How NASA will launch four spacecraft at once to study magnetic fields

NASA has been planning to study the magnetic reconnection between the Earth and the sun for years, and now the agency has revealed how its scientists are going make it happen. Magnetic reconnection is a process that converts magnetic energy to kinetic or thermal energy. It happens all over the universe, but close to home, it occurs during solar flares, coronal mass ejections and when solar winds interact with the Earth’s magnetic field, causing aurorae. In order to study and create a 3D map of the mysterious phenomenon, NASA’s Magnetospheric Multiscale mission will send four spacecraft to space, which will position themselves in a pyramid. A single rocket will carry all four (stacked on top of each other) to their destination, as you can see in the demo video of the launch below. Each one is designed to break free from the stack once the rocket reaches orbit, and to deploy its “booms” (or foldable, extendable limbs equipped with sensors needed for the study) once it gets in position. Barring delays, these spacecraft will launch in March 2015 to seek out parts near our planet where magnetic reconnection typically occurs, so that we may understand it better. [Image credit:NASA/Goddard] Filed under: Science Comments Source: NASA

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How NASA will launch four spacecraft at once to study magnetic fields

The Big Picture: our clearest view yet of Europa, Jupiter’s icy moon

It’s going to be a long, long time before anyone gets to see Jupiter’s moon Europa first-hand, but NASA’s Jet Propulsion Laboratory just provided the next best thing. It has released a “remastered” image of the icy celestial body that shows what it would look like to the naked eye. NASA’s Galileo probe snapped the original photo mosaic (using near-infrared, green and violet filters) back in the 1990s, but they’ve been put through modern image processing techniques that simulate visible light wavelengths. This view also shows why scientists are so eager to explore Europa’s surface . Those blue and white parts? They’re oceans of relatively pure water ice, where scientists hope to find evidence of simple organisms; this is likely humanity’s best shot at discovering alien life without traveling to other stars. While it’ll take years for any probe to get to this Jovian moon, it could easily be worth the trip. Filed under: Science Comments Via: io9 , Universe Today Source: NASA JPL

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The Big Picture: our clearest view yet of Europa, Jupiter’s icy moon

Redbox rentals will get a price hike on December 2nd

If you’re looking snag a DVD or Blu-ray from Redbox while out gathering holiday supplies, you’ll soon be paying a bit more for the rental . On December 2nd, the red kiosks will increase rates from $1.20 to $1.50 for DVDs and from $1.50 to $2 for Blu-ray selections. While the allure of Redbox lies in its low prices, even after the increase, its rates will still hit the wallet for sums significantly lower than on-demand or streaming rentals from the likes of Amazon, iTunes and others. In addition to the cost increase, Redbox will launch a recommendation engine — similar to Netflix — that will serve up suggestions for your next rental based on previous titles that you enjoyed. Games aren’t exempt either, as that nightly fee will increase from $2 to $3 in January. [Photo credit: Carlos Osorio/Toronto Star via Getty Images] Filed under: Home Entertainment , HD Comments Via: The Verge

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Redbox rentals will get a price hike on December 2nd

Micrcosoft is adding Google Drive-style chat to Office Online apps

If you enjoy the handy chat feature inside shared docs on Google Drive, it appears Microsoft is adding the feature to its web-based productivity suite as well. According WinSuperSite , Office Online is getting those sidebar convos in the coming weeks, as a new feature called document chat will offer the collaborative boost. For now, it looks like Word and PowerPoint will be the only apps to get the new tool, complete with notifications that’ll alert you to respond as needed. This means you can inquire about the real-time changes you see, rather than guess why your colleagued swapped around your sentence structure or wait for them to reply to a comment . Filed under: Internet , Software , Microsoft Comments Source: WinSuperSite

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Micrcosoft is adding Google Drive-style chat to Office Online apps

Amazon reportedly launching free, ad-supported video streaming service

Amazon is set to launch a free, ad-supported video service separate from its $99 Prime Instant Video offering, according to the New York Post . In case you’re having deja vu , the WSJ reported exactly the same thing back in March and Amazon firmly denied it . However, the Post confidently said that the offering is now a definite “go.” One of its sources for the rumor is a potential advertiser, which said Amazon would unveil the service in order to increase its video share against arch-rival Netflix — and ultimately tempt users into Prime memberships. Amazon (sort of) offers limited ad-supported streaming now, by letting non-Prime users watch a limited selection of shows with commercial breaks. If the Post’s report proves accurate, the launch of a full-bore streaming service with ads may indicate that the current version enticed Amazon customers to buy Prime. Amazon recently scored a deal to stream classic HBO programs like The Sopranos and Six Feet Under in a minor coup over Netflix. But it still has less than a tenth of its competitor’s size — so if the rumor is true, an ad-supported service looks like it wants to change that ratio. Filed under: Home Entertainment , Internet , Amazon Comments Via: TechCrunch Source: New York Post

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Amazon reportedly launching free, ad-supported video streaming service

T-Mobile add-on gives you unlimited international calls for $5 per month

Calling people outside the US isn’t as expensive as it used to be, but the charges can still add up; even the better deals at big American wireless carriers have you paying both a monthly rate and by the minute. T-Mobile thinks it can shake things up a bit. It just revamped its Stateside International Talk plan to offer unlimited international calling to as many as 70 countries at flat rates. You’ll pay a relatively modest $5 extra per month if you only need to reach landlines, and $10 per month if your foreign friends use cellphones. And importantly, this covers every line on your account — your kids can speak to family overseas without racking up huge bills. There are some catches (only “30+” countries qualify for unlimited mobile-to-mobile), but this could still be a solid deal if you frequently chat with people around the globe. [Image credit: John MacDougall/AFP/Getty Images] Filed under: Cellphones , Wireless , Mobile , T-Mobile Comments Source: T-Mobile (1) , (2)

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T-Mobile add-on gives you unlimited international calls for $5 per month

Yahoo will be Firefox’s default search engine for the next five years

Remember when Yahoo was your go-to search engine for browsing the web? It might be again soon, at least if you’re a Firefox user. Mozilla and Yahoo just announced a five year deal to make Yahoo the web browser’s default search engine, supplanting Google as the top item in Firefox’s search bar in the United States. Mozilla says this is part of providing a more “local” experience — until now, the company defaulted to Google search regardless of the user’s country. Now the default search engine will be assigned by region: Yahoo for the United States, Yandex search for Russia and Baidu for China . Each region will have the ability to switch to other local options as well, giving Googlers a chance to switch back if they so desire. Yahoo’s Marissa Mayer says that the deal will allow the two firms to work more closely together on future product integration, a process it’s starting with Yahoo search: starting in December, Firefox users will become the first folks with access to a new, more immersive Yahoo. This promises to have a cleaner, more interactive interfaces with a heavier focus on personalization. Dedicated to using Google Chrome, but still want in on the new Yahoo? Don’t worry — it’ll roll out to all users in early 2015. Check out the companys’ announcements a the source links below. [Image credit: Shutterstock] Filed under: Internet Comments Source: Mozilla , Yahoo

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Yahoo will be Firefox’s default search engine for the next five years

AT&T refreshes its GoPhone lineup with $45 option and unlimited data

AT&T is expanding its GoPhone prepaid choices by adding a $45 tier for those who think the $60 plan’s offerings are too much, and the $40’s not enough. The company originally launched this option back in April, though you could only get it at Walmart. Now the $45 plan is officially listed on the company’s website , and it comes with unlimited talk, text and data. In fact, even the $60 option also comes with unlimited data now, but it’s not as “unlimited” as we’d all like. You only get 1GB of high-speed data for the $45 tier and 2.5GB for the $60 per month, after which AT&T will throttle your connection. Sure, it’s no fun browsing the internet on speeds reaching only 128kbps, but having a connection no matter how slow beats having none at all, especially in times of emergency. If you need more high-speed data, though, you can always top off the more expensive plan with 1GB for $10, or the $45 plan with 500MB for (oddly enough) the same price. Plus, you can add $10 on top of both tiers to get 1, 000 minutes of calls to landlines and cellphones in Mexico, among other add-on packages that you can see on AT&T’s website. Ma Bell not your carrier of choice? If T-Mobile has the better service where you live, you may want to look at its comparable (but even more competitive) Simple Choice prepaid plans. [Image credit: JeepersMedia/Flickr ] Filed under: Cellphones , Mobile , AT&T Comments Source: Droid Life , AT&T

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AT&T refreshes its GoPhone lineup with $45 option and unlimited data

Britain’s first ‘poo bus’ hits the streets

Thanks to a range of new technologies, Britain’s buses are steadily swapping traditional fuel for greener alternatives . Over in Bristol, however, Wessex Water believes more can be done with the brown stuff. That’s why it’s today put the UK’s first bus powered entirely by human and food waste into service. The Bio-Bus, as it’s known, is a 40-seater shuttle capable of travelling up to 186 miles on a full tank of bio-methane gas, which is generated via a process called anaerobic digestion. Supermarket giant Sainsbury’s uses the same technique to power one of its stores. Its branch in Cannock, West Midlands is exclusively powered by energy generated from bio-methane gas expelled by unusable food from its shelves. Bath Bus Company, the company operating the service, believes the “poo bus” will carry 10, 000 passengers between Bristol Airport and Bath city centre each month. While it’s perfectly set up to run the Number 2 route, it’ll disappointingly run on the A4 service locally. Filed under: Transportation Comments Source: Wessex Water

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Britain’s first ‘poo bus’ hits the streets

Meizu MX4 goes Pro with ‘2K+’ screen, fingerprint reader and ‘Retina Sound’

It wasn’t all that long ago when China’s Meizu unveiled its latest phone, the MX4 , but the real flagship is actually what the company announced today. As you can tell from the name, the new MX4 Pro is a beefed-up version of the earlier model, yet it’s still priced very competitively and is almost just as comfortable to hold. Most notably, it has a slightly larger 5.5-inch display with a stunning 2, 560 x 1, 536 resolution — a tad more than the standard 2K resolution (hence the “2K+” label), thus making this the highest screen resolution for the current smartphone market. That said, this NEGA LCD panel is apparently very power efficient, sipping just 1.05 times the power consumed by the MX4’s 1, 920 x 1, 152 screen. Underneath that lies a Samsung octa-core processor (2GHz A15 x 4 + 1.5GHz A7 x 4) which, according to Meizu, is 20 percent more efficient than the MX4’s MediaTek offering. Like Huawei and Oppo , Meizu is also adding a convenient single-touch fingerprint reader to its latest phone, except this one — dubbed mTouch — is placed on the front side instead of the back. As such, the old capacitive home button is gone. While each side has its own merits for the sensor’s placement, this cheeky company thought this would be a good opportunity to say that it’s on the same page as Apple, so much that it dedicated one slide to paying tribute to Jony Ive. Later on, Meizu’s VP Li Nan admitted that this was just a stunt to get people talking, but we’re certain that Apple will also have something to say about this, especially given the two companies’ rocky past . Despite the cheap shot, the mTouch does have good intentions. For one, it uses a TrustZone baked into the Samsung Exynos chip to process the fingerprint data, meaning hackers won’t — or shouldn’t — have access to it. Apple and Huawei use similar security methods for their fingerprint readers. Another benefit of mTouch is that some time in the first-half of 2015, this feature will let you make purchases with AliPay (the Chinese equivalent of PayPal) and WeChat without typing in passwords. This, surprisingly enough, is called mPay. The “one more thing” for the MX4 Pro (oh yes they did) is its Hi-Fi audio capability, or “Retina Sound” as Meizu likes to call it (ugh). This is courtesy of the ES9018K2M 32-bit DAC (as featured on the Vivo Xplay 3S ) with its high signal-to-noise ratio, Texas Instruments’ OPA1612 amplifier with its high cut-off frequency and ultra-low distortion (and it’s better than the Xplay 3S’ OPA2604 ), plus high-end capacitors and resistors to enable Meizu’s patent-pending passive filter technology. Of course, we’ll need some proper ears-on time to tell if this Retina Sound is as good as it claims to be, as well as how fast these audio chips would drain the phone’s 3, 350 mAh fixed battery. As for cameras, the main one uses the same old 20.7-megapixel Sony IMX220 sensor with f/2.2 aperture, but it’s now paired with an improved image signal processor that claims to further reduce noise, while still offering 30 fps continuous shooting and 4K video capture. On the other side of the phone, the front-facing camera has been upgraded to a 5-megapixel version which also supports auto-focus and 1080p video recording, though the aperture has gone from f/2.0 to a slower f/2.2. The rest of the MX4 Pro is fairly bog standard. Naturally, 802.11a/b/g/n/ac WiFi along with TD-LTE and FDD-LTE networks are supported, and the phone is topped with 3GB of RAM to keep the Exynos chip well oiled. Oh, and the MX4 Pro supports NFC, which is something we wish the MX4 also included. As for software, the device is running on Flyme 4.1 (based on Android 4.4.4) which adds a couple of screen-off features: voice command plus launch apps with on-screen gestures. Another interesting addition is SmartTouch: It comes in the form of a semi-transparent dot that goes on top of the UI, and by swiping horizontally from it you can jump between apps, whereas swiping upward from it takes you back to the home screen, and swiping downward from it pulls down the notification tray, meaning you no longer have to stretch your thumb to the top of the screen. Of course, you can always reposition the SmartTouch dot by holding down on it, or you can toggle it with the shortcut button on the notification tray. Alas, there’s no date nor price for the international markets just yet, but here’s the off-contract deal in China: the 16GB, 32GB and 64GB flavors will cost CN¥2, 499 ($410), CN¥2, 699 ($440) and CN¥3, 099 ($510), respectively, and they will be available starting from December 6th. For a phone packing such a high resolution screen, a single-touch fingerprint reader, high-quality audio components and good build quality, these are some surprisingly good prices that will no doubt put pressure on the likes of Xiaomi, OnePlus and Huawei’s Honor in China. Meizu MX4 Pro Meizu MX4 Dimensions 150.1 x 77 x 9 mm 144 x 75.2 x 8.9 mm Weight 158g 147g Screen size 5.5 inches 5.36 inches Screen resolution 2, 560 x 1, 536 (546 ppi) 1, 920 x 1, 152 (418 ppi) Screen type NEGA LCD, 72% NTSC, 450 nits IPS LCD Battery 3, 350 mAh (non-removable) 3, 100 mAh (non-removable) Internal storage 16GB / 32GB / 64GB External storage None Rear camera 20.7MP Sony IMX220, f/2.2, 1.2μm Front-facing cam 5MP OV5693, f/2.2, 1.4μm 2MP Sony IMX208, f/2.0 Video capture Up to 4K; front cam up to 1080p Up to 4K 30fps NFC Second-gen None Radios Up to LTE Bluetooth v4.0 SoC 2GHz A15 x 4 + 1.5GHz A7 x 4 octa-core Samsung Exynos 5430; Mali-T628 MP6 GPU 2.2GHz A17 x 4 + 1.7GHz A7 x 4 octa-core MediaTek MT6595; PowerVR G6200 GPU RAM 3GB 2GB SIM slot Micro SIM WiFi 802.11a/b/g/n/ac Audio ES9018 K2M and OPA 1612 2nd-gen NXP Smart PS audio processor Operating system Android 4.4.4, Flyme OS 4.1 Android 4.4, Flyme OS 4.0 Prices CN¥2, 499 / CN¥2, 699 / CN¥3, 099 CN¥1, 799 / CN¥1, 999 / CN¥2, 399 Filed under: Cellphones , Mobile Comments Source: Meizu

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Meizu MX4 goes Pro with ‘2K+’ screen, fingerprint reader and ‘Retina Sound’