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Submission + - Engineers Devise a Way to Harvest Wind Energy from Trees (vice.com)

derekmead writes: Harvesting electrical power from vibrations or other mechanical stress is pretty easy.Turns out all it really takes is a bit of crystal or ceramic material and a couple of wires and, there you go, piezoelectricity. As stress is applied to the material, charge accumulates, which can then be shuttled away to do useful work. The classic example is an electric lighter, in which a spring-loaded hammer smacks a crystal, producing a spark.

Another example is the heart of a piezoelectric system described in a new paper in the Journal of Sound and Vibration courtesy of engineers at Ohio State's Laboratory of Sound and Vibration Research. The basic idea behind the energy harvesting platform: exploit the natural internal resonances of trees within tiny artificial forests capable of generating enough voltage to power sensors and structural monitoring systems.

Submission + - Even with Telemetry Disabled, Windows 10 Talks to Dozens of Microsoft Servers (voat.co) 1

Motherfucking Shit writes: Curious about the various telemetry and personal information being collected by Windows 10, one user installed Windows 10 Enterprise and disabled all of the telemetry and reporting options. Then he configured his router to log all the connections that happened anyway. Even after opting out wherever possible, his firewall captured Windows making around 4,000 connection attempts to 93 different IP addresses during an 8 hour period, with most of those IPs controlled by Microsoft. Even the enterprise version of Windows 10 is checking in with Redmond when you tell it not to — and it's doing so frequently.
Build

Submission + - The Death of Surplus (hackaday.com)

szczys writes: For hardware developers, electronic surplus stores feel like being a kid in a candy shop. It's hard to walk down an aisle packed floor to ceiling with bins of seemingly-random components without feeling giddy. The wind down of domestic manufacturing, paired with the rise of online parts retailers (think eBay) has led to the shuttering of most electronic surplus shops. But a few of the best are still around. Brandon Dunson takes us on a nostalgic trip through surplus history and a tour of his local electronic surplus store. He brings it home with the saddest part of the trend: the loss of surplus means a loss of culture. Electronic flea markets and surplus stores are a nexus point of talented and interesting people. As they go, so does the opportunity to interact in person with the gurus of electronic development.

Submission + - 2016 Presidential Candidate Security Investigation (infosecinstitute.com)

Fryan writes: InfoSec Institute has assessed the security posture of 16 of the presidential candidates’ websites. This is an indicator of the level of security awareness the candidate and the campaign staff has.

The recent breaches and security lapses of high profile individuals highlight the absolute need for everyone to take security awareness seriously. The hacking of the Director of the CIA’s (John Brennan) personal email account, and the storage of classified emails on a personal email server with Hillary Clinton, show how damaging a lack of basic good security hygiene can be.

Submission + - New Stanford 'tricorder" detects early stage cancer (inhabitat.com)

Taffykay writes: Science fiction popularized the tri-corder concept, but Stanford scientists have turned the idea into a real-world device with groundbreaking applications. In addition to detecting explosives, Stanford's technology "hears" cancer tumors through ultrasound waves by emitting electromagnetic energy.

Submission + - New Algorithm Recognizes Both Good And Bad Fake Reviews (thestack.com)

An anonymous reader writes: Researchers from the university of Sao Paolo have developed an algorithm able to identify both good and bad online reviews in the massive daily chatter of millions of peer-community posts, and in lateral mendacities at social network sites such as Google+ and Facebook reposts and 'likes'. Two of the datasets tested in the research were from Amazon, which has a vested interest in restoring the reputation of its community reviews, and has recently taken action on the matter.

Submission + - Ultrasound Prises Open Blood-Brain Barrier to Deliver Chemotherapy (gizmag.com)

An anonymous reader writes: The blood-brain barrier is an almost impenetrable membrane that surrounds vessels in the brain and stops harmful particles from entering. The trouble is that it doesn't discriminate, at the same time making it very difficult for beneficial molecules like medication to pass through. But researchers have now non-invasively breached the barrierfor the first time in a human subject, delivering chemotherapy drugs to a brain cancer patient with a high level of precision and paving the way for improved treatments and fewer side effects for sufferers of neurological disorders.

Comment Re:Shorter list - what Google doesn't want to moni (Score 1) 105

>At least some of those people already had a history of mental health issues.

And the surprising thing is that it seems we can't keep guns out of their hands, either. I don't think anyone would stand up and argue for the rights of the mentally ill to carry firearms, but that has been the side effect of what we have actually practised.

Submission + - Innovative operating systems/distros in 2015? 2

iamacat writes: Back in 90s, we used Linux not only because of open source, but also for innovative features not found in commercial operating systems — better multitasking, network power features like slirp and masquerading, free developer tools for many languages. Nowadays OSX and Windows caught up in these areas and mainstream distros like Ubuntu dumbed down in default configuration. So where to go for active innovation like 3D/VR desktop, artificial intelligence, drag and drop ability to mash up UI of multiple apps or just drastically better performance? Something maybe rough around the edges but usable and exciting enough to use as daily desktop?

Comment The sanitay napkin (Score 1) 330

Prior to the development of the sanitary napkin, most women between the ages of approximately thirteen and somewhere in their fifties had to at least partially withdraw from society on a monthly basis. Now the participation limits on women are societal norms and part of pregnancy / infancy. I suspect the societal norms are the more restrictive of the two.

Comment Re:The article optimistically adds.. (Score 1) 70

That really ought to read "Down the line, wearables also could help pharmaceutical makers prove to insurance companies that their treatments are effective, thus increasing healthcare profits."

Big Pharma companies don't profit from "health," they profit from "care."

Sure, but if they don't show that they deliver the former, people will be reluctant to pay for the latter.

It is still a big problem, but I'd say that drugs are actually far better off than the rest of healthcare. How much clinical evidence do you think there is for half the advice your doctor charged you $80 to give the last time you visited him? The pills are actually some of the better-tested stuff on the healthcare market.

Submission + - Plutonium Is the Unsung Concession in Iran Nuclear Deal (nytimes.com) 1

Lasrick writes: For whatever reason, the most impressive achievement regarding the nuclear agreement with Iran is the one that is being ignored: Tehran's complete turn-around on the issue of plutonium production. Plutonium is cheaper and more easily produced than uranium; more than 95% of the world's nuclear weapons rely on plutonium to ignite. William J. Broad at the NY Times gives a thorough explanation of why nuclear experts are so delighted that Iran is giving up a plutonium path to the bomb. This is a great read.

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