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Updated: 34 min 33 sec ago

Special delivery: The Marines are getting a self-driving “jeep”

Mon, 2014-07-28 08:23
Meet GUSS, the little jeep that will follow you anywhere—if you happen to be a beacon-wearing Marine, that is. TORC Robotics

The Marine Corps is testing a robotic version of its micro-truck, the Internally Transportable Vehicle (ITV), that can autonomously drive itself across rough terrain to carry supplies and ammunition for Marines in the field and evacuate the wounded. Called the Ground Unmanned Support Surrogate, or GUSS, the vehicle was developed in a collaboration between the US Naval Surface Warfare Center Dahlgren Division, Virginia Tech University, and TORC Robotics.

As part of the ongoing Rim of the Pacific (RIMPAC) international naval exercise, the Marine Corps tested GUSS on Oahu at the US Army’s Kahuku Training Area. The vehicle can follow someone wearing a beacon at a predetermined distance or be dispatched to a waypoint by remote control. If it gets stuck, a human can either use a robotic controller to take direct control of the vehicle or jump into its driver’s seat and throw a switch to take control. According to a report from Fox, the Naval Surface Warfare Center and Marine Corps both rated the vehicle’s performance as good, particularly in simulations of casualty evacuations, as demonstrated in the following video:

The GUSS autonomous vehicle in action.

This isn’t the GUSS system’s first RIMPAC appearance. A different version of the system, based on a six-wheeled off-road vehicle, was tested during the 2010 RIMPAC exercise. GUSS and the ITV it is based on are small enough to be carried on a Marine Corps Chinook helicopter or Osprey tilt-rotor. More development work is required on the GUSS robotics system, which could be used on other vehicle “platforms,” but the Navy and Marine Corps believe that a version of it could be deployed within the next five years.

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Dark matter makes up 80% of the Universe—but where is it all?

Sun, 2014-07-27 18:00
Composite image of X-ray (pink) and weak gravitational lensing (blue) of the famous Bullet Cluster of galaxies. X-ray: NASA/CXC/CfA/ M.Markevitch et al.; Lensing Map: NASA/STScI; ESO WFI; Magellan/U.Arizona/ D.Clowe et al. Optical: NASA/STScI; Magellan/U.Arizona/D.Clowe et al.

It’s in the room with you now. It’s more subtle than the surveillance state, more transparent than air, more pervasive than light. We may not be aware of the dark matter around us (at least without the ingestion of strong hallucinogens), but it’s there nevertheless.

Although we can't see dark matter, we know a bit about how much there is and where it's located. Measurement of the cosmic microwave background shows that 80 percent of the total mass of the Universe is made of dark matter, but this can’t tell us exactly where that matter is distributed. From theoretical considerations, we expect some regions—the cosmic voids—to have little or none of the stuff, while the central regions of galaxies have high density. As with so many things involving dark matter, though, it’s hard to pin down the details.

Unlike ordinary matter, we can’t see where dark matter is by using the light it emits or absorbs. Astronomers can only map dark matter's distribution using its gravitational effects. That’s especially complicated in the denser parts of galaxies, where the chaotic stew of gas, stars, and other forms of ordinary matter can mask or mimic the presence of dark matter. Even in the galactic suburbs or intergalactic space, dark matter’s transparency to all forms of light makes it hard to locate with precision.

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Report: FISC judges own stock in telecoms they let NSA access

Sun, 2014-07-27 16:35

Two years ago, the acronyms FISC or FISA would require a majority to frantically hit the Google search. But thanks to Edward Snowden and his leaked information regarding the NSA, the general public is now aware of the domestic-based Foreign Intelligence Surveillance Court's role: approving all government requests to engage in its various spying initiatives.

This weekend, Vice discovered an unusual, additional role for two FISC judges—stakeholder. According to 2013 financial disclosures obtained by the website, FISC Judge Susan Wright and FISC Judge Dennis Saylor each owned Verizon stock. Wright purchased (Scribd) $15,000 or less on October 22 and Saylor collected (Scribd) less than $1,000 from his stock in 2013. (As Vice notes, "the precise amount and value of each investment is unclear—like many government ethics disclosures, including those for federal lawmakers, investments amounts are revealed within certain ranges of value.)

There is an ethics law for federal judges that, among other things, requires judges to avoid cases where they have a financial stake or where they may act in bias. This scenario isn't quite that clear-cut. While FISC absolutely ruled on situations involving Verizon, Vice points out FISC proceedings are ex parte. Telecoms may absolutely have a stake in these FISC rulings, but they aren't an active party for the NSA requests FISC rules on.

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Love Child review: The human cost of Internet addiction in Korea

Sun, 2014-07-27 15:00
HBO Films

The premise of Love Child, HBO’s latest feature-length documentary, doesn’t leave much room for moral questions or shades of grey. It opens with the 2010 story of a South Korean couple who met through an online video game, had a child, then neglected it in favor of playing said game. The baby girl died three months later of malnutrition; the couple found her the morning after they’d spent 10 hours (their typical session length) at a “PC Bang” gamer café.

The aftermath of that story, especially as it’s presented in this film, is pretty cut and dry: babies good, game addiction bad. Thus, this documentary (named after the baby in question, whose name, Sarang, translates to “Love Child”) doesn’t offer many surprises in perspective. It casts a particularly negative light on the gaming world and the rapid expansion of Internet access throughout South Korea.

As a result, the film’s attempts to humanize its subjects—Kim Jae-beom and his wife Kim Yun-jeong—are uneven and hard to swallow. To the filmmakers’ credit, that choice comes off as wholly intentional. Love Child paints the couple’s story in pity and sadness as it tries to make sense of how gaming, technology, and depression combined in a story that, tragically, has become a cornerstone in conversations about its nation.

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Bunch O Balloons will revolutionize water fights

Sun, 2014-07-27 14:00

Bunch O Balloons is a new product that allows you to fill and tie dozens of water bombs at the same time and is sure to revolutionize water fights across the land.

On the face of it, it's a hose attachment with 37 pre-connected balloons that automatically tie themselves once filled with water. It looks a little like a bunch of deflated grapes. But the impact that this technological solution to a fiddly problem will have should not be underestimated: it's the water fight equivalent to the invention of the machine gun. Suddenly those who have this new munitions invention will have an enormous advantage over those who don't. The war will be one-sided, brutal, and extremely soggy.

The company behind Bunch O Balloons—Tinnus Enterprises—promises that it makes it possible to fill 100 balloons in just one minute. This compares to the six or so balloons that you could tie by hand per minute. It's devastating for your enemy.

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Curse of Naxxramas is an uninspiring Hearthstone expansion

Sun, 2014-07-27 12:30
These are the jokes, folks...

Those of us who have played Hearthstone since the closed beta was released have stared at the same basic collection of cards, play modes, and once-a-turn hero powers for nearly a year now. These features haven't limited play too much. There are tons of viable deck combinations to create out of the game's nearly 400 cards, and the controlled randomness of the Arena mode has kept the game fresh after what must be hundreds of hours of play.

Yet the metagame (i.e. the types of decks people pick to match up against other common decks) has stagnated around two or three viable deck types (with slight variations) in which players see the same ultra-powerful cards appear again and again (if I never have to hear Leeroy Jenkins' famous war cry again, it will be too soon). At some point, even the best-designed collectible card game needs an infusion of new cards and gameplay ideas to prevent things from getting stale.

Blizzard realizes this, of course. The newly released "Curse of Naxxramas" expansion allowed the company to expand the game's card selection and add new types of gameplay to the mix. The first of five "wings" of the expansion launched earlier this week as a free update, and future wings will appear weekly for a small cost ($20 or 2,800 in-game gold for the whole thing). While it's definitely nice to get some new content in the game, I came away from that first wing a little disappointed.

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Cold-blooded animals keep their protein-making machinery running smoothly

Sun, 2014-07-27 11:00
Kristina Servant

Animals have evolved to occupy almost all corners of the Earth. To survive, no matter the weather outside, the chemical reactions that run their bodies must adjust to the temperature. This is easy for warm-blooded animals like humans, because we have the ability to maintain our body temperature.

But cold-blooded animals can’t do that. When the weather changes and the mercury swings, their cells get exposed to that change in temperature. Yet cold blooded animals survive just fine. Michael Welte, associate professor of biology at the University of Rochester, may have just discovered one way such animals compensate. His team’s findings have been published in the Journal of Cell Biology.

One key to an organism’s survival at any temperature is to ensure that proteins are being made at the right time and in the right amount. But making proteins requires chemical reactions, and those reactions are sensitive to temperature.

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How sci-fi series Extant built a realistic future

Sun, 2014-07-27 10:00

CBS Sci-fi drama Extant explores a world where human-level artificial intelligence is a reality. Centered on the Woods family, it follows astronaut Molly (Halle Berry), who finds herself pregnant after a year alone in space, husband and genius roboticist John (Goran Visnjic), and their son Ethan, a robot and the most advanced AI ever created.

Wired.co.uk caught up with creator Mickey Fisher and showrunner Greg Walker to discuss Extant's creation, how to build a realistic future, using tech to foster personal connections and partnering with Steven Spielberg.

Wired.co.uk: How long had you been working on Extant before you got people like Halle Berry and Steven Spielberg involved?

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All systems “go” as control restored to beleaguered sex gecko satellite

Sun, 2014-07-27 09:00
These aren't our illustrious orbiting sex geckos, but they are the experiment's ground-based control sex geckos, and that's almost as good! imbp.ru

Good news, everyone: according to a statement from the Russian space agency Roscosmos, positive control has been reestablished over the agency’s orbiting Foton-M4 satellite. Launched a week ago, Foton-M4 carries a primarily biological payload made up of geckos, flies, plant seeds, and various microorganisms.

The satellite made headlines late last week when just a few days after launch, ground control lost communication with the satellite and could no longer send it commands.

As of Saturday night, the crisis appears to be over, and Roscosmos can once again talk to Foton-M4. "The link is established, the prescribed commands have been conducted in accordance with the plan," confirmed Roscosmos' chief official Oleg Nikolayevich Ostapenko. According to an additional quote from Ostapenko on RT.com, Roscosmos is sure that "90 percent" of the satellite’s experiments are still viable.

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Bose accuses Beats of using patented noise-cancelling tech

Sat, 2014-07-26 15:05

Bose Corp. filed a lawsuit on Friday that accuses popular headphone maker Beats Electronics of infringing upon several of its patents.

The suit claims that Bose lost sales because Beats—which Apple announced it would acquire for $3 billion in May—used patented noise-cancelling technology in its Studio and Studio Wireless headphone lines.

Beats’ products that allegedly use the technology “can also be used for noise cancellation when no music is played, a feature that Beats also advertises,” the suit states. “Thus, Beats specifically encourages users to use the infringing functionality. Beats advertises no method to turn off features that cause end users to directly infringe.”

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How to implement a self-destruct feature into free trial software?

Sat, 2014-07-26 11:00
Stack Exchange

This Q&A is part of a weekly series of posts highlighting common questions encountered by technophiles and answered by users at Stack Exchange, a free, community-powered network of 100+ Q&A sites.

theGreenCabbage asks:

I am interested in implementing a free trial version to my existing software. I plan on having the trial last 14 days. Upon the 14th day, my software would prompt the user to either pay for the paid version, or have the consequence of not being able to use it. The free trial version is entirely unlocked, meaning all paid features are there.

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Researchers: Forget old experiments, let’s reinvent the wheel

Sat, 2014-07-26 09:15
Beamsplitters like these are enough to confirm that single photons can be linearly polarized. Fermilab

One of the joys of the arXiv is that anyone can submit anything to the website. Cranks and kooks can publish to their hearts' content in the theoretical physics section. Their work will remain there, read only by those searching for casual amusement. Yet somewhere between all the excellent science and slapstick comedy are scientists who just get stuff flat out wrong.

This is the story of how two respected physicists failed to understand photon angular momentum. Don't worry, they're not alone. Every physicist who has given the subject any thought has lost sleep working it out (and has had nightmares involving Jackson's Classical Electrodynamics). Since I lost sleep over it, I figured I would ensure that you all lose some sleep too.

Spinning photons and rotating electric fields

The fundamental confusion arises from the fact that there are two equivalent ways of describing the angular momentum of a photon. A cursory inspection of nature, however, seems to reveal that one is more natural than the other.

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Gallery: Chrome Beta for Android gets a Material Design makeover

Sat, 2014-07-26 08:01

CN.dart.call("xrailTop", {sz:"300x250", kws:["top"], collapse: true});Chrome Beta for Android updated recently, and with the update came a Material Design makeover, the new design style Google introduced at I/O. It's easy to think of a browser as "just an address bar," but this new version of Chrome has a ton of changes, including a slick new incognito mode design, a flatter icon, and an overall cleaner and brighter look. Just click through the gallery below for an overview.

In a blog post announcing the update, Google says the new version of Chrome "is starting to sport some of the elements of Material Design," indicating that the redesign isn't finished yet. While it looks like most of the immediate stuff is finished, like the new tab page, address bar, menu, and incognito mode, some areas, like the settings, haven't changed at all.

In addition to the new look, Chrome Beta 37 will now support automatically signing in across multiple accounts. The changelog also lists "performance improvements," and on the Android L developer preview especially, this new version is fast, even when scrolling. The version also fixed a bug where Chrome 36 would identify Android L as "Android 4.3" (that's Jelly Bean), the beta corrects that and identifies L as "4.4.99."

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Massive impacts show asteroid has deep crust

Sat, 2014-07-26 07:07
Artist's impression of the huge impact that deformed the protoplanetary asteroid Vesta, leaving the large impact basin we see today. Martin Jutzi

A new study shows that the asteroid 4 Vesta may have a different internal structure than previously thought. Vesta, the second largest body in the asteroid belt after the dwarf planet Ceres, is notable for two gigantic craters, so big that they partly overlap despite being on opposite poles of the asteroid.

The first, chronologically speaking, is called Venenia (Named for a priestess of the goddess Vesta in Roman mythology), the result of an impact some 2 billion years ago. The crater is 395 kilometers in diameter, but only penetrated about 25 kilometers deep into the surface of Vesta. And then there’s Rheasilvia. Also named for a priestess of Vesta, Rheasilvia is a whopping 505 km in diameter (Vesta is only 525km in diameter), and the rim of the crater is also one of the tallest mountains in the solar system. Rheasilvia was probably created about one billion years ago, and it obliterated part of Venenia where the two overlap.

The impact penetrated so deep that it’s thought to reach down through the asteroid’s crust to its mantle. The new study, however, shows that, while it did reach about 60-100 km, it did not penetrate to the mantle, suggesting the mantle begins deeper than previously thought.

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Turn your selfies into vanity artwork—made from Lego!

Sat, 2014-07-26 05:58

Brick-a-Pic lets you convert your photos into Lego artworks. Upload a picture, and the company will send you a brick mosaic picture with precisely the right pieces selected from the Lego color palette. You can then assemble the pictures according to a handy guide.

Clearly it's already possible to create pictures from Lego if you have the brick skillz. But Brick-a-Pic automates the process. It has developed a piece of software that converts your image into appropriately sized pixels using only official Lego colors and those colors that Lego used to produce but has discontinued. It then sends you the correct number of bricks of the different colors you need to produce your artwork.

Kits come in a range of sizes, from 16x16 pixels (up to 256 Lego bricks) through to 48x48 pixels (up to 2,304 bricks). If you are feeling really extravagant you can go all out with a custom mosaic which can be any size and comes with up to 5,000 bricks.

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British reality show rigs teens’ iPhones to record all their activity

Fri, 2014-07-25 13:17
Always on their phones, those teens. Channel 4

A new reality series airing on Channel 4 used rigged iPhones to monitor all the digital activities of its teen characters, wrote the Columbia Journalism Review on Thursday. The system, referred to as a "digital rig" by the studio that developed it, had feeds monitored by a production team 13 hours a day, seven days a week.

The Secret Life of Students was a four-part documentary series meant to portray the lives of 12 freshmen as they navigated the first four months of college. In addition to filming the students, the production studio, Raw TV, also thought it would be a good idea to track the students' activity on their phones, including Internet search history, Twitter usage, texts, and phone calls.

While the entire program, phone use included, seems to have fallen a little flat, it produced some interesting moments. "Is chlamydia permanent?" one subject searched on her phone after finding out during a phone call, which was also recorded on the rigged phones, that she might have contracted it from another subject .

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After moving money around, Google paid tiny amount in European taxes

Fri, 2014-07-25 12:15
David Dennis

Google continues to expand its use of legal-but-questionable tax shenanigans as a way to minimize its overseas tax burden.

According to Irish media reports Friday, in 2013 Google Ireland Limited paid an effective tax rate of just 0.16 percent on €17 billion ($22.8 billion) revenue, which came to a mere €27.7 million ($37.2 million). Google paid €11.7 billion in “administrative expenses,” which The Irish Times reports “largely refers to royalties paid to other Google entities, some of which are ultimately controlled from tax havens such as Bermuda.”

David Wilson, a London-based Google spokesman, confirmed the Irish figures to Ars.

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Tracking and combatting our current mass extinction

Fri, 2014-07-25 11:55
Ecosystem engineer: a giant tortoise native to a different island creates wallows that trap rain water on a dry island in Mauritius. Zairabee Ahamud

At various times in its past, the Earth has succeeded in killing off most of its inhabitants. Although the impact that killed the non-avian dinosaurs and many other species gets most of the attention, the majority of the mass extinctions we're aware of were driven by geological processes and the changes in climate that they triggered.

Unfortunately, based on the current rate at which animals are vanishing for good, we're currently in the midst of another mass extinction, this one driven by a single species: humans. (And many of the extinctions occurred before we started getting serious about messing with the climate.) This week's edition of Science contains a series of articles tracking the pace of the extinction and examining our initial efforts to contain it.

Extinction and “defaunation”

Estimating the total number of animal species is a challenging task, but numbers range from roughly five to 10 million. Of those, we seem to be exterminating about 10,000 to 60,000 every year. Up to a third of the remaining vertebrate species are thought to be threatened or endangered. Amphibians have it even worse, with over 40 percent of species considered threatened.

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Congress finally passes cell phone unlocking bill

Fri, 2014-07-25 11:30
HI TRICIA! 王 圣 捷

The US House of Representatives has unanimously passed a bill called S517 that will make it legal to unlock one's cell phone in order to switch service providers.

The House passed the Senate version of the bill without making any changes to it. That means that the controversial language banning "bulk" unlocking won't be in the final version of the bill. If that language had stayed in, the bill would have protected consumers while leaving phone resellers and recyclers open to copyright claims.

"This is something that Americans have been asking for and I am pleased that we were able to work together to ensure the swift passage of legislation restoring the exemption that allowed consumers to unlock their cell phones," House Judiciary Committee Chairman Bob Goodlatte said in a statement published by National Journal.

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Infringement to go: Pirate Bay goes mobile

Fri, 2014-07-25 11:13

The Pirate Bay screenshot Of the many sites around the Web dedicated to helping people find downloadable copyrighted content, The Pirate Bay is the boldest. It's also one of the longest-surviving and most popular sites for illegal torrent files.

That continues to be true despite the site's many legal travails, including co-founder Peter Sunde's arrest in May.

Yet the site continues to grow, adapt, and change. It's now dogma among big Internet companies that the future is mobile, and The Pirate Bay is no different. The website has now debuted a new mobile service at www.themobilebay.org.

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