Big Test Coming Up For Kilogram Redefinition

szotz writes: Electromechanical balances have got to be better than an aged lump of platinum and iridium right? Teams are working to get kilograms measured and shipped to Paris in time for a test to see whether the technology (along with another that uses ultrapure silicon spheres) is now ready to redefine the kilogram. Why is this redefinition interesting? Because it’s about using physics to overcome one problem with weight standards based on tightly held exemplars in standards bodies’ inner sanctums: the mass of those exemplars can change, however subtly, introducing uncertainty and confusion. From the article: The world’s metrologists aim to change this state of affairs in 2018 by fixing the kilogram to the Planck constant, a fundamental physical constant. That shift would, at least in principle, allow any laboratory to “realize” the kilogram from scratch with a series of experiments and specialized equipment. But for that scheme to work, the kilogram derived by one laboratory must be the same as those derived by others. Read more of this story at Slashdot.

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Big Test Coming Up For Kilogram Redefinition

MIT mapped where Boston’s biggest energy hogs reside

Boston might be best known for the longstanding baseball rivalry between its Red Sox and the New York Yankees, but maybe the nerdier folks among us will think of it beyond Fallout 4 and PAX East now. Researchers from the Massachusetts Institute of Technology have developed a model for estimating gas and electricity demand for every building in the city. Some 100, 000 edifices are included and the model is even being used to aid in making decisions regarding energy policy, according to PhysOrg . The idea here is to use the model as a way of making Beantown more energy efficient across the board. “Every city has long-term goals, but nobody knows exactly how to plan for and measure them, ” MIT’s Carlos Cerezo says. “With this model, the city has a map to help them target and reach those goals.” One example of that is looking a building that’s consuming lots of energy (and thus giving off a sizable amount of heat waste) and positioning others around it that’d use the otherwise wasted heat, Cerezo says. Another is developing autonomous power grids, “microgrids, ” that can withstand extreme weather conditions on their own if disconnected from the larger power network. Once a city can see how energy ebbs and flows via the big data , this sort of stuff should become easier. “Nobody has ever modeled a city the size of Boston at this level of detail, ” Christoph Reinhart, also of MIT, says. But the above model’s projections need to be validated against hard, real-world data before the team can reach its ultimate goal of energy-use models for every city on the globe. Source: PhysOrg

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MIT mapped where Boston’s biggest energy hogs reside

How to Choose Your Next Android Phone: 2016 Edition

Mobile World Congress , the biggest smartphone trade show of the year, is this week, and companies like Samsung and LG are there showing off the hot new handsets they want you to buy. All of this gives us a glimpse into how Android phones will evolve in 2016, and what you should look for before you go shopping for your next smartphone. Read more…

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How to Choose Your Next Android Phone: 2016 Edition

Google is shutting down its car insurance comparison service

Google is sending one of its lesser-known tools called Compare to the slaughterhouse. We don’t blame you if you’ve never heard of it before — in the email sent to the service’s partners and posted by Search Engine Land , the big G said it “hasn’t driven the success [Google] hoped for.” Compare gives you a way to view several offers from car insurance, mortgage lending and credit card companies in the US and the UK. You only have to type in some info, such as your car’s make and model, to make it work. It’s still up and running if you want to try it out , but don’t expect too much. The tech giant has initiated the shutdown process today, and it will be completely offline by March 23rd. One of the difficulties Google encountered, according to The Wall Street Journal , is that auto insurance typically requires state-by-state approval. The publication also noted that Google failed to convince some big insurers and lenders to be part of Compare, leading to limited choices and people seeking answers elsewhere. Google didn’t reveal whether it plans to pursue the niche again in the future — Compare itself is the new version of Google Advisor — and only said that it’s focusing on AdWords for now. Here’s the full email to partners posted by Search Engine Land : Dear Partner, Beginning on February 23, 2016, we will start ramping down the Google Compare product, which is currently live in both the US and UK. We plan to terminate the service as of March 23, 2016. As you know, Google Compare (formerly Google Advisor in the U.S.) has been a specialized, standalone service that enables consumers to get quotes from a number of providers for financial products such as car and travel insurance, credit cards and mortgages. Despite people turning to Google for financial services information, the Google Compare service itself hasn’t driven the success we hoped for. We greatly appreciate your partnership and understand that this decision will be disappointing to some. But after a lot of careful consideration, we’ve decided that focusing more intently on AdWords and future innovations will enable us to provide fresh, comprehensive answers to Google users, and to provide our financial services partners with the best return on investment. We’re grateful for all the feedback that you have provided over the course of this product’s development, and we are looking forward to partnering with you to achieve greater success in the future. We will work with you during this transition and beyond. Please reach out to your Google representative if you have any questions and to discuss the next steps. The Google Compare Team Via: The Wall Street Journal Source: Search Engine Land

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Google is shutting down its car insurance comparison service

German Police Allowed To Use Its Own "Federal Trojan"

An anonymous reader writes: The German Interior Ministry has approved for investigative use a spying Trojan developed by the German Federal Criminal Police (a so-called “federal Trojan”). In fact, it could end up being used as early as this week. The police will have to get a court order to use the spyware, and prove that the suspect is involved in a crime threatening citizens’ “life, limb or liberty”. The malware has been developed in-house, and has been available since autumn 2015. It is supposed to be used only for so-called telecommunication surveillance at the source, i.e. to read emails, chats and wiretap phone calls made by the target via his or her computer or smartphone, and not to access files, steal passwords, or set up video or audio surveillance via the device. Read more of this story at Slashdot.

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German Police Allowed To Use Its Own "Federal Trojan"

Encrypted Messaging App Telegram Hits 100m Monthly Active Users, 350k New Users Each Day

 That didn’t take long. Telegram launched just two and a half years ago and is today announcing at Mobile World Congress 2016 that it has 100, 000, 000 monthly active users. Shortly after launching, the messaging app claimed it had 100, 000 users communicating on its encrypted platform. In December 2014 there was 50 million active users, who were generating 1 billion messages daily. Now, … Read More

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Encrypted Messaging App Telegram Hits 100m Monthly Active Users, 350k New Users Each Day

Netflix is going all in on HDR and more original content

After revealing an ambitious plan for global expansion earlier this year , Netflix is now looking to focus on what’s arguably the most important part of its business: content. In a recent meeting at Mobile World Congress 2016 , the video giant shared more details about what subscribers should expect next. And that mostly revolves around making a bigger push for original shows, improving the Netflix mobile apps on iOS and Android, as well as bringing support for high dynamic range (HDR) programming. The company hasn’t been shy to divulge its appreciation for HDR, but it’s going all out on the technology in 2016. “We started exploring HDR content about one year ago, ” says Chris Jaffe, vice president of user interface innovation at Netflix, “it is the [obvious] next-level resolution in the playback experience.” Over the coming months, there will be many HDR shows available on the platform, including Marco Polo season one and the highly anticipated second season of Daredevil . But Jaffe knows it won’t be easy, particularly due to the amount of internet bandwidth required by this type of content. As such, he says, Netflix has already worked out various compression algorithms , which adjust the quality of the video based on its complexity and still serve it up at a high resolution. So long as you have 16-20 Mbps connection, the experience should suffer from a minimum buffering woes. Of course, Ultra HD content plays a major role in Netflix’s strategy too, and there are more than 600 hours of 4K programming expected to hit the streaming service in 2016. Additionally, Jaffe says Netflix is launching 30 shows this year, including new seasons for existing series like House of Cards and Orange is the New Black , plus 10 original movies and a number of documentaries and exclusive content for kids . “[We have] 75 million members around the world; essentially that means 75 million different experiences, ” he says about the challenge Netflix faces to have something for everyone, from movies and TV shows to the algorithm used to recommend what you should watch. On the mobile side, Netflix is expected to rollout a revamped iOS app tomorrow, featuring support for Arabic and auto-play episodes. Later this year, both the iOS and Android applications will let also you manage your data usage, in case you have a cap on your smartphone or tablet plan and want to limit streams to a certain quality. Meanwhile, if you have a Chromecast, you can expect a second-screen experience for to arrive “shortly, ” which is going to give you access to IMDB-like metadata from your iOS or Android device. It’ll come in handy during those times when you don’t know who an actor is, or want to know what other movies they are in — the benefit here is you’re able to do it directly from the app. You have to give it to Netflix for its appetite to keep growing across the board, but you also have to ask yourself if it’s trying to do too much all at once. As always, however, only time will tell. For now, if you’re a Netflix buff , there’s no reason you shouldn’t be excited about the company’s plans for the near future. [Image credits: Netflix, Getty Images]

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Netflix is going all in on HDR and more original content

BBC captures nature in 4K for ‘Planet Earth II’

The 4K wildflife documentary Netflix promised us isn’t slated to debut until 2019, but you won’t have to wait that long to see vivid images of nature on TV. BBC’s gearing up for the release of Planet Earth II , its six-part follow-up to the original Planet Earth series shown in 2006, later this year. Just like the original series, the six, one-hour episodes will explore jungles (both real ones and concrete), deserts, grasslands “and the extraordinary ways animals survive within them.” This time, though, BBC captured the planet’s habitats on cam entirely in 4K. Planet Earth II’s executive producer Mike Gunton says “It will be a truly immersive experience, providing audiences with a unique perspective on the most extraordinary places and animals on our planet.” As icing on the cake, Sir David Attenborough (who provided the first series’ voice-over) is coming back to narrate how animals live in the wild. Source: BBC , Variety

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BBC captures nature in 4K for ‘Planet Earth II’

Microsoft kills off Qik, the video messaging service you didn’t know it had

Playing back a conversation, on the Windows Phone version. You’ll be forgiven for having forgotten about Skype Qik, the short video messaging service from Skype that Microsoft launched in October 2014. It offered low friction messaging—no need to create an account, merely having a phone number would do—similar to WhatsApp, SMS, or all sorts of other popular messaging services. Well, now it’s going away. The company says that the major features of Qik have been rolled into the regular Skype apps; video messaging already existed in Skype when Qik was released, and filters were added in October last year. As such, the app isn’t really needed any more, and Qik will stop working on March 24. Skype Qik was a successor to a short video messaging service called Qik that Skype bought in January 2011 for $150 million, just months before Microsoft bought Skype for $8.5 billion. The original Qik service was built around capturing video messages and sharing them with others. It was closed down in April 2014, as Skype introduced its own integrated video messaging capability. In that context, the new Skype Qik was a little strange, as it overlapped strongly with both the previously shuttered service, and the newly-added Skype capabilities. Read 1 remaining paragraphs | Comments

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Microsoft kills off Qik, the video messaging service you didn’t know it had