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Updated: 2017-12-11T15:01:03+09:00

 



New Evidence Points To Icy Plate Tectonics On Europa

2017-12-06T19:00:00+09:00

According to new research published today in Journal of Geophysical Research: Planets, Europa has what it takes to support plate tectonics. "Using computer models, a team lead by Brown University planetary scientist Brandon Johnson was able to demonstrate the physical feasibility of icy plates driving deep into the icy interior in a processes similar to what's seen on Earth," reports Gizmodo. "Excitingly, this same process could be delivering important minerals to the ocean below, heightening th ... According to new research published today in Journal of Geophysical Research: Planets, Europa has what it takes to support plate tectonics. "Using computer models, a team lead by Brown University planetary scientist Brandon Johnson was able to demonstrate the physical feasibility of icy plates driving deep into the icy interior in a processes similar to what's seen on Earth," reports Gizmodo. "Excitingly, this same process could be delivering important minerals to the ocean below, heightening the moon's status a potentially habitable world." From the report: Europa has surface features reminiscent of Earth's mid-ocean ridges. For astronomers, this hinted at geological processes akin to subduction zones, where, on Earth, tectonic plates slide underneath another, sinking deep into the planet's interior. Several years ago, researchers Simon Kattenhorn and Louise Prockter posited this explanation when they noticed that a 20,000 square-kilometer (7,722 square-mile) chunk of ice had mysteriously disappeared from Europa's surface. Their explanation was that Europa's surface, like a gigantic jigsaw puzzle, is composed of tectonic plates, and that occasionally a plate of ice will sink beneath the other into warmer layers below. But this observational evidence of extension and spreading needed to be supported by geophysical reality. To that end, Johnson's team ran a computer simulation to see if it was possible for ice to sink in this way. On our planet, subduction is primarily driven by differences in temperature between a descending slab and the surrounding mantle. Dense crustal material features a negative buoyancy that drives it down into the mantle. The Brown University scientists figured a similar thing happens on Europa, but with ice. In the case of Europa, the researchers surmised that the moon has two frozen layers -- an outer lid of very cold ice that sits above a layer of slightly warmer convecting ice. Their models showed that subduction is indeed possible in this alien environment, but only if the outer shell contains varying amounts of salt. This added ingredient provides the necessary density differences for a slab to conduct. Read more of this story at Slashdot. src="https://slashdot.org/slashdot-it.pl?op=discuss&id=11444401&smallembed=1" style="height: 300px; width: 100%; border: none;"> [...]



Google Wants Progressive Web Apps To Replace Chrome Apps

2017-12-06T16:00:00+09:00

An anonymous reader quotes a report from Android Police: The Chrome Web Store originally launched in 2010, and serves a hub for installing apps, extensions, and themes packaged for Chrome. Over a year ago, Google announced that it would phase out Chrome apps on Windows, Mac, and Linux in 2018. Today, the company sent out an email to developers with additional information, as well as news about future Progressive Web App support. The existing schedule is mostly still in place -- Chrome apps on th ... An anonymous reader quotes a report from Android Police: The Chrome Web Store originally launched in 2010, and serves a hub for installing apps, extensions, and themes packaged for Chrome. Over a year ago, Google announced that it would phase out Chrome apps on Windows, Mac, and Linux in 2018. Today, the company sent out an email to developers with additional information, as well as news about future Progressive Web App support. The existing schedule is mostly still in place -- Chrome apps on the Web Store will no longer be discoverable for Mac, Windows, and Linux users. In fact, if you visit the store right now on anything but a Chromebook, the Apps page is gone. Google originally planned to remove app support on all platforms (except Chrome OS) entirely by Q1 2018, but Google has decided to transition to Progressive Web Apps: "The Chrome team is now working to enable Progressive Web Apps (PWAs) to be installed on the desktop. Once this functionality ships (roughly targeting mid-2018), users will be able to install web apps to the desktop and launch them via icons and shortcuts; similar to the way that Chrome Apps can be installed today. In order to enable a more seamless transition from Chrome Apps to the web, Chrome will not fully remove support for Chrome Apps on Windows, Mac or Linux until after Desktop PWA installability becomes available in 2018. Timelines are still rough, but this will be a number of months later than the originally planned deprecation timeline of 'early 2018.' We also recognize that Desktop PWAs will not replace all Chrome App capabilities. We have been investigating ways to simplify the transition for developers that depend on exclusive Chrome App APIs, and will continue to focus on this -- in particular the Sockets, HID and Serial APIs."

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US Says It Doesn't Need a Court Order To Ask Tech Companies To Build Encryption Backdoors

2017-12-06T12:30:00+09:00

schwit1 shares a report from Gizmodo: According to statements from July released this weekend, intelligence officials told members of the Senate Intelligence Committee that there's no need for them to approach courts before requesting a tech company help willfully -- though they can always resort to obtaining a Foreign Intelligence Surveillance Court order if the company refuses. The documents show officials testified they had never needed to obtain such an FISC order, though they declined to te ... schwit1 shares a report from Gizmodo: According to statements from July released this weekend, intelligence officials told members of the Senate Intelligence Committee that there's no need for them to approach courts before requesting a tech company help willfully -- though they can always resort to obtaining a Foreign Intelligence Surveillance Court order if the company refuses. The documents show officials testified they had never needed to obtain such an FISC order, though they declined to tell the committee whether they had "ever asked a company to add an encryption backdoor," per ZDNet. Other reporting has suggested the FISC has the power to authorize government personnel to compel such technical assistance without even notifying the FISC of what exactly is required. Section 702 of the Foreign Intelligence Surveillance Act gives authorities additional powers to compel service providers to build backdoors into their products.

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'Watershed' Medical Trial Proves Type 2 Diabetes Can Be Reversed

2017-12-06T11:10:00+09:00

dryriver writes: For those suffering from type 2 diabetes, there is good news. Nearly half of the participants in a watershed trial of a new diabetes treatment were able to reverse their affliction. The method is quite simple -- an all liquid diet that causes participants to lose a lot of weight, followed by a carefully controlled diet of real solid foods. Four times a day, a sachet of powder is stirred in water to make a soup or shake. They contain about 200 calories, but also the right balance ... dryriver writes: For those suffering from type 2 diabetes, there is good news. Nearly half of the participants in a watershed trial of a new diabetes treatment were able to reverse their affliction. The method is quite simple -- an all liquid diet that causes participants to lose a lot of weight, followed by a carefully controlled diet of real solid foods. Four times a day, a sachet of powder is stirred in water to make a soup or shake. They contain about 200 calories, but also the right balance of nutrients. If the patient can keep away from other foods long enough, there is a chance of reversing type 2 diabetes completely. Prof Roy Taylor, from Newcastle University, told the BBC: "It's a real watershed moment. Before we started this line of work, doctors and specialists regarded type 2 as irreversible. But if we grasp the nettle and get people out of their dangerous state (being overweight), they can get remission of diabetes." However, doctors are not calling this a cure. If the weight goes back on, then the diabetes will return. The trial only looked at people diagnosed with diabetes in the last six years. Doctors believe -- but do not know with absolute certainty yet -- that in people who have had the affliction much longer than that, there may be too much permanent damage to make remission possible. The trial results have been published in the Lancet medical journal.

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Feds Shut Down Allegedly Fraudulent Cryptocurrency Offering

2017-12-06T10:30:00+09:00

An anonymous reader quotes a report from Ars Technica: The Securities and Exchange Commission on Monday announced that it was taking action against an initial coin offering (ICO) that the SEC alleges is fraudulent. The announcement represents the first enforcement action by the SEC's recently created cyber fraud unit. In July, the agency fired a warning shot. It announced that a 2016 fundraising campaign had run afoul of securities law, but that the SEC would decline to prosecute those responsib ... An anonymous reader quotes a report from Ars Technica: The Securities and Exchange Commission on Monday announced that it was taking action against an initial coin offering (ICO) that the SEC alleges is fraudulent. The announcement represents the first enforcement action by the SEC's recently created cyber fraud unit. In July, the agency fired a warning shot. It announced that a 2016 fundraising campaign had run afoul of securities law, but that the SEC would decline to prosecute those responsible. The hope was to get the cryptocurrency world to take securities laws more seriously without doing anything drastic. Now the SEC is taking the next step by prosecuting what it considers to be one of the most egregious scams in the ICO world. The SEC's complaint, filed in federal court in New York, is against Dominic Lacroix, whom the SEC describes as a "recidivist securities law violator." The SEC considers Lacroix's cryptocurrency project, PlexCoin, to be a "fast-moving Initial Coin Offering (ICO) fraud that raised up to $15 million from thousands of investors since August by falsely promising a 13-fold profit in less than a month." The PlexCoin website has a hilariously vague description of this supposedly revolutionary cryptocurrency. "The PlexCoin's new revolutionary operating structure is safer and much easier to use than any other current cryptocurrency," the site proclaims. "One of the many features of PlexBank will be to secure your cryptocurrency from market variation, which is highly volatile, and invest your money in a place where you can get interesting guaranteed returns." According to Ars, "The SEC isn't impressed and is arguing that PlexCoin has 'all of the characteristics of a full-fledged cyber scam.' The agency is seeking to freeze the assets of the PlexCoin project in hopes of getting investors' funds back to them."

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40 Percent of America Will Cut the Cord By 2030, New Report Predicts

2017-12-06T09:50:00+09:00

bumblebaetuna shares a report from Motherboard: By 2030, as many as 40 percent of Americans will have cut the cord, according to predictions in a new report by market analyst TDG Research. The percent of U.S. households still shelling out for cable has dropped every year since 2012. If the trend continues on the current path, TDG predicts the percent of U.S. households subscribing to pay TV will drop to 60 percent in the next 13 years. Cost is a major driver of this shift: the cost of bundling a ... bumblebaetuna shares a report from Motherboard: By 2030, as many as 40 percent of Americans will have cut the cord, according to predictions in a new report by market analyst TDG Research. The percent of U.S. households still shelling out for cable has dropped every year since 2012. If the trend continues on the current path, TDG predicts the percent of U.S. households subscribing to pay TV will drop to 60 percent in the next 13 years. Cost is a major driver of this shift: the cost of bundling a few favorite streaming services together still pales in comparison to the average cable bill. TDG found that two thirds of cord cutters and "cord nevers" (people who have never paid for cable) said service expense was the key reason they do not use legacy pay TV services. There's also a generational shift: 61 percent of adults aged 18-29 say online streaming services are the primary way they watch TV.

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ISPs and Movie Industry Prepare Canadian Pirate Site Blocking Deal

2017-12-06T09:10:00+09:00

An anonymous reader quotes a report from TorrentFreak: A coalition of movie industry companies and ISPs, including Bell, Rogers, and Cineplex are discussing a proposal to implement a plan to allow for website blockades without judicial oversight. The Canadian blocklist would be maintained by a new non-profit organization called "Internet Piracy Review Agency" (IPRA) and enforced through the CTRC, Canadaland reports. The plan doesn't come as a total surprise as Bell alluded to a nationwide blocki ... An anonymous reader quotes a report from TorrentFreak: A coalition of movie industry companies and ISPs, including Bell, Rogers, and Cineplex are discussing a proposal to implement a plan to allow for website blockades without judicial oversight. The Canadian blocklist would be maintained by a new non-profit organization called "Internet Piracy Review Agency" (IPRA) and enforced through the CTRC, Canadaland reports. The plan doesn't come as a total surprise as Bell alluded to a nationwide blocking mechanism during a recent Government hearing. What becomes clear from the new plans, however, is that the telco is not alone. The new proposal is being discussed by various stakeholders including ISPs and local movie companies. As in other countries, major American movie companies are also in the loop, but they will not be listed as official applicants when the plan is submitted to the CRTC. Canadian law professor Micheal Geist is very critical of the plans. Although the proposal would only cover sites that "blatantly, overwhelmingly or structurally" engage in or facilitate copyright infringement, this can be a blurry line. "Recent history suggests that the list will quickly grow to cover tougher judgment calls. For example, Bell has targeted TVAddons, a site that contains considerable non-infringing content," Geist notes. "It can be expected that many other sites disliked by rights holders or broadcasters would find their way onto the block list," he adds. While the full list of applicants is not ready yet, it is expected that the coalition will file its proposal to the CRTC before the end of the month.

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Google Is Pulling YouTube Off the Fire TV and Echo Show as Feud With Amazon Grows

2017-12-06T05:15:00+09:00

An anonymous reader shares a report: Three months ago, YouTube pulled its programming from Amazon's Echo Show device -- the first skirmish in what is apparently an ongoing war. Shortly after, Amazon stopped selling the Nest E Thermostat, Nest's Camera IQ, and the Nest Secure alarm system. Two weeks ago, Amazon got YouTube back on the Echo Show by simply directing users to the web version, a workaround that left a lot to be desired. But even that version won't be available after today. In a state ... An anonymous reader shares a report: Three months ago, YouTube pulled its programming from Amazon's Echo Show device -- the first skirmish in what is apparently an ongoing war. Shortly after, Amazon stopped selling the Nest E Thermostat, Nest's Camera IQ, and the Nest Secure alarm system. Two weeks ago, Amazon got YouTube back on the Echo Show by simply directing users to the web version, a workaround that left a lot to be desired. But even that version won't be available after today. In a statement, Google said it has been trying to reach an agreement with Amazon to provide customers with access to each other's products and services. But, Google said, Amazon doesn't carry Google products like Chromecast and Google Home, doesn't make Prime Video available for Google Cast users, and last month stopped selling some of Nest's latest products. "Given this lack of reciprocity, we are no longer supporting YouTube on Echo Show and FireTV. We hope we can reach an agreement to resolve these issues soon."

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Microsoft Debuts Windows 10 on ARM; Asus and HP Unveil Laptops With 20-Hour Battery Life, Gigabit LTE

2017-12-06T04:38:00+09:00

Mary Jo Zoley, writing for ZDNet: A year ago, Microsoft announced it was working with its PC partners to bring Windows 10 to Qualcomm's ARM processors. The resulting machines, part of the "Always Connected PC" ecosystem, would start rolling out before the end of calendar 2017, officials said. Today, December 5, Microsoft provided a progress report on Windows on ARM at Qualcomm's Snapdragon Tech Summit. Microsoft and PC makers Asus and HP showed off new PCs running Windows 10 on Snapdragon 835 at ... Mary Jo Zoley, writing for ZDNet: A year ago, Microsoft announced it was working with its PC partners to bring Windows 10 to Qualcomm's ARM processors. The resulting machines, part of the "Always Connected PC" ecosystem, would start rolling out before the end of calendar 2017, officials said. Today, December 5, Microsoft provided a progress report on Windows on ARM at Qualcomm's Snapdragon Tech Summit. Microsoft and PC makers Asus and HP showed off new PCs running Windows 10 on Snapdragon 835 at the event. Asus' NovoGo will begin shipping at least in quantities before year-end, I've heard. Models with 4 GB of RAM and 16 GB of storage will be available starting at $599, and 8GB/256 GB storage model at $799, Asus officials said today. Asus is claiming 22 hours of continuous video playback and 30 days of standby. HP's Envy x2 -- like most of the ARM-based Always Connected Windows 10 devices -- won't be available until Spring of 2018. Users can get up to 20 hours of active use and 700 hours of "Connected Modern Standby." Pricing is not yet available.

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Germany Preparing Law for Backdoors in Any Type of Modern Device

2017-12-06T03:53:00+09:00

Catalin Cimpanu, writing for BleepingComputer: German authorities are preparing a law that will force device manufacturers to include backdoors within their products that law enforcement agencies could use at their discretion for legal investigations. The law would target all modern devices, such as cars, phones, computers, IoT products, and more. Officials are expected to submit their proposed law for debate this week, according to local news outlet RedaktionsNetzwerk Deutschland (RND). The man ... Catalin Cimpanu, writing for BleepingComputer: German authorities are preparing a law that will force device manufacturers to include backdoors within their products that law enforcement agencies could use at their discretion for legal investigations. The law would target all modern devices, such as cars, phones, computers, IoT products, and more. Officials are expected to submit their proposed law for debate this week, according to local news outlet RedaktionsNetzwerk Deutschland (RND). The man supporting this proposal is Thomas de Maiziere, Germany's Interior Minister, who cites the difficulty law enforcement agents have had in past months investigating the recent surge of terrorist attacks and other crimes.

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