA's interception of email traffic, mobile phone calls, and radio transmissions of Taliban fighters in Pakistan's northwest territories; about an operation to gauge the loyalties of CIA recruits in Pakistan; about NSA email intercepts to assist intelligence assessments of what's going on inside Iran; about NSA surveillance of cellphone calls 'worldwide,' an effort that 'allows it to look for unknown associates of known intelligence targets by tracking people whose movements intersect.' Kaplan says the NYT editorial calling on President Obama to grant Snowden 'some form of clemency' paints an incomplete picture when it claims that Snowden 'stole a trove of highly classified documents after he became disillusioned with the agency's voraciousness.' In fact, as Snowden himself told the South China Morning Post, he took his job as an NSA contractor, with Booz Allen Hamilton, because he knew that his position would grant him 'to lists of machines all over the world [that] the NSA hacked.' Snowden got himself placed at the NSA's signals intelligence center in Hawaii says Kaplan for the sole purpose of pilfering extremely classified documents. 'It may be telling that Snowden did not release mdash; or at least the recipients of his cache haven't yet published — any documents detailing the cyber-operations of any other countries, especially Russia or China,' concludes Kaplan. 'If it turned out that Snowden did give information to the Russians or Chinese (or if intelligence assessments show that the leaks did substantial damage to national security, something that hasn't been proved in public), then I'd say all talk of a deal is off — and I assume the Times editorial page would agree.'"

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Headhunters Can't Tell Anything From Facebook Profiles
Posted by News Fetcher on January 05 '14 at 02:45 AM
By Soulskill from Slashdot's too-bad-they-don't-realize-that department:
New submitter sfcat writes "Companies, headhunters and recruiters increasingly are using social media sites like Facebook to evaluate potential employees. Most of this is due to a 2012 paper from Northern Illinois Univ. that claimed that employee performance could be effectively evaluated from their social media profiles. Now a series of papers from other institutions reveal exactly the opposite result. 'Recruiter ratings of Facebook profiles correlate essentially zero with job performance,' write the researchers, led by Chad H. Van Iddekinge of FSU (abstract. Not only did the research show the ineffectiveness of using social media in evaluating potential employees, it also showed a measurable biases of the recruiters against minorities (African-American and Latino) and against men in general."

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The SEC Is About To Make Crowdfunding More Expensive
Posted by News Fetcher on January 04 '14 at 11:45 PM
By Soulskill from Slashdot's another-pot-of-honey-they-can-dip-their-fingers-in department:
PapayaSF writes "Proposed new rules require that funding portals register with the Securities and Exchange Commission and the Financial Intermediary Regulatory Authority. In addition, investors must have access to a business plan, use of proceeds, a valuation of the company, and financials, so Certified Public Accountants may be needed. The SEC estimates that for amounts under $100,000, the fees will be 12.9% to 39% of the money raised, though it may drop to under 8% for higher amounts. Is this needed regulation, or bureaucratic overreach?"

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The Math of Gamification
Posted by News Fetcher on January 04 '14 at 08:45 PM
By Soulskill from Slashdot's proving-who-you-can-trust department:
An anonymous reader writes "The Foursquare blog has an interesting post about some of the math they use to evaluate and verify the massive amount of user-generated data that enters their database. They need to figure out the likelihood that any given datapoint accurately represents reality, so they've worked out a complicated formula that will minimize abuse. Quoting: 'By choosing the points based on a user's accuracy, we can intelligently accrue certainty about a proposed update and stop the voting process as soon as the math guarantees the required certainty. ... The parameters are automatically trained and can adapt to changes in the behavior of the userbase. No more long meetings debating how many points to grant to a narrow use case. So far, we've taken a very user-centric view of p-sub-k (this is the accuracy of user k). But we can go well beyond that. For example, p-sub-k could be "the accuracy of user k's vote given that they have been to the venue three times before and work nearby." These clauses can be arbitrarily complicated and estimated from a (logistic) regression of the honeypot performance. The point is that these changes will be based on data and not subjective judgments of how many "points" a user or situation should get."

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Cairo 2D Graphics May Become Part of ISO C++
Posted by News Fetcher on January 04 '14 at 05:45 PM
By Soulskill from Slashdot's more-than-just-a-city-in-egypt department:
An anonymous reader sends this news from Phoronix:
"The C++ standards committee is looking at adopting a Cairo C++ interface as part of a future revision to the ISO C++ standard to provide 2D drawing. Herb Sutter, the chair of the ISO C++ standards committee, sent out a message to the Cairo developers this week about their pursuit to potentially standardize a basic 2D drawing library for ISO C++. The committee right now is looking at using a C++-ified version of Cairo. Sutter wrote, 'we are currently investigating the direction of proposing a mechanically C++-ified version of Cairo. Specifically, "mechanically C++-ified" means taking Cairo as-is and transforming it with a one-page list of mechanical changes such as turning <tt>_create</tt> functions into constructors, (mystruct*, int length) function parameters to <tt>vector<struct>&</tt> parameters, that sort of thing — the design and abstractions and functions are unchanged.'"

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Source Code For 22nd IOCCC Winners Has Been Released
Posted by News Fetcher on January 04 '14 at 04:30 PM
By Soulskill from Slashdot's go-small-or-go-home department:
An anonymous reader writes "The source code for the 22nd International Obfuscated C Code Contest winners has finally been released. Many entries exploited bugs in the size check program, making the 2013 entries possibly the most featureful submissions ever."

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Intel's Knights Landing — 72 Cores, 3 Teraflops
Posted by News Fetcher on January 04 '14 at 03:15 PM
By Soulskill from Slashdot's go-big-or-go-home department:
New submitter asliarun writes "David Kanter of Realworldtech recently posted his take on Intel's upcoming Knights Landing chip. The technical specs are massive, showing Intel's new-found focus on throughput processing (and possibly graphics). 72 Silvermont cores with beefy FP and vector units, mesh fabric with tile based architecture, DDR4 support with a 384-bit memory controller, QPI connectivity instead of PCIe, and 16GB on-package eDRAM (yes, 16GB). All this should ensure throughput of 3 teraflop/s double precision. Many of the architectural elements would also be the same as Intel's future CPU chips — so this is also a peek into Intel's vision of the future. Will Intel use this as a platform to compete with nVidia and AMD/ATI on graphics? Or will this be another Larrabee? Or just an exotic HPC product like Knights Corner?"

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The Far Future of Our Solar System
Posted by News Fetcher on January 04 '14 at 02:15 PM
By Soulskill from Slashdot's entropy's-long-con department:
An anonymous reader writes "Sure, the Universe is expanding, the galaxies are accelerating away from one another, and it's looking more and more like they'll never re-collapse. The timeline of the far future looks pretty grim on large scales. But what's to come of our Solar System: of the Earth, our Moon and our Sun? This tour of the far future of the Solar System, scaling the timescales to the Big Bang being '1 Universe year' ago, puts it all in perspective."

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