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Advertising Companies Accused of Deliberately Slowing Page-load Times For Profit

An anonymous reader writes: An industry insider has told Business Insider of his conviction that ad-serving companies deliberately prolong the 'auctioning' process for ad spots when a web-page loads. They do this to maximize revenue by allowing automated 'late-comers' to participate beyond the 100ms limit placed on the decision-making process. The unnamed source, a principal engineer at a global news company (whose identity and credentials were confirmed by Business Insider), concluded with the comment: "My entire team of devs and testers mostly used Adblock when developing sites, just because it was so painful otherwise." Publishers use 'daisy-chaining' to solicit bids from the most profitable placement providers down to the 'B-list' placements, and the longer the process is run, the more likely that the web-page will be shown with profitable advertising in place.
Transportation

Amazon Proposes Dedicated Airspace For Drones 21 21

An anonymous reader writes: Amazon has published two new position papers which lay out its vision for future drone regulation. Under Amazon's plan, altitudes under 200ft would be reserved for basic hobbyist drones and those used for things like videography and inspection. Altitudes between 200ft and 400ft would be designated for "well-equipped vehicles" capable of operating autonomously out of line of sight. They would need sophisticated GPS tracking, a stable data uplink, communications capabilities with other drones, and sensors to avoid collisions. This, of course, is where Amazon would want to operate its drone delivery fleet. From 400ft to 500ft would be a no-fly zone buffer between the drone airspace and integrated airspace. Amazon's plan also makes room for "predefined low-risk areas," where hobbyists and other low-tech drones can fly higher than the 200ft ceiling. "Additionally, it is Amazon's view that air traffic management operations should follow a 'managed by exception' approach. This means operators are always aware of what the fleet is doing, yet they only intervene in significant off-nominal cases."
Space

Poor Pilot Training Blamed For Virgin Galactic Crash 21 21

astroengine writes: SpaceShipTwo co-pilot Michael Alsbury was not properly trained to realize the consequences of unlocking the vehicle's hinged tail section too soon, a mistake that led to his death and the destruction of the ship during a test flight in California last year. Responsibility for the accident falls to SpaceShipTwo manufacturer Scaled Composites, a Mojave, Calif., company owned by Northrop Grumman Corp, the National Transportation Safety Board (NTSB) determined at a webcast hearing on Tuesday (PDF). Poor oversight by the Federal Aviation Administration, which oversees commercial spaceflights in the United States, was also a factor in the accident, the NTSB said.

Submission + - Amazon Proposes Dedicated Airspace For Drones->

An anonymous reader writes: Amazon has published two new position papers which lay out its vision for future drone regulation. Under Amazon's plan, altitudes under 200ft would be reserved for basic hobbyist drones and those used for things like videography and inspection. Altitudes between 200ft and 400ft would be designated for "well-equipped vehicles" capable of operating autonomously out of line of sight. They would need sophisticated GPS tracking, a stable data uplink, communications capabilities with other drones, and sensors to avoid collisions. This, of course, is where Amazon would want to operate its drone delivery fleet. From 400ft to 500ft would be a no-fly zone buffer between the drone airspace and integrated airspace. Amazon's plan also makes room for "predefined low-risk areas," where hobbyists and other low-tech drones can fly higher than the 200ft ceiling. "Additionally, it is Amazon's view that air traffic management operations should follow a 'managed by exception' approach. This means operators are always aware of what the fleet is doing, yet they only intervene in significant off-nominal cases."
Link to Original Source
Science

Scientists Identify Possible New Substance With Highest Melting Point 41 41

JoshuaZ writes: Researchers from Brown University have tentatively identified an alloy of hafnium, nitrogen and carbon as having an expected melting point of about 7,460 degrees Fahrenheit (4120 Celsius). This exceeds that of the previous record-breaker, tantalum hafnium carbide, which melts at 7,128 F (3942 C). Its record stood for almost a century. At this point, the new alloy is still hypothetical, based on simulations, so the new record has not yet been confirmed by experiment. The study was published in Physical Review B (abstract), and a lay-summary is available at the Washington Post. If the simulations turn out to be correct, the new alloy may be useful in parts like jet engines, and the door will be opened to using similar simulations to search for substances with even higher melting points or with other exotic properties.
Security

Video Veteran IT Journalist Worries That Online Privacy May Not Exist (Video) 27 27

Tom Henderson is a long-time observer of the IT scene, complete with scowl and grey goatee. And cynicism. Tom is a world-class cynic, no doubt about it. Why? Cover enterprise IT security and other computing topics long enough for big-time industry publications like ITWorld and its IDG brethren, and you too may start to think that no matter what you do, your systems will always have (virtual) welcome mats in front of them, inviting crackers to come in and have a high old time with your data.

Note: Alert readers have probably noticed that we talked with Tom about cloud security back in March. Another good interview, worth seeing (or reading).

Submission + - A Field Study on Technical Debt ->

heidibrayer writes: In their haste to deliver software capabilities, developers sometimes engage in less-than-optimal coding practices. If not addressed, these shortcuts can ultimately yield unexpected rework costs that offset the benefits of rapid delivery. Technical debt conceptualizes the tradeoff between the short-term benefits of rapid delivery and long-term value. Taking shortcuts to expedite the delivery of features in the short term incurs technical debt, analogous to financial debt, that must be paid off later to optimize long-term success. Managing technical debt is an increasingly critical aspect of producing cost-effective, timely, and high-quality software products, especially in projects that apply agile methods. A delicate balance is needed between the desire to release new software features rapidly to satisfy users and the desire to practice sound software engineering that reduces rework. Too often, however, technical debt focuses on coding issues when a broader perspective—one that incorporates software architectural concerns—is needed. This blog post, the first in a series, highlights the findings of a recent field study to assess the state of the practice and current thinking regarding technical debt and guide the development of a technical debt timeline.
Link to Original Source
Intel

Intel and Micron Unveil 3D XPoint Memory, 1000x Speed and Endurance Over Flash 103 103

MojoKid writes: Today at a press conference in San Francisco, Intel and Micron unveiled 3D XPoint (Cross Point) memory technology, a non-volatile memory architecture they claim could change the landscape of consumer electronics and computer architectures for years to come. Intel and Micron say 3D XPoint memory is 1000 times faster than NAND, boasts 1000x the endurance of NAND, and offers 8-10 times the density of conventional memory. 3D XPoint isn't electron based, it's material based. The companies aren't diving into specifics yet surrounding the materials used in 3D XPoint, but the physics are fundamentally different than what we're used to. It's 3D stackable and its cross point connect structure allows for dense packing and individual access at the cell level from the top or bottom of a memory array. Better still, Intel alluded to 3D XPoint not being as cost-prohibitive as you might expect. Intel's Rob Crooke explained, "You could put the cost somewhere between NAND and DRAM." Products with the new memory are expected to arrive in 2016 and the joint venture is in production with wafers now.
Businesses

DHI Group Inc. Announces Plans to Sell Slashdot Media 326 326

An anonymous reader writes: DHI Group Inc. (formerly known as Dice Holdings Inc.) announced plans to sell Slashdot Media (slashdot.org & sourceforge.net) in their Q2 financial report. This is being reported by multiple sources. Editor's note: Yep, looks like we're being sold again. We'll keep you folks updated, but for now I don't have any more information than is contained in the press release. Business as usual until we find a buyer (and hopefully after). The company prepared a statement for our blog as well — feel free to discuss the news here, there, or in both places.

Submission + - Intel And Micron Unveil 3D XPoint Memory, 1000X Speed And Endurance Over Flash->

MojoKid writes: Today at a press conference in San Francisco, Intel and Micron unveiled 3D XPoint (Cross Point) memory technology, a non-volatile memory architecture so disruptive it could very well change the entire landscape of consumer electronics and computer architectures for years to come. Intel and Micron claim that 3D XPoint memory is 1000 times faster than NAND, boasts 1000x the endurance of NAND, and offers 8 — 10 times the density of conventional memory. 3D XPoint isn't electron based, it's material based. The companies aren't diving into specifics yet surrounding the materials used in 3D XPoint, but the physics are fundamentally different than what we're used to. It's 3D stackable and its cross point connect structure allows for dense packing and individual access at the cell level from the top or bottom of a memory array. Better still, Intel alluded to 3D XPoint not being as cost-prohibitive as you might expect. Intel's Rob Crooke explained "You could put the cost somewhere between NAND and DRAM." Products with the new memory are expected to arrive in 2016 and the joint venture is in production with wafers now.
Link to Original Source
Government

Two Years Later, White House Responds To 'Pardon Edward Snowden' Petition 324 324

An anonymous reader writes: In June of 2013, a petition was posted to Whitehouse.gov demanding that Edward Snowden receive a full pardon for his leaks about the NSA and U.S. surveillance practices. The petition swiftly passed 100,000 signatures — the point at which the White House said it would officially respond to such petitions. For two years, the administration was silent, but now they've finally responded. In short: No, Edward Snowden won't be receiving a pardon.

Lisa Monaco, the President's Advisor on Homeland Security and Counterterrorism, said, "Mr. Snowden's dangerous decision to steal and disclose classified information had severe consequences for the security of our country and the people who work day in and day out to protect it. If he felt his actions were consistent with civil disobedience, then he should do what those who have taken issue with their own government do: Challenge it, speak out, engage in a constructive act of protest, and — importantly — accept the consequences of his actions. He should come home to the United States, and be judged by a jury of his peers — not hide behind the cover of an authoritarian regime. Right now, he's running away from the consequences of his actions."

Submission + - Scientists identify possible new substance with highest melting point

JoshuaZ writes: "Researchers from Brown University have tentatively identified an alloy of hafnium, nitrogen and carbon as having an expected melting point of about 7,460 degrees Fahrenheit (4120 Celsius). This exceeds the previous record breaker tantalum hafnium carbide which melts at 7,128 F (3942 C) and had stood as the record holder for almost a century. However, at this point, the record setter is still hypothetical, based on simulations. The new record has not yet been confirmed by experiment. http://journals.aps.org/prb/abstract/10.1103/PhysRevB.92.020104 is the actual article while http://www.washingtonpost.com/news/speaking-of-science/wp/2015/07/28/behold-a-new-record-for-the-worlds-highest-melting-point/ is a lay summary. If the simulations turn out to be correct, the new alloy may be useful in parts like jet engines, and the door will be opened to using similar simulations to search for substances with even higher melting points or with other exotic properties.

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