3 atom-thick transistor promises ultra-thin electronics

Researchers from Cornell University announced a breakthrough in transistor technology in the latest issue of the journal, Nature . The team has reportedly developed a novel and highly efficient method of producing an experimental material known as transition metal dichalcogenide (TMD). TMD is an exceedingly thin (but highly conductive) film, which makes it useful in many high-tech applications — everything from solar cells to flexible, wearable gadgets — but also makes it a huge pain to produce in appreciable quantities. That is, until now. “Our work pushes TMDs to the technologically relevant scale, showing the promise of making devices on that scale, ” Saien Xie, one of the paper’s lead authors. TMD, like the similarly touted wonder-material graphene , could help extend Moore’s Law by providing a stable and compact substrate onto which engineers can pack an ever-increasing number of circuits. However, since it’s only three atoms thick, TMD production typically suffers from a high rate of breakage and failure. The new method from Cornell, which mixes diethylsulfide and a metal hexacarbonyl compound atop a silicon wafer and then bakes them for 26 hours in hydrogen gas, has proven far more successful. Out of a batch of 200 such wafers created for the study, only two failed — that’s a 99 percent success rate. With these results in hand, the research team hopes to streamline the manufacturing process as well as improve the consistency of the resulting film. The technology is still at least a few years away from being commercially viable but when it is, we could see it usher in a new era of paper-thin, super-powerful electronics. Filed under: Science Comments Via: The Verge Source: Nature

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3 atom-thick transistor promises ultra-thin electronics

YouTube’s making ‘TV’ series and movies with its most popular creators

For many people, Netflix, Amazon Prime and those pirates episodes of Game of Thrones have all but replaced TV. YouTube’s another big draw for “cord cutting millennials, ” but since its videos are all user-submitted, it’s almost powerless to stop its stars being poached by TV networks and movie studios. For instance, Fred: The Movie was a flop, but YouTube must have been terrified to see one of its biggest stars wander off so easily. That’s why the site is now setting up TV-style production deals with some of its most popular creators, as well as entering movie production partnership with AwesomenessTV . The idea is that YouTube will bankroll four original series that it’ll own outright — in a similar way to how Netflix wants to lessen its reliance on its production partners . There are two scripted comedy shows, one from The Fine Brothers, the other from Smosh as well as a prank show from Prank Vs. Prank . Rounding out the list is an oddly described “murder-mystery reality series, ” which makes us hope beyond hope that it’s an ersatz remake of Unsolved Mysteries . At the same time, YouTube is teaming up with Brian Robbins, head of terribly-named studio AwesomenessTV and the figure behind Fred: The Movie . The deal will see Robbins’ outfit create “several feature-length films” over the next two years, all starring YouTube stars and premiering on the Google-owned video site. Let’s just hope that they all build into a Marvel Cinematic Universe-type situation, where Mamrie Hart leads a team of YouTube stars to fight an alien invasion led by The Gabbie Show . Filed under: Internet , HD , Google Comments Via: Deadline Source: Google

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YouTube’s making ‘TV’ series and movies with its most popular creators

First home HIV test goes on sale in Britain

Although sexual health has become less of a taboo subject, ensuring that people get tested for STDs remains a big issue. The NHS now offers DIY kits for those worried they might have caught something from a partner and don’t want to get tested by a doctor, but home HIV screening has not been possible — at least until today. Britain’s first legally-approved HIV test is now on sale, promising 99.7 percent accuracy from three months after a person suspects they may have been exposed to the infection. It requires a drop of blood and can provide a clear result in around 15 minutes. It’s hoped that by offering the DIY test, Britons will help lower the risk of passing on the disease to other people. According to the National Aids Trust, almost half of the people living with HIV find out late, meaning they’ve carried the virus for at least four years. If the disease is diagnosed earlier, sufferers can receive treatment that makes it more manageable. Right now, the test is only available online for £29.95. Should a test show a positive result, it must then be confirmed with a professional health worker. Filed under: Household , Science , Alt Comments Via: AFP Source: HIV Self Test

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First home HIV test goes on sale in Britain

Every major US credit card will soon work with Apple Pay

The roster of credit cards that work with Apple’s mobile payments platform has always had one notable absentee. Thankfully, the folks at Discover have realized that there’s little to be gained from not being available to use on Apple Pay . That’s why the firm has signed a deal that’ll see its customers be able to buy goods and services with their iPads, iPhones and Apple watches, which will begin at some point in the fall. Naturally, users are afforded the same offers and protections that they would if they’d paid by card, including Cashback Bonus and Freeze It — now all we need is for Chipotle to join in and we’re all set. Filed under: Cellphones , Internet , Apple Comments Via: MacRumors Source: Businesswire

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Every major US credit card will soon work with Apple Pay

ESPN sues Verizon for custom FiOS TV plans

We knew ESPN wasn’t happy with Verizon’s recently announced flexible TV plans, and now it is ready to take legal action for it. According to CNBC , The Worldwide Leader in Sports is suing Verizon over the FiOS Custom TV offering, only days after letting it be known that it objected to it. Developing…. Comments Source: CNBC

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ESPN sues Verizon for custom FiOS TV plans

Ultrathin membrane makes plane cabins 100x quieter

While air travel is quicker and safer than driving, it’s also louder. The continuous low-frequency drone of the engines is why some people invest in noise-canceling headphones. To help reduce that non-stop hum, researchers at North Carolina State University and MIT have developed a thin membrane to be inserted into the lightweight honeycomb structure of planes and helicopters. “At low frequencies – sounds below 500 Hertz – the honeycomb panel with the membrane blocks 100 to 1, 000 times more sound energy than the panel without a membrane.” said Yun Jing, an assistant professor of mechanical and aerospace engineering at NC State University. The 0.25mm-thick membrane would only add an additional six percent to the overall weight of the honeycomb structure of aircraft. While that doesn’t seem like much, every ounce counts to airlines trying to maximize flight costs . It’ll be on them to decide whether they’d rather save money on fuel or makes cabins a better place for passengers . Filed under: Misc , Transportation , Science Comments Source: NC State University

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Ultrathin membrane makes plane cabins 100x quieter

Amazon’s Web Services is a $5 billion business, but it’s still losing money

Even though Amazon Web Services has taken off in recent years to become the cloud computing solution of choice for businesses, not much was known about how much money it was bringing in. Now, however, we do. In its first quarterly earnings report today, Amazon has reported the financials for its AWS division for the first time, stating that it is a “$5 billion business and growing fast.” In Q1 alone, AWS brought in $1.57 billion in revenue, which is up from $1.1 billion this time last year (in previous Amazon reports, this info was simply filed under a mysterious “Other” column). On the whole, AWS seems to be one of a few operations within Amazon that is profitable. Despite that, however, the online retail giant still reported a net loss of $57 million for the quarter. Filed under: Amazon Comments Source: Amazon

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Amazon’s Web Services is a $5 billion business, but it’s still losing money

Latest Ubuntu hits the web with mostly minor refinements

Today’s release of Ubuntu 15.04 is yet another installment in the slow and steady march forward from Canonical. The company knows that not every OS release needs to be accompanied by fanfare and dramatic changes to your desktop. And this edition of the popular Linux distro perfectly epitomizes that philosophy. There are basically zero user-facing interface changes, except for the ability to set application menus to always show, instead of only popping up when you mouse over them. Otherwise most of the changes are under the hood. The OS should be faster and more stable, thanks to updates to updates to the underlying system, like the Unity desktop and Linux kernel. The default apps also got some minor version bumps, including Firefox and LibreOffice. Ubuntu 15.04, or Vivid Vervet, is almost like a placeholder release. This is simply Canonical biding its time and applying Band-Aids while working towards a more dramatic revision that will accompany Unity 8, the next generation of its desktop environment. Like Microsoft, the company is pushing to unify its OS across platforms. That means one core system and a consistent UI across phones , tablets and desktops . When that goal will be realized remains to be seen, but until that time expect your favorite Linux distro to simply tread water. Filed under: Software Comments Source: Ubuntu

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Latest Ubuntu hits the web with mostly minor refinements

A cheat sheet to Project Fi, Google’s mobile phone service

Rumors of Google breaking into the wireless carrier game have been fodder for scoops, breathless reports and thinkpieces for years now , and for the longest time it looked like the search giant just couldn’t make it happen. Yesterday the search giant put all that to rest. Project Fi is finally here (if invite-only only fully compatible with one phone ) — here’s what you absolutely need to know about it. What is Project Fi? At its most basic, Project Fi is a mobile phone service that promises unlimited domestic talk and text, unlimited international messaging, tethering and 2G-only international service in over 120 countries (thanks to T-Mobile’s rather dope roaming agreements) for as low as $30 a month. You get to decide how much data you want to pay for — more on that later — and you’ll get a tidy refund for whatever data you don’t use when the month is over. Really though, the best way to look at Fi is as an ambitious experiment in mashing up existing networks. The heart of the service is a mobile mesh that combines Sprint and T-Mobile’s coverage areas with over a million of WiFi hotspots meant to give you the most reliable service wherever you are. Some of those hotspots will pop up exactly where you expect them — like 7, 000 US Starbucks stores, for instance — while plans to bolster free public WiFi networks in cities with Google Fiber are well known. And the rest? Well, they’re all open networks (your data will get routed through a Google VPN to keep it secure) that Google’s got in a quality control database. Of course, how well this’ll actually work in practice is another story. How do I use it? The beauty of Project Fi is that, despite all the crazy-cool network jumping going on, you just use your phone the way you always would. Once you sign up, you’ll get a new phone number or bring over your existing one, and you can access it from a slew of compatible devices. It’s sort of like what Apple’s done with iMessage and its phone-friendly Continuity features, except across any computer, tablet or smartphone that plays nice with Google Hangouts. Want to check your voicemail or send your mom a cheesy Mother’s Day text? You can do it from your office Chromebook, that iPad chilling on your coffee table, and even that Surface Pro you keep trying to use on airplane tray tables. The name of the game here is seamlessness. Same goes for your actual phone calls. Let’s say you’re on one of Google’s approved WiFi networks — if you’re on a call and wander too far from the source, the phone will switch you onto Sprint or T-Mobile’s data network depending on which is stronger to keep things flowing sans interruptions. Thing is, Fi’s meatiest part only works with one device right now: The Nexus 6. Motorola’s phablet the only device with a radio certified to shift between Sprint and T-Mobile’s networks without batting a proverbial eyelash and it’ll cost you (but more on that later). It’s possible that Project Fi will also support the older, cheaper Nexus 5 at some point since the same phone could be activated with either Sprint or T-Mobile service, but for now N5 owners are out of luck. OK, I’ll bite — how do I get it? You didn’t expect Google to open this up to the masses all willy-nilly, did you? Just like Gmail, Wave and Google+ before it, Project Fi is an invite-only Early Access Program for the time being, so you’ll have to throw your name into the hat by registering here. Google hasn’t said exactly when that first batch of invites will start hitting inboxes, but you should expect a response one way or the other within 30 days of registration. The requirements are pretty straightforward, though: As long as you live an area where Fi has coverage and you own (or are willing to buy) a Nexus 6, you’re eligible to take the service for a spin. Thing is, neither T-Mobile nor Sprint have spectacular rural coverage, so those of you in more remote climes — sorry Montana — might not get your invites for a while. Is it really such a good deal? Erm, maybe. It all comes down to what you need, and let’s be real — Fi isn’t perfect for everyone. First off, there are no family plans here, making Fi a better choice for individual enthusiasts itching for something a little different. If that’s you, you’re going to pay $20 a month for the so-called “Fi basic” noted above. Each gigabyte of data service will cost you $10 after that, and that’s where things can get a little iffy. T-Mobile’s most basic plan with unlimited talk and text plus 1GB of high-speed data will run you $50 a month, while the same amount nets you 3GB of data across Sprint and T-Mobile’s networks on Fi. If you’re on a cushy, older T-Mobile plan though, you might be better staying put. CEO John Legere announced earlier this month that all of those juicy promo plans aren’t going anywhere (unless you’re still clinging to one with unlimited data). Meanwhile, Sprint offers a flat $60 rate that promises unlimited talk, texting and data access each month, along with even slower international roaming in a handful of countries. It’s important to note that some of Project Fi’s broad strokes aren’t exactly new — we’ve seen upstarts like Republic Wireless and FreedomPop push the vision of a WiFi-centric mobile service for years now, so you could get a kinda-sorta similar experience for quite a bit less. Republic, for example, offers unlimited talk, text and 4G data for $40, though you’ll lose out on Fi’s network span and international chops. All of this presumes you’re OK toting around a whopper like the Nexus 6 as your daily driver. Since Project Fi has ditched the contract model completely, there aren’t any hardware subsidies either – that means you’ll have to pay $649 for a 32GB model or $699 for the 64GB version if you haven’t already. Thankfully, you can pay for the phone in monthly installments… if you pass a credit check, anyway. Why does this matter? For the vast majority of people, Project Fi will just be another cool, mildly kooky thing Google cooked up, and chances are they’ll never think about it again. When Sundar Pichai said Fi was like the company’s Nexus device program, he wasn’t kidding – it’s not a mainstream service, but one geared toward people who really care about new, ambitious, arguably half-formed products. Early adopters. People who clamor for the bleeding edge, the newest of the new. What Fi represents, though, is another story entirely. At this point it’s not clear how visible the network switches will actually be, but considering how seamless Google wants to make the process, we wouldn’t be surprised if you the user never actually know whether you’re cruising on Sprint or T-Mobile’s spectrum. If that really is the case, Google’s basically turned both carriers — carriers that hate each other, no less — into dumb pipes that deliver your texts and Japanese game show videos without you ever having to deal with a pushy salesperson. Google is very respectfully telling these companies that they’re commodities, parts of a thoughtful mobile experience the carriers themselves can’t create. More importantly, it’s showing us how the wireless landscape, the one with carriers at each others throats, sort of sucks. Whether or not Fi succeeds financially is one thing. The bigger question (and the one we can’t answer just yet) is whether the industry shifts to respond to Google’s work. Pipe dream? Wishful thinking? We’ll soon find out. Filed under: Mobile Comments

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A cheat sheet to Project Fi, Google’s mobile phone service

Tesla will reveal a battery for your home at its April event

You don’t have to wonder any longer as to what Tesla will unveil at its April 30th event — the company just spoiled things in advance. In an email to investors, the company states that its shindig will reveal both a previously-teased battery for your home and a “very large, ” utility-oriented battery. Details aren’t forthcoming (those are for the big show!), but there’s a good chance that the hardware will build on the concepts behind existing home batteries, which are often used to store excess solar power and provide backups during outages. The real questions are whether or not Tesla can improve on personal powerplants like it did electric cars, and how much you’ll pay versus the competition. You’ll likely get the answers to both riddles in just over a week. Filed under: Household Comments Via: John Paczkowski (Twitter) Source: Bloomberg

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Tesla will reveal a battery for your home at its April event