Volkswagen makes it official—it’s buying back 500,000 2.0L diesels

(credit: Spanish Coches ) In San Francisco this morning, US District Judge Charles Breyer said Volkswagen Group would buy back nearly 500,000 2.0L diesel vehicles which were discovered in September to have software that illegally disabled the emissions control system during normal driving conditions. VW Group is facing some 600 lawsuits that Judge Breyer is overseeing collectively, and the German automaker was compelled by court order to present a plan for fixing the faulty vehicles by today. Specifics of the plan will be hammered out in the coming months. Volkswagen will also set up a fund for people who bought certain diesel Jettas, Golfs, Passats, Beetles, and Audi A3s after 2009. Breyer said this would offer customers “substantial compensation,” on top of the car buyback . Read 7 remaining paragraphs | Comments

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Volkswagen makes it official—it’s buying back 500,000 2.0L diesels

Acer unveils a liquid-cooled laptop, simplified UI tablet for “super-seniors”

(credit: Valentina Palladino) NEW YORK—Acer has been busy, and the company showed off some of its latest work at an event in New York City today. Acer announced a slew of new laptops and PCs, many of which build upon some of its other recently released products. The Switch Alpha 12 laptop is the juiced-up version of its Aspire Switch 12 S that was announced back at CES. Instead of the Switch 12 S’s Core M processor, the Alpha 12 supports sixth-generation Core i3U, i5, and i7 processors. But Acer is pushing this device as an efficient and cool laptop above anything else. Engineers built the Switch Alpha 12 with a liquid cooling system and a fanless design. The heat created from the device powers the cooling system, keeping temperatures down. And since it lacks a fan all together, operating sounds are kept quiet. Read 6 remaining paragraphs | Comments

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Acer unveils a liquid-cooled laptop, simplified UI tablet for “super-seniors”

The New Roku Streaming Stick Is All You Need

Do you own a set-top box that you love? That’s great—keep loving it! Are you interested in seeing what all the fuss is about? Then consider the new $50 Roku Streaming Stick . It’s cheap and easy and versatile, and frankly, that’s really what you should want. Read more…

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The New Roku Streaming Stick Is All You Need

The ‘Impossible’ EM Drive Being Tested By NASA May Finally Be Explained

MarkWhittington writes: The EmDrive, the so-called “impossible” space drive that uses no propellant, has roiled the aerospace world for the past several years ever since it was proposed by British aerospace engineer Robert Shawyer. In essence, the claim advanced by Shawyer and others is that if you bounced microwaves in a truncated cone, thrust would be produced out the open end. Most scientists have snorted at the idea, noting correctly that such a thing would violate physical laws. However, organizations as prestigious as NASA have replicated the same results, that prototypes of the EmDrive produces thrust. How does one reconcile the experimental results with the apparent scientific impossibility? MIT Technology Review suggested a reason why. Read more of this story at Slashdot.

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The ‘Impossible’ EM Drive Being Tested By NASA May Finally Be Explained

Opera Now Has a Totally Free and Unlimited Built-In VPN

Dodging firewalls and masking your IP address usually requires firing up separate—often paid-for—software or plug-ins while you’re browsing. Now, though, Opera has its own free VPN baked right into the desktop browser. Read more…

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Opera Now Has a Totally Free and Unlimited Built-In VPN

Australian researchers developed a blood test for Parkinson’s

By the time Parkinson’s disease makes itself known in humans, it’s already too late for treatment. But La Trobe University in Australia has developed a test that detects a biomarker present in blood cells in folks with the disease. The school describes the test as a means of detecting problems within cell mitochondria that cause an energy-and-stress-sensing protein, dubbed AMPK, to permanently activate and start damaging cells. The research is being bankrolled in part by Parkinson’s perhaps highest-profile patient, Michael J. Fox. Well, his foundation dedicated to further research on the debilitating malady , that is. The downside is that even with Fox’s Foundation for Parkinson’s Research and the Shake It Up Australia Foundation’s $640, 000 grant to La Trobe, more money is still needed for the test to be ready for the public. And beyond that, it’d still take five years to hit the market with additional funding. For now, the school is increasing the amount of testing it’s doing, going from a group of 38 people to 70. According to The Guardian , the ultimate goal is to do a longitudinal study with “thousands” of people in their 40s prior to them being at risk for the disease and before they start showing physical symptoms. From there, the researchers could test beyond Parkinson’s and see if the same method could be used to diagnose other neurological disorders, like Alzheimer’s, as well. Via: Popular Science Source: La Trobe University

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Australian researchers developed a blood test for Parkinson’s

New Nanowire Batteries Can Be Charged More Than 100,000 Times

Li-on batteries gradually deteriorate as they’re repeatedly drained and recharged. But now researchers from University of California, Irvine have developed a new nano-wire battery that can survive hundreds of thousands of charging cycles. Read more…

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New Nanowire Batteries Can Be Charged More Than 100,000 Times

Scientist Shrinks Arduino To Size Of An AA Battery

An anonymous reader writes: Johan Kanflo has managed to make the already small Tiny328 Arduino clone into an even smaller computing platform about the size of a single AA battery. Not only will it fit in a typical AA battery holder, but it will actually draw power from the batteries beside it as it’s wired in “backwards” (with the + and – poles reversed). The Arduino platform consists of open-source hardware, open-source software, and microcontroller-based kits, making it easy to (re)program the processors, and develop software for hardware applications using a java-clone and an easy-to-learn IDE. For those interested in the AAduino, Johan has made his creation available online on Github with instructions and schematics to build your own. Read more of this story at Slashdot.

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Scientist Shrinks Arduino To Size Of An AA Battery

‘Hearthstone’ update brings drastic changes to the card game

Hearthstone is undergoing some changes in the interest of keeping the digital-trading-card game fresh. But in introducing the “Whispers of the Old Gods” — expansion out on the 26th — developer Blizzard is tweaking a bunch of cards and, based on the 5, 000-plus comment Reddit thread , this isn’t exactly for the better. Fan favorite cards like Molten Giant have gotten a casting cost increase up to 25 from 20, while the Knife Juggler card has had its attack decreased by a point. Polygon breaks the changes down on a card-by-card basis incredibly well. Blizzard says that “careful consideration” went into these choices, and that it was based on both the company’s own ideas and checking out community feedback. So, chances are that the developer is listening to what you have to say regarding the new expansion. Just remember to keep polite when airing your thoughts, okay? You can grab the expansion from the in-game store across all platforms next Tuesday. Via: Polygon Source: Blizzard (1) , (2)

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‘Hearthstone’ update brings drastic changes to the card game