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New chips will “power the gigabit era of DSL,” Broadcom claims

Broadcom today unveiled DSL chips that use the new G.fast standard to deliver up to 1Gbps broadband over copper phone lines. That doesn’t mean everyone who has DSL will suddenly get a huge speed upgrade. G.fast, a standard from the International Telecommunication Union , is intended for fiber-and-copper networks in which fiber delivers data close to homes and copper takes it the rest of the way. These networks are cheaper to build than fiber-to-the-home because they reuse existing copper, but thus far they haven’t been able to match the gigabit speeds of fiber-only service. Alcatel-Lucent’s Bell Labs and the British telecom company BT are both testing G.fast, with the latter using Huawei technology . Broadcom is now joining the party with technology it plans to sell to Internet service providers, who would then roll it out to their customers. The chips will power both the back-end technology needed to deliver high speeds as well as home gateway systems for Internet users. Read 7 remaining paragraphs | Comments

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New chips will “power the gigabit era of DSL,” Broadcom claims

Microsoft “loves Linux” as it makes Azure bigger, better

Wait, what happened at this thing?!? Microsoft In San Francisco today, Microsoft CEO Satya Nadella said something that was more than a little surprising: Microsoft loves Linux. The operating system once described as a “cancer” by Nadella’s predecessor, Steve Ballmer, is now being embraced (if not extended) with open arms, at least when it comes to Redmond’s Azure cloud platform. Nadella told us that some 20 percent of VMs on Azure use the open source operating system. The San Francisco event served dual purpose. First, it was an opportunity for Microsoft to tell the world just how much Azure had grown—Microsoft may not have been first to the cloud computing scene, but a ton of investment and development means that the company is now credible, and, if Gartner’s magic quadrants are to be believed, world-leading. Second, the event served to introduce new features and partnerships. Microsoft’s major sales pitch for Azure is essentially a three-pronged argument that Microsoft is the only company that can really do cloud right. Read 10 remaining paragraphs | Comments

Natural underground CO2 reservoir reveals clues about storage

Sandia National Lab Reducing our emissions of carbon dioxide quickly enough to minimize the effects of climate change may require more than just phasing out the use of fossil fuels. During the phase-out, we may need to keep the CO 2 we’re emitting from reaching the atmosphere—a process called carbon capture and sequestration. The biggest obstacle preventing us from using CCS is the lack of economic motivation to do it. But that doesn’t mean it’s free from technological constraints and scientific unknowns. One unknown relates to exactly what will happen to the CO 2 we pump deep underground. As a free gas, CO 2 would obviously be buoyant, fueling concerns about leakage. But CO 2 dissolves into the briny water found in saline aquifers at these depths. Once the gas dissolves, the result is actually more dense than the brine, meaning it will settle downward. With time, much of that dissolved CO 2 may precipitate as carbonate minerals. But how quickly does any of this happen? Having answers will be key to understanding how well we really sequester the carbon. Read 14 remaining paragraphs | Comments

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Natural underground CO2 reservoir reveals clues about storage

Obama signs “BuySecure” initiative to speed EMV adoption in the US

A chip card and the inside of a card’s chip. Explain That Stuff On Friday, President Obama signed an executive order to speed the adoption of EMV-standard cards in the US. The transition to EMV—an acronym eponymous of Europay, MasterCard, and Visa, the companies that developed the standard—has been slow to gain traction in the US. The EMV standard will require credit card companies to do away with the magnetic stripe cards that are common today in favor of cards with embedded-chips that will offer more secure credit card transactions. Lawmakers and credit card companies confirmed earlier this year that the US would make the transition to EMV cards in October 2015. But over the past several months, retail stores like Target , Home Depot , Michaels , Neiman Marcus , and more have sustained major hacks that caused the retailers to loose credit card information and personal information of millions upon millions of customers, giving new urgency to the call for more secure credit cards. Speaking at the Consumer Financial Protection Bureau on Friday , President Obama said that the federal government would apply “chip-and-PIN technology to newly issued and existing government credit cards, as well as debit cards like Direct Express.” The White House also said that all payment terminals at federal agencies will soon be able to accept embedded chip cards. Read 7 remaining paragraphs | Comments

Apple announces iOS 8.1 with Apple Pay, iCloud Photo Library

Apple Pay is the most important thing to launch with iOS 8.1. Apple Apple has just released iOS 8.1, the first major update to iOS 8. The majority of the update’s new features have already been announced, but for one reason or another weren’t ready to be included in iOS 8 when it shipped last month . In the update, Apple plans to add back the “Camera Roll” album in iOS 8 with 8.1, to help users find their recently taken shots. The new version will also include a beta of iCloud Photo Library. iCloud Photo Library offers users the options of either backing up their photos to iCloud, or using it as primary storage to clear up space on their devices, only downloading photos when necessary. 8.1 will also mark the formal release Apple Pay, the contactless payment system Apple teased when it unveiled the iPhone 6 and 6 Plus in September. The new iPhones can store credit card data locally in what Apple calls the “Secure Element,” which also contains a Device Account Number unique to each phone. Stored cards can then be used to make purchases by using TouchID to authenticate and NFC to transmit the data. The Device Account Number and randomly generated per-transaction codes are used to obfuscate your credit card data, which isn’t exposed directly to retailers or to Apple. App developers can also integrate Apple Pay buttons into their apps to be used in lieu of credit card numbers. Apple stated that it plans to roll out Apple Pay in November. Read 1 remaining paragraphs | Comments

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Apple announces iOS 8.1 with Apple Pay, iCloud Photo Library

Since Netflix paid Verizon, video speed on FiOS has doubled

Netflix’s payments to Verizon for a direct connection to its network didn’t result in immediate improvements for the companies’ joint subscribers, but they’re finally paying off with better video performance. Verizon FiOS actually topped all other major ISPs in Netflix performance in September with an average stream rate of 3.17Mbps, Netflix said today . Netflix Although Verizon FiOS led all large ISPs in Netflix performance, Google Fiber is still No. 1 among all ISPs regardless of size with a 3.54Mbps average in September. In August, Netflix streamed at an average of 2.41Mbps on Verizon FiOS, ranking tenth out of 16 major ISPs. In July, Netflix speed on Verizon FiOS was 1.61Mbps and in June it was 1.58Mbps, ranking 12th in both months. The Netflix/Verizon deal was announced in late April . When performance continued to get worse after the interconnection agreement, Verizon said it might take until the end of 2014 to get all the proper network connections in place to speed up video. Read 3 remaining paragraphs | Comments

What we know (and suspect) is coming in iOS 8.1

Apple Pay is one of the biggest features expected to launch with iOS 8.1 later this month. Apple Last week, numerous publications ( including Ars ) reported seeing references to iOS 8.1, 8.2, and 8.3 in their site analytics pages. iOS versions 5, 6, and 7 only saw one major point update apiece during their respective lifespans, so evidence of three different updates being tested simultaneously just weeks after the release of iOS 8.0 came as a surprise. It looks like we’ll be seeing the first of those updates sooner rather than later. Today Apple pushed out the second beta build of iOS 8.1 in as many weeks to its registered developers, and the final version of the software is rumored to be released at or near Apple’s event later this month . Obviously such a quick turnaround time will make iOS 8.1 a smaller update than iOS 7.1 , which gestated for around six months and fixed a host of problems when finally released. But the update is still rumored to include a handful of significant features—here’s a list of the most important additions. Read 11 remaining paragraphs | Comments

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What we know (and suspect) is coming in iOS 8.1

Borked Belkin routers leave many unable to get online

Owners of Belkin routers around the world are finding themselves unable to get online today. Outages appear to be affecting many different models of Belkin router, and they’re hitting customers on any ISP, with Time Warner Cable and Comcast among those affected. ISPs, inundated with support calls by unhappy users, are directing complaints to Belkin’s support line, which appears to have gone into meltdown in response. The reason for the massive outages is currently unknown. Initial speculation was that Belkin pushed a buggy firmware update overnight, but on a reddit thread about the problem, even users who claim to have disabled automatic updates have found their Internet connectivity disrupted. Others suggest that there is some kind of DNS problem at work. Although the routers are correctly picking up their DNS settings from DHCP, they’re apparently unable to resolve domain names correctly. Connecting to the Internet using IP addresses alone does, in fact, appear to work, but with most of us dependent on DNS, this is of little value. Read 2 remaining paragraphs | Comments

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Borked Belkin routers leave many unable to get online

Soylent gets a version bump to 1.1—new flavor, new gut flora help

A single week of Soylent contains seven meal pouches and seven oil containers. Total weight is just about 10 lbs (4.5 kg). Lee Hutchinson Soylent, the slushy slightly sweet meal supplement/replacement from California engineer Rob Rhinehart and his company Rosa Labs, has by most accounts been a smashing success story. We tried it and liked it a year ago. While we wrote more about why folks might (or might not) want to drink it once it hit its official release , the Rosa Labs development team has continued work even as shipments of the powder leave the factory by the truckload. In an update e-mail yesterday morning, Rosa Labs announced two major milestones: first, that shipments have (finally) been completed to everyone who backed the Soylent crowdfunding project prior to its closure, and secondly, that Soylent is getting its first major update to version 1.1. It seems a little weird that food (or “food”) has a version number, but Rhinehart always intended Soylent to be a product that changed over time based on feedback and market forces. In a quick post on the official Soylent blog, Rhinehart explains that the bump to 1.1 brings with it a decrease in the product’s sucralose level, dialing down the release version’s vague sweetness to a more truly neutral taste. The logic here, explains the post, is that it’s easier to add sweetness than to take it away, and many Soylent 1.0 users have expressed a desire to flavor the product with add-ons (peanut butter is a popular one, as is blended fruit). The second change deals with my biggest issue with Soylent—what can be politely termed as “a bit of gas.” Regular Soylent use eliminates the gas, but using Soylent as an occasional substitute for a missed meal—which is my preferred usage of the stuff—can introduce some thunderous gut activity (which I referred to in my original Soylent review as ” horse-killing farts “). Read 5 remaining paragraphs | Comments

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Soylent gets a version bump to 1.1—new flavor, new gut flora help

Blue LEDs given Nobel Prize in physics

Nobel Prize Committee Each year, roughly a quarter of the electricity we generate goes to lighting. For decades, that lighting came in the form of an incandescent light bulb, which produced 16 lumens for every Watt it was fed. Fluorescent bulbs are roughly five times as efficient, but recent LEDs do nearly 19 times better than incandescents, producing 300 lumens for each Watt. The first LEDs date back to 1907, but it’s only recently that their incredible efficiency has been brought to bear on the lighting market. One of the key holdups was our inability to generate a broad spectrum of colors. Specifically, we couldn’t make white light because we lacked the ability to produce blue LEDs. Now, the Nobel Prize in Physics is being given to three materials scientists who overcame this roadblock. The people receiving the honor are Isamu Akasaki and Hiroshi Amano, both faculty at Nagoya University in Japan, and Shuji Nakamura, now of UC Santa Barbara, who did much of his key work while at Nichia Chemicals, a small company in Japan. Read 8 remaining paragraphs | Comments

Ken May

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