Stranger Things 2 Gets Funko Pop Toys Including New Eleven And Ghostbusters Costumes

Stranger Things 2 has finally arrived and it’s time to celebrate. How do you properly mark such an occasion, though? A new collection of Funko Pop figures based on the series, of course. The toy company has released images from their third wave of vinyl figures from the Netflix series.

The new figures are all pulled directly from Season 2 of Stranger Things, embracing the Halloween spirit of the new episodes. The collection features Mike (Finn Wolfhard), Dustin (Gaten Matarazzo), Will (Noah Schnapp) and Lucas (Caleb McLaughlin) in their Ghostbusters costumes from the new season, complete with proton packs, bags of candy, and a ghost trap for Dustin. Joining them is a new version of Eleven (Millie Bobby Brown), with an updated look.

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Will’s mom Joyce (Winona Ryder) and new kid in school Max (Sadie Sink), a character introduced in Stranger Things 2, round out the new wave. As with many Funko collections, there’s also a rarity included with these new figures. An alternate version of Max, complete with the Michael Myers costume she wears trick-or-treating in the new season, are available exclusively at Hot Topic.

The new wave of Stranger Things Funko Pop figures are out now. Their arrival comes on the heels of several exciting Pop announcements, including new figures from the James Bond franchise, WWE, and DuckTales, just to name a few.

For more Stranger Things coverage, check out GameSpot’s hub for the streaming series, where you can find episode reviews, videos, theories, and more. Stranger Things 2 is available on Netflix now.

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Here Are the Most Interesting Details in the JFK Documents 

On Thursday, the U.S. government released 2,891 documents on the assassination of John F. Kennedy and let’s be real: you’re probably not going to read them. So here are the juicy bits according to the people who already have.

The Guardian reports that the documents contain no “smoking gun” nor a photo of another shooter waving, or anything like that. But there are lots of interesting details; for instance, that J Edgar Hoover warned the FBI that someone might attempt to kill Lee Harvey Oswald:

“There is nothing further on the Oswald case except that he is dead,” Hoover said on 24 November 1963. “Last night we received a call in our Dallas office from a man talking in a calm voice and saying he was a member of a committee organized to kill Oswald.

“We at once notified the chief of police and he assured us Oswald would be given sufficient protection. This morning we called the chief of police again warning of the possibility of some effort against Oswald and again he assured us adequate protection would be given.

“However, this was not done.”

No kidding.

A Reddit thread posted in /r/AskReddit/ wanted to know what the conspiracy theorists combing through the papers with a fine-tooth comb discovered, or at least found the most interesting, and they came up with good stuff. For instance, /u/heyandy889 directed everyone’s attention to the Soviet Union’s reaction to Kennedy’s assassination. The USSR basically renounced Oswald (who some thought was a Russian agent), and believed that his acts were part of a larger conspiracy of the “ultra-right,” who wanted overthrow Kennedy’s presidency.

On a very different note, /u/Slab_Happy wrote that they enjoyed reading Oswald’s fan letters to Marilyn Monroe, saying, “Wonder if he blamed JFK for her death?”

Then there’s this from /u/er_meh_gerd (perfect name for this tip):

A reporter on the UK’s Cambridge Evening News received an anonymous call telling him to ring the US embassy for some big news, 25 minutes before the murder of John F Kennedy

Also, there’s stuff that doesn’t really relate to the death of Kennedy at all, but which is just a weird spy hole into people’s lives, like this from /u/mookdaruch:

I found this somewhat negative employee performance review for a CIA (asset/agent) in Mexico. It touches on his trouble with money-management, his fights with his wife who is 25 years younger than him, and his fondness for his mother-in-law, who, the reviewing supervisor notes, “does not in the case seem to be the problem that one would imagine.”

But if you want to go deep into CIA conspiracy theories (and actual history), /y/geeving has got the goods:

Testimony from Dwight D. Eisenhower’s son John Eisenhower that he believed his father did not approve of assassination plots (mostly aimed at Castro) and did not plan to commit any based on the fact that his father would have told him, because his father told him about the atomic bomb. Interesting stuff.http://ift.tt/2hfpF7b

Also here’s a detailed chronological order of the CIA giving weapons including revolvers, carbines, and possibly explosives to the group who killed Rafael Trujillo (leader of the Dominican Republic at the time) in hopes a more pro US group would take over. Though some of this was already known. Starts on page 68 http://ift.tt/2iEtO8d

EDIT: Here’s one I found on the Cubana flight 455 bombing. Apparently Orlando Bosch, leader of the Coordination of United Revolutionary Organizations which was supported by the US, was involved but meant for the plane to explode on the ground not in the air. One of the other people involved Hernan Ricardo also attempted to bomb two other Cubana planes, a Cuban consulate, and a planned bombing of Hong Kong. http://ift.tt/2hfpGYN

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But my personal favorite is this story of Dorothy Kilgallen, from /u/newsydsyder18, a news reporter who was rumored to be researching Oswald and carrying her file for a breaking story on her person at all times—and she ended up dead. Apparently, Nixon had a file with her name on it that was not declassified with these other papers. That’s a thread that will take you down the rabbit-hole. Enjoy.

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Here’s Marvel’s Canceled Promo Comic for Defense Contractor Northrop Grumman

All Images: Marvel, Northrop Grumman

It’s difficult to imagine what sort of response Marvel expected when it announced a partnership with Northrop Grumman, the fifth largest defense contractor in the world. But the publisher’s decision to axe the deal following a swift wave of backlash suggests that it didn’t anticipate people being turned off.

The story was intended to be the sort of promotional, explicitly-branded tie-in that you see in comics all the time. Mars, for instance, has worked with Marvel in the past to advertise M&Ms by having their characters team up with Iron Man. Obviously, though, there’s a very big difference between advertising candy and advertising ymissiles, one of Northrop Grumman’s more widely-known products.

In a public statement, Marvel explained that the planned comic book that would have seen the Avengers team up with a group of Northrop Grumman employees, was “meant to focus on aerospace technology and exploration in a positive way.” Critics of the partnership insisted that in partnering with a defense contracting company, Marvel was effectively marketing the military to a young audience—a message decidedly at odds with characters like Tony Stark’s views on the military-industrial complex. Said Marvel:

The activation with Northrop Grumman at New York Comic Con was meant to focus on aerospace technology and exploration in a positive way. However, as the spirit of that intent has not come across, we will not be proceeding with this partnership including this weekend’s event programming. Marvel and Northrop Grumman continue to be committed to elevating, and introducing, STEM to a broad audience.

The optics of the partnership were obviously bad enough that Marvel felt it’d be better off without, but what’s remained unclear was just how bad (or harmless) the comic actually was. Thanks to an anonymous tipster, we got our hands on the first issue and it’s… a comic promoting a defense contractor. If you’ve ever read a tie-in comic before, it’s par for the course: it includes a team of tie-in characters getting to upstage the famous superheroes who guest-star, a barely-there plot, and awkward and clumsy writing. It’s just got an extra layer of awkwardness, since the thing being promoted in it is a defense contractor.

The cover was previously released, but it’s worth noting that it shows five very recognizable characters associated with the Avengers (Vision, Ant-Man, Nick Fury, Captain America, and Iron Man) teaming up with the Northrop Grumman Elite Nexus (N.G.E.N., pronounced “engine”). The Avengers look very much like they do in the movies, which would definitely catch the eye of more than just comic book fans. In particular, the Vision is clearly rendered to look much more like the version that appears in the Marvel’s recent films. The choice stands out because, of all the characters presented in the book, Vision is the most in line with the idea of the advanced artificial intelligence that Northrop Grumman is showcasing. Meanwhile, each member of the N.G.E.N. is introduced as a Northrop Grumman recruit with a vastly different background who develops a different technical skill set as a result of their work with the organization.

As with all tie-ins that go this route, the idea here is that readers should be able to identify and see themselves in at least one of the new characters, but identifying with them here entails identifying with a Northrop Grumman employee and not, say, someone driving the same kind of car as the Black Panther.

Within the issue, there is a pair of ads juxtaposing characters and places from Marvel’s comics (“dream”) with Northrop Grumman-branded imagery (“reality”). Northrop Grumman’s brand messaging reads “From undersea to outer space, Northrop Grumman’s cognitive autonomy is vastly expanding human potential.” The ads then direct readers to a URL that leads to a listing of open jobs at the company, something which recurs throughout the book.

The book’s story, written by Fabian Niceiza with illustrations from Sean Chen and Walden Wood, opens in Newark, New Jersey where the Avengers have assembled to fight against the giant robot Red Ronin, a foe they’ve faced and defeated a number of times. The story, framed as a mission report filed by N.G.E.N. employee Alyssa Woo, implies constantly that working for Northrop Grumman is like being a superhero.

Woo’s report recounts how, under Fury’s supervision, the Avengers were unable to subdue Red Ronin despite using a number of different techniques to shut the robot down. Even though Ant-Man is eventually able to make his way into Red Ronin’s hull, it’s unclear whether he’ll have any more success from within. Iron Man and Vision, two members on this particular Avengers squad, seem to be only able to punch the robot, which has no effect. Fury informs Captain America that if the Avengers aren’t able to stop Red Ronin, S.H.I.E.L.D.’s only option at that point is to drop a nuclear bomb on the robot. Captain America insist that that isn’t an option and instead calls up the Department of Defense on a secure communication channel. It’s weird to think that the DoD would have more options, technology-wise, than the ultra-futuristic S.H.I.E.L.D., but the point is to valorize Northrop Grumman’s contributions, which go through the DoD.

As Woo narrates the ordeal from some undetermined point in the future, she explains that because Red Ronin was not actually being piloted by anyone at the time, her team was the only option left available to the Avengers. The whole book is incredibly dense in its explanation of what’s going on, a natural (and understandable) story taking a backseat to the tie-in between the famous heroes and the people who work for Northrop Grumman.

The Avengers determine that it’s almost impossible for them to shut off the signal powering the robot, and as Vision and Iron Man struggle to physically fend the robot off, Captain America confirms that the Avengers need the N.G.E.N.’s assistance. Note how the narration boxes above continually mention N.G.E.N., all the work they do and how that makes them the best possible people for literal superheroes to call.

One of the boxes explains what N.G.E.N. does. It’s described as a research group working to perfect the “merger of the human mind with artificial intelligence,” which focuses the comics connection to Northrop Grumman on that kind of science, rather than, say, their missile guidance systems that make for better war.

Comic book wise, this means that each member of the group is located in a different part of the world, they are able to mentally link up with one another by using an “interlink pod” that routes their consciousness into an AI-powered fighter jet. Again, the connection here is between superheroes and the company, positing that working for Northrop Grumman is cool and heroic—so heroic that they can help where the Avengers fail.

Northrop Grumman’s team is also introduced one by one, beginning with Hector Soto, the resident pilot. In San Diego, Heidi Barber is introduced as the team’s former TV star who went on to become a mathematician and neurophysicist who uses her fame to promote STEM education to children. Orville Norwood, located in the United Kingdom, is the N.G.E.N.’s hacker who gave up his life of taking down “the man” in favor of working for Northrop Grumman and being a “team player.” Finally, Alyssa Woo’s bio is given and she’s revealed to be N.G.E.N.’s “revolution sculptor” who specializes in designing the kinds of systems that allow her and her teammates to “merge the human form and cybersecurity structures.”

Together, the N.G.E.N. team is able to form a gestalt consciousness that’s built around the artificial intelligence that powers the Synapse-4, their remote-controlled fighter jet. The backgrounds of the N.G.E.N. members are, in a way, prototypical hero backgrounds—the reformed hacker in particular—with a dash of things that are noble—like being an educator. These noble ambitions naturally find their best outlet through the patronage of Northrop Grumman.

What follows is a discussion of how to stop Ronin by locking up its legs and the electromagnetic pulse-like weapon it has access to. Though this comic is ostensibly meant to be for all ages, the explanations for the science being used here are dense. In fact, the whole story is dense, which makes one wonder if it would even be effective in promoting the work of the company. While there is a definite propagandistic edge to the whole thing, it’s clumsy, weirdly written propaganda.

As Red Ronin prepares to detonate, Iron Man and Vision’s systems both begin to malfunction, paving the way for N.G.E.N. to come to the rescue by absorbing the energy with their brains. A running theme of this book is how lost the Avenger characters would be without the special expertise of the N.G.E.N. It’s a very easy ploy to spot: everyone knows the Avengers save the world, so if the N.G.E.N. does what they can’t, Northrop Grumman must be even better.

Red Ronin begins to unleash its attack and the N.G.E.N. all liken the sensation of ingesting and deflecting the robot’s signals to listening to the entire world scream at the top of its lungs in unison. The experience nearly kills them. Near self-sacrificing heroics are another commonly used manipulation in fiction, but the Northrop Grumman branding makes it more cynical than when it’s used in a regular superhero comic.

But of course, the effects are only temporary, and the members of N.G.E.N. do eventually wake up, ready to fight again in a second issue never to come. Apparently they would have faced Ultron.

At the same time, though, the issue ends with a very direct call to action for a now-canceled sweepstakes to be drawn into the next installment of the story. Throughout the entire issue, there are numbers and letters hidden within the illustrations that spell out a password that would have unlocked Marvel’s official Avengers/N.G.E.N. website, where readers could have entered the contest. “Want to join the adventure?” is clearly meant to entice readers into considering a future in which they join Northrop Grumman to become people like N.G.E.N. operatives, which is weird to see in a book that was meant to be given away to kids at a comic book convention.

And we end like we began, with another ad juxtaposing Northrop Grumman with comic books. Northrop Grumman’s headquarters are, according to this, the closest reality gets to Stark Tower.

As a story, the Avengers’ team-up with Northop Grumman reads like—again—promotion for a defense contractor. The actual superheroes are noticeably inept at their jobs and the N.G.E.N. folks are made out to be larger than life figures that readers are supposed to see as aspirational. It’s unclear just how much of the comic’s science is grounded in reality and, at times, the book’s writing is so full of jargon that it’s difficult to imagine that the book’s for anyone except those who might have already been considering work in Northrop Grumman’s line of business.

This isn’t the first time that a comic book publisher has offered up its properties to advertise very adult businesses and products to a younger audience. Marvel has marketed everything from candy to hair removal creams in the past, but the point still stands that Northrop Grumman is a defense contractor and this comic makes no real effort to clearly explain just everything this line of work entails.

Rather, it dresses up the idea of working for Northrop Grumman as a fantastical, superheroic adventure that belies the very sobering, real world impacts that the defense contracting industry has. It’s also worth noting that the way the Avengers and S.H.I.E.L.D. are written within the book is noticeably different than the way both organizations have been traditionally depicted in Marvel’s books and films. The idea that either would simply give up and make a phone call to the Department of Defense is wildly out of character, especially considering the organizations’ long-established skepticism about the government’s ability to handle superhero-level threats.

You could make the argument that Northrop Grumman is simply doing what all other companies do when they pay for branded tie-in comics: advertising themselves to as wide an audience as possible. But the key difference between this comic and others is that it isn’t making a good faith effort to be entirely transparent about what Northrop Grumman sells or stands for. This is a comic book for children that is marketing a company that produces weapons of war. It’s difficult to see how either Marvel or Northrop Grumman thought this was at all appropriate.

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Facebook will require political advertisers to disclose their identities

Facebook has had a rough few months since the election. At least 10 million people saw Russian-placed political ads on the platform, which may have helped widen the rift between political sides during the 2016 US presidential election. In reaction, the social network has pledged to hand-review any new ads that target politics and race. Further, Facebook has just announced that it will be rolling out new transparency features for all ads, including political ones, starting next month in Canada. The US will get the new tools by next summer, in time for the US midterm elections next November.

"When it comes to advertising on Facebook," wrote Rb Goldman, VP of Facebook Ads, in a blog post, "people should be able to tell who the advertiser is and see the ads they’re running, especially for political ads. That level of transparency is good for democracy and it’s good for the electoral process. Transparency helps everyone, especially political watchdog groups and reporters, keep advertisers accountable for who they say they are and what they say to different groups."

When the feature releases next month, you’ll be able to click "View Ads" on a Page and see any advertising that page is running, whether you’re a target for the ad or not. All advertising will also now be required to come from Pages, too. During the first Canadian test, only active ads will be available to view, but when the feature comes to the US, Facebook plans to build an archive of ads related to the federal elections. The company is also creating an archive that will hold up to four years of related ads and provide details on how much money was spent on each one. Facebook will also provide how many impressions each ad delivers and the demographics information about who the ads reached.

In addition, anyone placing an election-related ad on Facebook will have to provide more documentation on their identity and location as well as disclose that they are running election-related advertising. Advertisers will also have to include a "Paid for by" disclosure in the ad itself. For advertisers who don’t disclose up front, Facebook is also building machine learning tools to help find non-compliant advertisers and make them verify their identity. "We remain deeply committed to helping protect the integrity of the electoral process on Facebook" wrote Goldman. "And we will continue to work with our industry partners, lawmakers and our entire community to better ensure transparency and accountability in our advertising products."

Facebook isn’t the only social network looking to make its platform less susceptible to social engineering. Twitter announced this week that it will also identify political ads and disclose who paid for them, as well.

Source: Facebook

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Seawater desalination will quench the thirst of a parched planet

Humanity has sought to make the Earth’s oceans potable for thousands of years. The Norse tale of Utgarda-Loki tells of Odin being tricked into drinking from a horn connected to the sea, while Exodus 15:22–26 of the Bible likely describes Moses desalinating the water of Marah:

When they came to Marah, they could not drink the water of Marah because it was bitter; therefore it was named Marah. And the people grumbled against Moses, saying, "What shall we drink?" And he cried to the Lord, and the Lord showed him a log, and he threw it into the water, and the water became sweet.

Even the Greek philosopher Aristotle once observed that "salt water, when it turns into vapor, becomes sweet and the vapor does not form salt water again when it condenses." Yet, despite the continued accelerating pace of technological advancement since we switched from BC to AD, turning salt water into fresh has remained more expensive than transforming it into wine. But as climate change continues to ravage the world’s watersheds, we may soon have little choice other than to turn to the sea’s bounty of H2O to keep our growing global population from getting parched.

Roughly forty percent of the world’s population — 2.3 billion people — lives in water-stressed areas, with that figure predicted to rise to a full two-thirds by 2025. Per the World Health Organization, another billion don’t have access to clean, piped water. So unless we want to try our luck with a Mad Max-style dystopia, we’re going to need to find new sources of drinking water, so why not the ocean? It does contain over 97.2 percent of the planet’s water resources and given that desalination only supplies about 1 percent of the world’s drinking water, there’s plenty of room to expand.

"The sea is the unlimited source from which we can create new freshwater through desalination," Leon Awerbuch Director, International Desalination Association, told Filtration Separation, "and seawater desalination offers the potential for an abundant and steady source of fresh water purified from the vast oceans."

"Desalination has decisively proven, during the last forty years, its reliability to deliver large quantities of fresh water from the sea" he continued, "so we can no longer view fresh water as an infinitely renewable resource because, unlike oil, fresh water has no viable substitute."

Large-scale desalination efforts began in the 1930s, though they relied on the ancient principle that Aristotle described: a condensing dome sandwiched between a saltwater boiler and a coolant tank. Water vapor would rise from the boiler, collect in the dome and be diverted for human consumption. The entire process was highly inefficient and energy intensive, though it did eventually evolve into a process known as multi-stage flash distillation (MSF).

It wasn’t until the late 1950s that the modern, membrane-based reverse osmosis (RO) technology came into existence. In 1959, researchers CE Reid and EJ Breton first described the use of polymeric cellulose films for desalination and built the first working RO prototype. Four years later, a team from UCLA devised the first asymmetric cellulose acetate membrane. It would take nearly four decades for RO to overtake MSF. Currently, state of the art research is exploring the use of water-channeling proteins called aquaporins (AQPs), which the human body uses to ferry water across cellular membranes, as well as carbon nanotubes (CNTs) for incorporation into RO applications.

As of 2015, roughly 18,000 desalination plants were in operation worldwide, 44 percent of them being located in the Middle East and North Africa. All told, they produce 22,870 million gallons of drinking water per day.

"I don’t see [the demand for desalination] slowing down any," Michelle Chapman, a physical scientist at the US Bureau of Reclamation in Denver, Colorado, told Science Magazine.

Today, RO is the most efficient and widely accessible means of desalination at our disposal, capable of sifting the salt molecules and chloride ions out of both seawater (30,000-50,000 total dissolved solids mg/L) and brackish water (1,500 – 15,000 TDS mg/L). While it is still a resource-heavy operation — it takes a lot of energy to push salt water through these membranes at a sufficient rate — modern RO systems consume around a third of the power required by older MSF plants.

These two distillation technologies are not mutually exclusive and have been combined into hybrid MSF/RO systems numerous times in the past two decades. These hybrid systems work much the same way combined-cycle natural gas turbines do, with the MSF system generating low-pressure steam that can be used to drive a mechanical RO distillation process. Hybrid plants can also be combined with conventional power plants and renewable energy sources, using excess electrical power generated by those systems to drive the distillation.

Take the soon-to-be-completed Al Khafji desalination plant in the UAE, for example. It will produce 60,000 cubic meters of water per day while drawing power from a grid-connected solar power plant spanning more than 119 hectares and generating up to 45.7MW of power.

Not only do these hybrid systems reduce the plant’s carbon footprint but up to 40 percent, they drastically reduce fuel costs. "In the base case for a 455,000 cubic meters per day MSF desalination and 400 MW of electric power generation plant, the fuel consumption is 191 tons/hr and the annual cost requirement will exceed US$735 million," Awerbuch writes in Water and Wastewater International, "By comparison, a hybrid 455,000 m3/day desalination plant based on 60 percent thermal and 40 percent RO will operate at reduced fuel consumption of only 115 tons/hr. This equates to a cost of US$443 million per year." That’s an annual saving of $292 million.

Of course, cost and power consumption aren’t the only hurdles desalination must overcome, there are a number of environmental impacts that need to be addressed as the technology becomes more common — the first being, what do we do with all this brine?

Brine is the high salinity leftovers from the desalination process. It is produced at the same rate as freshwater in that for every two gallons of seawater that come in, one gallon of fresh and one gallon of brine go out. Coastal desalination plants often simply dump the brine back out into the ocean, however, that can wreak havoc on the local wildlife population. Since brine is denser than the seawater around it, the brine will quickly sink and spread out along the seafloor, shrouding it in a low-oxygen film which suffocates any marine life caught the area.

Beyond the brine, desalination plants may also pose a risk to the local ecosystem. These plants suck up massive amounts of water and, along with it, fish fry, eggs, plankton and numerous other organisms that make up the base layer of the food web. Data on the long-term impacts of these plants’ effects on their local environments remain scarce.

One potential solution to the intake issue is to suck the water in from underground. "Subsurface intakes are being used in a growing number of plants around the world, as new drilling technologies – like the directional drilling that has made hydraulic fracturing possible – have made subsurface intakes possible in more locations," Heather Cooley, co-director of the Pacific Institute Water Program said in a 2013 statement. "Now, even where the site is surrounded by generally unfavorable conditions, it may be possible to find a pocket with the right ones."

Unfortunately, installing these sorts of intakes is very expensive — especially in cases like the proposed Poseidon Resources desalination plant in Huntington Beach in Orange County, California where the entire seabed above the intakes would have to be dredged and excavated, then replaced with a different kind of soil more amenable to the saltwater incursion. The company also estimates that the intakes construction costs would tack on an extra $1-1.5 billion to the $2 billion plant itself. What’s more, the environmental costs in doing that could be astronomical.

So where do we go from here? Unfortunately, there doesn’t appear to be any magic bullet solution to desalination technology’s growing pains, there is no revolutionary membrane technology just around the corner. Instead, the state of the art is likely to continue plodding along, making iterative improvement after iterative improvement, steadily driving costs down and efficiencies up as it has since the development of RO technology began.

That’s not to say that commercial scale (and commercially viable) desalination plants are unobtainable, just look at what Israel has managed to do. In 2004, the country pulled all of its potable water from the ground or collected it from rain. Today, five desalination plants provide two-thirds of the nation’s drinking water, nearly 582 million cubic meters of water annually. The Sobek plant, the country’s latest and largest, churns out 627,000 cubic meters of water per day alone.

However, even in places like Israel and the UAE, where the governments have made concerted efforts to adopt the technology, there are still some fundamental technical limitations that must be addressed. And addressed they will be, because, on our rapidly warming planet, we no longer have the choice not to.

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Netflix Supports Picture-in-Picture on Android 8.1

netflix android

If you have found usefulness with the native Picture-in-Picture mode in Oreo, you’ll be happy to learn that the Netflix app nows supports it. The only catch is, you need Android 8.1 (currently in developer preview), making this an exclusive feature to Pixel and select Nexus owners for the foreseeable future.

With this feature, folks can start watching whatever movie or TV show they want on Netflix, hit the home button, then continue watching their title within a little window while they get other things done on their device.

Personally, it’s hard to multi-task with PiP, only because I find myself getting distracted easily by whatever it is I’m watching. Maybe others have more self control than me.

Anyway, if you want to check this out for yourself, make sure you’re on Android 8.1, then grab the latest version of the Netflix app on Google Play.

Play Link

Netflix Supports Picture-in-Picture on Android 8.1 is a post from: Droid Life

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A phone app that listens to your car and could warn of impending trouble

Enlarge /

MIT researchers are working on a app that uses a smartphone’s microphone and accelerometers to diagnose impending maintenance problems.

Getty / Aurich


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As cars get smarter, more and more of them are going to give their owners preventative maintenance alerts. It’s one of the benefits to consumers regularly touted by advocates of the connected car, and even some older cars can get in on the action via aftermarket units that connect to a car’s onboard diagnostics port.

However, that last one might not be necessary if a technique being developed by some researchers at MIT pans out. Rather than plugging a diagnostic dongle into a car’s controller area network—with the attendant hacking risk—Joshua Siegel and his colleagues reckon a smartphone’s microphone and accelerometers could be sufficient.

Some of his research has just been published in Engineering Applications of Artificial Intelligence; specifically a paper that shows audio data collected by smartphone alone can diagnose an air filter that needs to be changed.

The idea behind it quite simple. A dirty or occluded filter—blocked by leaves, for example—will let a different flow of air through it than one that’s working as designed. And that difference will result in different auditory and vibratory signals. (This is important because a dirtier or occluded filter won’t send the optimal amount of cold fresh air to the engine, which means worse fuel economy and increased wear.)

This filter sounds dirty

Siegel and his colleagues tested the idea using a Mazda 2 and Honda Civic, recording engine noises with a stand microphone as well as an iPhone 6. In addition to getting audio samples from the engine bay under normal conditions, they also tested the cars after covering the air filters with about 2mm thickness of carbon filter material to simulate “uniform particulate buildup.”

The team also sampled the cars’ sound with a 10cm square piece of paper on top of a (clean) filter to simulate the presence of a large leaf or other blockage. Once armed with these audio samples as training sets, they created an algorithm that could learn to discriminate between a filter in optimal condition versus one that wasn’t working properly.

On the market in 18 months?

OK, it’s still a bit of a leap to go from waving a phone over an engine bay to listen to an air filter to an app that could keep a constant ear on your car’s health to warn of impending trouble, but it’s not that far-fetched. Segiel’s paper cites previous work that’s shown neural networks can use sound to identify “air intake manifold leaks, ECT and camshaft sensor failures, and cylinders with accuracies exceeding 95 percent accuracy.”

Other work has also shown algorithms that are better at detecting an out-of-balance wheel  and Segiel intends to commercialize the idea through a company he founded called Data Driven. He plans to begin testing an app that integrates a number of those functions in the next six months, and the researcher suggests a commercial release might be ready within 18 months.

As with Nexar’s phone-based vehicle-to-vehicle (V2V) solution and some of the driver behavior monitoring being done by Zendrive, it’s another example of trying to get the good parts of the connected car without exposing drivers to an unnecessary hacking risk.

Engineering Applications of Artificial Intelligence, 2017. DOI: 10.1016/j.engappai.2017.09.015

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