linux – Page 128

Chromebooks Overtake iPads In US Education Market

SmartAboutThings writes In Q3 2014, IDC notes that Google shipped 715, 500 Chromebooks to U.S. schools while Apple shipped 702, 000 iPads. Thus, Apple’s iPad has lost its lead over Google’s line of Chromebook laptops in the U.S. education market as Google shipped more devices to schools last quarter. While analysts say [registration required] that this advantage for Google’s Chromebooks can be attributed to their low cost, the presence of a physical keyboard has also been seen as an important factor. Read more of this story at Slashdot.

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Chromebooks Overtake iPads In US Education Market

Firefox 34 Arrives With Video Chat, Yahoo Search As Default

An anonymous reader writes: Mozilla today launched Firefox 34 for Windows, Mac, Linux, and Android. Major additions to the browser include a built-in video chat feature, a revamped search bar, and tab mirroring from Android to Chromecast. This release also makes Yahoo Search the default in North America, in place of Google. Full changelogs: desktop and Android.” Read more of this story at Slashdot.

Conglomerate Rock From Mars: (Much) More Precious Than Gold

An anonymous reader writes It’s the oldest rock on Earth–and it’s from Mars. A 4.4-billion-year-old martian meteorite, found in a dozen pieces in the western Sahara, has ignited a frenzy among collectors and scientists; prices have reached $10, 000 a gram, and museums and universities are vying for slivers of it. It is the only known martian meteorite made of sediment, a conglomerate of pebbles and other clumps of minerals from when the planet was warm, wet, and possibly habitable. The story of the discovery of the rock and its significance is fascinating, as well as the details presented about the economics of rare space materials. Apropos, this older story about missing moon rocks. Read more of this story at Slashdot.

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Conglomerate Rock From Mars: (Much) More Precious Than Gold

DreamWorks Reveals Glimpse of "Super Cinema" Format For VR Films

An anonymous reader writes Warren Mayoss, Head of Technology Product Development at DreamWorks Animation, spoke at the 2014 Samsung Developer Conference last week about the company’s forays into the young medium of virtual reality. In addition to real-time experiences, DreamWorks is exploring ways to enabled their bread and butter in VR: high-fidelity pre-rendered CGI. One method the company is exploring is a “Super Cinema” format: pre-rendered 360 degree 3D frames to be projected around the user in virtual reality. On stage, Mayoss showed a video glimpse of the format using assets from the company’s “How to Train Your Dragon” franchise. Read more of this story at Slashdot.

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DreamWorks Reveals Glimpse of "Super Cinema" Format For VR Films

Highly Advanced Backdoor Trojan Cased High-Profile Targets For Years

An anonymous reader points out this story at Ars about a new trojan on the scene. Researchers have unearthed highly advanced malware they believe was developed by a wealthy nation-state to spy on a wide range of international targets in diverse industries, including hospitality, energy, airline, and research. Backdoor Regin, as researchers at security firm Symantec are referring to the trojan, bears some resemblance to previously discovered state-sponsored malware, including the espionage trojans known as Flame and Duqu, as well as Stuxnet, the computer worm and trojan that was programmed to disrupt Iran’s nuclear program. Regin likely required months or years to be completed and contains dozens of individual modules that allowed its operators to tailor the malware to individual targets. Read more of this story at Slashdot.

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Highly Advanced Backdoor Trojan Cased High-Profile Targets For Years

Great Firewall of China Blocks Edgecast CDN, Thousands of Websites Affected

An anonymous reader writes: Starting about a week ago, The Great Firewall of China began blocking the Edgecast CDN. This was spurred by Great Fire’s Collateral Freedom project, which used CDNs to get around censorship of individual domains. It left China with either letting go of censorship, or breaking significant chunks of the Internet for their population. China chose to do the latter, and now many websites are no longer functional for Chinese users. I just helped a friend diagnose this problem with his company’s site, so it’s likely many people are still just starting to discover what’s happened and the economic impact is yet to be fully realized. Hopefully pressure on China will reverse the decision. Read more of this story at Slashdot.

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Great Firewall of China Blocks Edgecast CDN, Thousands of Websites Affected

Doubling Saturated Fat In Diet Does Not Increase It In Blood

An anonymous reader writes: A new study by researchers at Ohio State University found that dramatically increasing the amount of saturated fat in a person’s diet did not increase the amount of saturated fat found in their blood. Professor Jeff Volek, the study’s senior author, said it “challenges the conventional wisdom that has demonized saturated fat and extends our knowledge of why dietary saturated fat doesn’t correlate with disease.” The study also showed that increasing carbohydrates in the diet led to an increase in a particular fatty acid previous studies have linked to heart disease. Volek continued, “People believe ‘you are what you eat, ‘ but in reality, you are what you save from what you eat. The point is you don’t necessarily save the saturated fat that you eat. And the primary regulator of what you save in terms of fat is the carbohydrate in your diet. Since more than half of Americans show some signs of carb intolerance, it makes more sense to focus on carb restriction than fat restriction.” Read more of this story at Slashdot.

Windows Kernel Version Bumped To 10.0

jones_supa writes: In Windows, the kernel version number is once again in sync with the product version. Build 9888 of Windows 10 Technical Preview is making the rounds in a private channel and the kernel version has indeed been bumped from 6.4 to 10.0. Version 6.x has been in use since Windows Vista. Neowin speculates that this large jump in version number is likely related to the massive overhaul of the underlying components of the OS to make it the core for all of Microsoft’s products. The company is working to consolidate all of its platforms into what’s called OneCore, which, as the name implies, will be the one core for all of Microsoft’s operating systems. It will be interesting to see if this causes any software comparability issues with legacy applications. Read more of this story at Slashdot.

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Windows Kernel Version Bumped To 10.0

What Would Have Happened If Philae Were Nuclear Powered?

StartsWithABang writes After successfully landing on a comet with all 10 instruments intact, but failing to deploy its thrusters and harpoons to anchor onto the surface, Philae bounced, coming to rest in an area with woefully insufficient sunlight to keep it alive. After exhausting its primary battery, it went into hibernation, most likely never to wake again. We’ll always be left to wonder what might have been if it had functioned optimally, and given us years of data rather than just 60 hours worth. The thing is, it wouldn’t have needed to function optimally to give us years of data, if only it were better designed in one particular aspect: powered by Plutonium-238 instead of by solar panels. Read more of this story at Slashdot.

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What Would Have Happened If Philae Were Nuclear Powered?

Polyphonic Overtone Singing Explained Visually With Spectrograms

New submitter Tucano writes The overtone singer Anna-Maria Hefele can sing two notes at the same time. In her latest video, spectrograms and frequency filters are used to explain how she can produce two melody lines at the same time, and how she uses her mouth to filter the frequencies of her voice. When the voice produces a sound, many harmonics (or overtones) sound at the same time, and we normally hear this as a single tone. In overtone singing, the mouth filters out all harmonics but one, and the one that remains is amplified to become louder. This is then perceived as a separate tone, next to the fundamental. In her video, Anna-Maria shows techniques that become increasingly advanced. She shows the overtone scale (steady fundamental, moving overtone), the undertone scale (steady overtone, moving fundamental), parallel movement and opposing movement of overtone and fundamental, and even complex compositions with two separate melody lines. Read more of this story at Slashdot.

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Polyphonic Overtone Singing Explained Visually With Spectrograms

Ken May

Tag: linux