Space

How Do We Know the Timeline of the Universe? 16

Posted by timothy
from the magic-8-ball-helps-narrow-things-down dept.
StartsWithABang writes The history of the Universe happened in a well-known order: inflation ends, matter wins out over antimatter, the electroweak symmetry breaks, antimatter annihilates away, atomic nuclei form, then neutral atoms, stars, galaxies, and eventually us. But scientists and science magazines often publish timelines of the Universe with incredibly precise times describing when these various events occur. Here's how we arrive at those values, along with the rarely-publicized uncertainties.
Google

Google Handed To FBI 3 Wikileaks Staffers' Emails, Digital Data 72

Posted by timothy
from the why-there-oughtta-be-a-constitution dept.
Ariastis writes Google took almost three years to disclose to the open information group WikiLeaks that it had handed over emails and other digital data belonging to three of its staffers to the FBI under a secret search warrant issued by a federal judge. WikiLeaks were told last month of warrants which were served in March 2012. The subjects of the warrants were the investigations editor of WikiLeaks, the British citizen Sarah Harrison; the spokesperson for the organisation, Kristinn Hrafnsson; and Joseph Farrell, one of its senior editors. When it notified the WikiLeaks employees last month, Google said it had been unable to say anything about the warrants earlier as a gag order had been imposed.
Crime

Anonymous Asks Activists To Fight Pedophiles In 'Operation Deatheaters' 200

Posted by timothy
from the or-have-you-stopped-beating-her? dept.
HughPickens.com writes The Independent reports that hacktivist group Anonymous, in a project named Operation DeathEaters, is calling for help in its fight against international pedophile networks, or what it calls the "paedosadist industry" and has issued a video instructing activists on how they can aid in the operation. The Anonymous project is intended to break what it says is a conspiracy of silence among sympathetic politicians, police and mainstream media to downplay the full extent of the online child sex industry. "The premise behind OpDeathEaters is to expose high level complicity, obstruction of justice and cover-up in the paedo-sadist industry in order to show the need for independent inquiries," says Heather Marsh, an online activist who is helping to co-ordinate the operation and describes herself as an "old friend" of Anonymous. The Anonymous database, which will be hosted on the GitHub online repository, promises to collate cases from all around the world, cross-referencing connections within sub-groups including the police, armed forces, schoolteachers, politicians, media, academics and religious organisations. The database's ultimate purpose has yet to be fully determined, but in the first instance the group says it wants to shut down the child-sex industry by "dismantling the power structure which held it there" and by "educating to create a cultural change".

The group is calling on volunteers to help with the ongoing work, which has been divided into three steps. The first is about collecting "all the factual information," second is to "share that information as widely as possible," and the third step is "to set up an independent, internationally linked, inquiry into all the areas which do not appear to have been investigated properly." Activists point to the muted media coverage given to a recent case in Washington DC in which Michael Centanni, a senior Republican fundraiser, was charged with child sex offences after investigators traced transmissions of child pornography to his computers in his basement. The case was not covered by The Washington Post or the New York Times, and was only picked up by a local NBC affiliate state and The Washington Examiner, a small conservative paper in the city. According to the court filings, Centanni was found in possession of 3,000 images, many apparently filmed in his own bedroom, including one showing a man raping a five-year-old girl who cries "no" and "mommy" while the man says "good baby" and "stop crying," according to one filing.
Security

Ed Felten: California Must Lead On Cybersecurity 55

Posted by timothy
from the so-goes-the-nation dept.
An anonymous reader writes In a Sacramento Bee op-ed, (in)famous computer security researcher Ed Felten responds to the State of the Union cybersecurity proposal. He doesn't mince words: "The odds of clearing Congress: low. The odds of materially improving security: even lower. "What he suggests as an alternative, though, is a surprise. "California," he writes, "could blaze a trail for effective cybersecurity policy." He calls for the state government to protect critical infrastructure and sensitive data, relying on outside auditors and experts. It's an interesting idea. Even if it doesn't go anywhere, at least it's some fresh thinking in this area of backward policy. From Felten's essay: Critical infrastructure increasingly relies on industrial automation systems. And those systems are often vulnerable – they keep a default password, for instance, or are accessible from the public Internet. These are not subtle or sophisticated errors. Fixing them requires basic due diligence, not rocket science. Requiring the state’s critical infrastructure providers to undergo regular security audits would be straightforward and inexpensive – especially relative to the enormous risks. Areas of sensitive data are also low-hanging cyber fruit. In health care, education and finance, California already imposes security and privacy requirements that go beyond federal law. Those legal mandates, though, are mostly enforced through after-the-fact penalties. Much like critical infrastructure, sectors that rely upon sensitive data would benefit from periodic outside auditing. Of any state government's, California's policies also have the chance to help (or harm) the most people: nearly 39 million people, according to a 2014 U.S. Census estimate.
Government

SpaceX, US Air Force Settle Spy Sat Dispute 53

Posted by timothy
from the show-elon-what-you're-wearing dept.
hypnosec writes The US Air Force and private space flight company SpaceX have settled their dispute involving the military's expendable rocket program, thereby paving the way for SpaceX to join the spy satellite launch program known as Evolved Expendable Launch Vehicle (EELV). The settlement opens doors for SpaceX to compete with United Launch Alliance (ULA) for launch of spy satellites. ULA is a joint Boeing-Lockheed venture – the only private player to have received clearance for launching black ops satellites.
Graphics

DirectX 12 Lies Dormant Within Microsoft's Recent Windows 10 Update 82

Posted by timothy
from the until-activated-by-a-trigger-word dept.
MojoKid writes After last Wednesday's Windows 10 event, early adopters and IT types were probably anxious for Microsoft to release the next preview build. Fortunately, it didn't take long as it came out on Friday, and it's safe to say that it introduced even more than many were anticipating (but still no Spartan browser). However, in case you missed it, DirectX 12 is actually enabled in this Windows 10 release, though unfortunately we'll need to wait for graphics drivers and apps that support it, to take advantage of DX 12 features and performance enhancements.
Communications

A Call That Made History, 100 Years Ago Today 40

Posted by timothy
from the bet-he-was-slammed-for-texting-too dept.
alphadogg writes These days, making a call across the U.S. is so easy that people often don't even know they're talking coast to coast. But 100 years ago Sunday, it took a hackathon, a new technology and an international exposition to make it happen. The first commercial transcontinental phone line opened on Jan. 25, 1915, with a call from New York to the site of San Francisco's Panama-Pacific International Exposition. Alexander Graham Bell made the call to his assistant, Thomas Watson. Just 39 years earlier, Bell had talked to Watson on the first ever phone call, in Boston, just after Bell had patented the telephone.
Earth

Fish Found Living Half a Mile Under Antarctic Ice 63

Posted by timothy
from the we're-going-to-need-a-lot-more-line dept.
BarbaraHudson (3785311) writes "Researchers were startled to find fish, crustaceans and jellyfish investigating a submersible camera after drilling through nearly 2,500 feet (740 meters) of Antarctic ice. The swimmers are in one of the world's most extreme ecosystems, hidden beneath the Ross Ice Shelf, roughly 530 miles (850 kilometers) from the open ocean. "This is the closest we can get to something like Europa," said Slawek Tulaczyk, a glaciologist at the University of California, Santa Cruz and a chief scientist on the drilling project. More pictures here."
Programming

Ask Slashdot: Is Pascal Underrated? 301

Posted by timothy
from the let's-make-a-wager dept.
An anonymous reader writes In the recent Slashdot discussion on the D programming language, I was surprised to see criticisms of Pascal that were based on old information and outdated implementations. While I'm sure that, for example, Brian Kernighan's criticisms of Pascal were valid in 1981, things have moved on since then. Current Object Pascal largely addresses Kernighan's critique and also includes language features such as anonymous methods, reflection and attributes, class helpers, generics and more (see also Marco Cantu's recent Object Pascal presentation). Cross-platform development is fairly straightforward with Pascal. Delphi targets Windows, OS X, iOS and Android. Free Pascal targets many operating systems and architectures and Lazarus provides a Delphi-like IDE for Free Pascal. So what do you think? Is Pascal underrated?
Government

Fark's Drew Curtis Running For Governor of Kentucky 97

Posted by timothy
from the dark-horse dept.
New submitter AlCapwn writes [Fark founder] Drew Curtis announced on Friday that he will be running for governor of Kentucky. "We have a theory that we're about to see a huge change in how elections and politics work. Across the country, we have seen regular citizens stepping up and challenging the status quo built by political parties and career politicians. They have been getting closer and closer to victory and, here in Kentucky, we believe we have a chance to win and break the political party stronghold for good."
Books

Why We Still Can't Really Put Anything In the Public Domain 76

Posted by timothy
from the here-are-nice-things-no-wait dept.
Press2ToContinue writes While you can make a public domain dedication or (more recently) use the Creative Commons CC0 tool to do so, there's no clear way within the law to actually declare something in the public domain. Instead, the public domain declarations are really more of a promise not to make use of the exclusionary rights provided under copyright. On the "public domain day" of Copyright Week, Public Knowledge has pointed out that it's time that it became much easier to put things into the public domain. Specifically, the PK post highlights that thanks to the way copyright termination works, even someone who puts their works into the public domain could pull them back out of the public domain after 35 years.
Businesses

Calif. DMV Back-Pedals On Commercial-Plate Mandate For Ride-Share Drivers 175

Posted by timothy
from the can-your-neighbor-lend-you-a-cup-of-transportation dept.
The San Francisco Chronicle reports that In an abrupt U-turn, the California Department of Motor Vehicles late Friday retracted its finding that drivers for ride-hailing services like Uber, Lyft and Sidecar must obtain commercial license plates. That determination — based on a 1935 state law — ignited a firestorm of criticism from the San Francisco startups and their supporters as stifling innovation. Commercial licenses are cumbersome to obtain, meaning they could impede the companies’ growth, which relies on getting new drivers, many of whom work just part time, into service quickly. And commercial registration probably would have necessitated that drivers get commercial insurance, which is significantly more expensive than personal auto insurance. Republican Assembly members threatened legislation over the “nonsensical” interpretation if the DMV didn’t reconsider its stance before Feb. 17. Now the department says it will do just that. That doesn't mean drivers for companies like Uber and Lyft can expect to be left alone by the DMV, though, which according to the article "will meet with regulators and the industry to work through the issue."
Graphics

Ask Slashdot: GPU of Choice For OpenCL On Linux? 95

Posted by timothy
from the discriminating-tastes dept.
Bram Stolk writes So, I am running GNU/Linux on a modern Haswell CPU, with an old Radeon HD5xxx from 2009. I'm pretty happy with the open source Gallium driver for 3D acceleration. But now I want to do some GPGPU development using OpenCL on this box, and the old GPU will no longer cut it. What do my fellow technophiles from Slashdot recommend as a replacement GPU? Go NVIDIA, go AMD, or just use the integrated Intel GPU instead? Bonus points for open sourced solutions. Performance not really important, but OpenCL driver maturity is.
Mars

NASA Considers Autonomous Martian Helicopter To Augment Future Rovers 78

Posted by timothy
from the imperial-probe-droid dept.
SternisheFan (2529412) writes with this story at the Verge about an approach being considered by NASA to overcome some of the difficulties in moving a wheeled or multi-legged ground vehicle around the surface of Mars, which has proven to be a difficult task. Rover teams still have a tough time with the Martian surface even though they're flush with terrestrial data. The alien surface is uneven, and ridges and valleys make navigating the terrain difficult. The newest solution proposed by JPL is the Mars Helicopter, an autonomous drone that could 'triple the distances that Mars rovers can drive in a Martian day,' according to NASA. The helicopter would fly ahead of a rover when its view is blocked and send Earth-bound engineers the right data to plan the rover's route.
Education

Brought To You By the Letter R: Microsoft Acquiring Revolution Analytics 95

Posted by timothy
from the interesting-choice-of-letter dept.
theodp writes Maybe Bill Gates' Summer Reading this year will include The Art of R Programming. Pushing further into Big Data, Microsoft on Friday announced it's buying Revolution Analytics, the top commercial provider of software and services for the open-source R programming language for statistical computing and predictive analytics. "By leveraging Revolution Analytics technology and services," blogged Microsoft's Joseph Sirosh, "we will empower enterprises, R developers and data scientists to more easily and cost effectively build applications and analytics solutions at scale." Revolution Analytics' David Smith added, "Now, Microsoft might seem like a strange bedfellow for an open-source company [RedHat:Linux as Revolution Analytics:R], but the company continues to make great strides in the open-source arena recently." Now that it has Microsoft's blessing, is it finally time for AP Statistics to switch its computational vehicle to R?