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John Lemke

Google has poached an expert scientist to build a quantum computer | The Verge - 0 views

  • the next step in computing technology
  • But the technology took a hit earlier this year when tests on the world's first commercially available quantum computer — the D-Wave 2, priced at around $15 million — appeared to show that it was no faster than a standard computer.
John Lemke

Better Identification of Viking Corpses Reveals: Half of the Warriors Were Female | Tor... - 0 views

  • By studying osteological signs of gender within the bones themselves, researchers discovered that approximately half of the remains were actually female warriors, given a proper burial with their weapons.
  • I'm a historian who studies burial in the early middle ages, and the burial of women with weapons is one of my specialties! I'm in the process of publishing research about a woman buried with a spear in the 6th century, and am excited to see this important topic being discussed here outside the ivory tower at Tor.com.
  • The key thing to note is the word 'settlers': the article is arguing that women migrated from Scandinavia to England with the invading Viking army in the 9th century. Several of these women, the article notes, were buried with weapons, but they are still far outnumbered by the armed men. Most of the women settlers mentioned in the study were buried with 'traditional' female outfits: brooches that held up their aprons.
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  • Archaeologists have been using bones to identify the biological sex of skeletons for the past century, but when burials were found which didn't fit their notions of 'normal,' they tended to assume that the bone analysts had made a mistake. This is not entirely unreasonable, because bones are often so badly decomposed that it is impossible to tell the sex of the person. But I can point to cases where the bones clearly belong to a woman, and the archaeologists insisted that it had to be a man because only men were warriors. That's modern sexism plain and simple, and bad archaeology. But thankfully, archaeologists in recent decades have become aware of this problem, and as a result, more and more women are showing up with weapons!
  • But women with weapons are still a minority, usually fewer than 10% at any given cemetery.
  • First, we're just talking about graves (because that's what survives for archaeologists to dig up). Just because a woman is buried in an apron, does not mean she wasn't a warrior before she died. There was no rule (as far as we know) that warriors had to be buried with their weapons.
  • Second, we can't be sure that everyone buried with a weapon was a warrior. We find infants buried with weapons sometimes; they clearly weren't fighters (though perhaps they would have been had they grown up?). Weapons were powerful ritual objects with lots of magic and social power, and a woman might be buried with one for a reason other than fighting, such as her connection to the ruling family, ownership of land, or role as priestess or magical healer.
John Lemke

BBC News - Deep sea 'mushroom' may be new branch of life - 0 views

  • The authors of the article note several similarities with the bizarre and enigmatic soft-bodied life forms that lived between 635 and 540 million years ago - the span of Earth history known as the Ediacaran Period.
  • The authors of the paper recognise two new species of mushroom-shaped animal: Dendrogramma enigmatica and Dendrogramma discoides.
  • The new organisms are multicellular but mostly non-symmetrical, with a dense layer of gelatinous material between the outer skin cell and inner stomach cell layers. The researchers did find some similarities to other animal groupings, such as the Cnidaria - the phylum that comprises corals and jellyfish - and the Ctenophora, which includes the marine organisms known as comb jellies. But the new organisms did not fulfil all the criteria required for inclusion in either of those categories.
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  • One way to resolve the question surrounding Dendrogramma's affinities would be to examine its DNA, but new specimens will need to be found. The original samples were first preserved in formaldehyde and later transferred to 80% alcohol, a mode of treatment that prevents analysis of genetic material.
John Lemke

Rdio Revamps Its Free Streaming Service, Offers More Radio Stations - 0 views

  • Music service Rdio unveiled a completely redesigned website, as well as iOS and Android apps on Thursday, emphasizing its expanded free streaming offerings.
  • Until now, Rdio has fallen pretty squarely into the latter camp, focusing on its on-demand subscription service with its free offerings as more of an afterthought.
  • The revamped Rdio highlights its free content more prominently, including additional customized radio stations
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  • Rdio is also rolling out a new kind of station — curated stations. Curated stations are created in-house at Rdio and our based around topics like fitness, "classic cocktail party," or "angry breakup." These stations are unique, says Becherer, because each one is created individually and doesn't rely on algorithms like the rest of Rdio's stations.
John Lemke

Stealing Encryption Keys Just by Touching a Laptop - 0 views

  • A team of computer security experts at Tel Aviv University (Israel) has come up with a new potentially much simpler method that lets you steal data from computers — Just Touch it — literally.
  • In order to victimize any computer, all you need to do is wear a special digitizer wristband and touch the exposed part of the system. The wristband will measure all the tiny changes in the ground electrical potential that can reveal even stronger encryption keys, such as a 4,096-bit RSA key.
  • in some cases, you don't even have to touch the system directly with your bare hands. You can intercept encryption keys from attached network and video cables as well. Researchers called it a side-channel attack.
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  • The actual attack can be performed quickly. According to the research, "despite the GHz-scale clock rate of the laptops and numerous noise sources, the full attacks require a few seconds of measurements using medium frequency signals (around 2 MHz), or one hour using low frequency signals (up to 40 kHz)."
John Lemke

Ferguson's "free speech zone" is a padlocked no-man's-land - Boing Boing - 0 views

  • At least 78 people have been arrested for standing on the sidewalk in Ferguson, prompting Amnesty International to send 10 observers to the town -- the first time Amnesty's observers have been deployed in the USA.
  • So where and what was that free speech zone? “It’s supposed to be at the intersection of Ferguson and Florissant,” Rothert said. “There is a field there, but it is padlocked and no one can get in.”
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    "At least 78 people have been arrested for standing on the sidewalk in Ferguson, prompting Amnesty International to send 10 observers to the town -- the first time Amnesty's observers have been deployed in the USA."
John Lemke

Fraud and Embezzlement Drives Anti-Piracy Group into Bankruptcy | TorrentFreak - 0 views

  • The organization’s board filed for bankruptcy after it discovered a wide range of serious problems. The group’s financial statements were falsified, the books were not in order, and taxes haven’t been paid since 2007.
  • CEO Snæbjörn Steingrímsson has admitted to embezzlement
  • The last time SMAIS made international headlines was last year, when the group pulled its Facebook page offline after four days. According to Steingrímsson, SMAIS didn’t have enough resources to handle the constant flaming comments from the public.
John Lemke

Tear Gas Is A Banned Chemical Weapon, But US Lobbying Made It Okay For Domestic Use... ... - 0 views

  • Years later, there was a push to officially renounce the use of chemical weapons in war, which became the chemical weapons treaty... but it included exceptions for domestic use.
  • I frankly think that we don't know much about the long-term effects, especially in civilian exposure with kids or elderly or people in the street who might have some kind of lung disease already. There's very few follow-up studies. These are very active chemicals that can cause quite significant injury, so I'm concerned about the increased use of these agents. [....] I'm very concerned that, as use has increased, tear gas has been normalized. The attitude now is like, this is safe and we can use it as much as we want.
John Lemke

Why Scientists Want To Throw Lawn Darts At Mars | Popular Science - 0 views

  • Mars almost definitely has water below its surface, and it’s possible that it might have life there too -- buried deep in the soil, where it’s protected from dryness, radiation and temperature extremes. Unfortunately, NASA doesn’t seem too interested in looking for it, preferring to look for "conditions" that might support life instead. But a group of aerospace and robotics engineers -- many of whom work for NASA, and one of whom even operates the Curiosity rover -- think NASA should be going with a more direct approach, and they're taking matters into their own hands.
John Lemke

U.S. Court Grants Order to Wipe Pirate Sites from the Internet | TorrentFreak - 0 views

  • A U.S. federal court in Oregon has granted a broad injunction against several streaming sites that offer pirated content. Among other things, the copyright holder may order hosting companies to shut down the sites' servers, ask registrars to take away domain names, and have all search results removed from Google and other search engines.
  • ABS-CBN requested power to take the sites offline before the owners knew that they were getting sued, and without a chance to defend themselves. While that may seem a lot to ask, Judge Anna Brown granted the request.
  • The preliminary injunction is unique in its kind, both due to its broadness and the fact that it happened without due process. This has several experts worried, including EFF’s Intellectual Property Director Corynne McSherry.
John Lemke

Feds Say Legally Dead Is Slightly Alive - Lowering the Bar - 0 views

  • Under state law a person can be presumed dead after five years. Miller had been gone for eight, and efforts to find him (for child-support purposes) had been unsuccessful.
  • So "I don't know where that leaves you," Judge Davis told Miller, "but you're still deceased as far as the law is concerned." And he still is, because he did not appeal that ruling
  • in April the Social Security Administration sent letters to Miller's two daughters, demanding that they pay back the federal death benefits they got while Miller was legally dead. They got about $100 a week until they were 18, and the payments totaled less than $30,000. Including fees and interest, the SSA sought $47,256 from the daughters. It reportedly said that if it couldn't get the money from them, it would then seek it from the ex-wife, and only if she also couldn't pay would it go after the guy who abandoned them in the first place.
John Lemke

Boston Police Used Facial Recognition Software To Grab Photos Of Every Person Attending... - 0 views

  • Ultimately, taking several thousand photos with dozens of surveillance cameras is no greater a violation of privacy than a single photographer taking shots of crowd members. The problem here is the cover-up and the carelessness with which the gathered data was (and is) handled.
  • law enforcement automatically assumes a maximum of secrecy in order to "protect" its investigative techniques
  • The city claims it's not interested in pursuing this sort of surveillance at the moment, finding it to be lacking in "practical value." But it definitely is interested in all the aspects listed above, just not this particular iteration. It also claims it has no policies on hand governing the use of "situational awareness software," but only because it's not currently using any. Anyone want to take bets that the eventual roll out of situational awareness software will be far in advance of any guidance or policies?
John Lemke

Dispatches From the Set - Showrunner Scott M. Gimple on Season 5 - 0 views

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    Here is a glimpse at the upcoming first episode of The Walking Dead.
John Lemke

IRS Rejects Non-Profit Status For Open Source Organization, Because Private Companies M... - 0 views

  • the IRS appears to argue that because there might be some "non-charitable" uses of the software, the Foundation doesn't deserve non-profit status, which would make it exempt from certain taxes (and make donations tax deductible).
  • ots of other open source software that is (deservedly) classified as non-profit organizations -- including the Apache Foundation, the Mozilla Foundation and more. Furthermore, the IRS seems to argue that unless Yorba is actually teaching "the poor and underprivileged" how to use its software
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    Seems like a rather ridiculous logic. Businesses use NASA images.
John Lemke

Recent News | Automotive Grade Linux - 0 views

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    This will likely be a topic on the next news show. Be sure to join #indination on geekshed.net IRC to find out how you can get on the air with us.
John Lemke

Cambridge team breaks superconductor world record | University of Cambridge - 0 views

  • three tonnes of force inside a golf ball-sized sample of material that is normally as brittle as fine china.
  • Superconductors are materials that carry electrical current with little or no resistance when cooled below a certain temperature. While conventional superconductors need to be cooled close to absolute zero (zero degrees on the Kelvin scale, or –273 °C) before they superconduct, high temperature superconductors do so above the boiling point of liquid nitrogen (–196 °C), which makes them relatively easy to cool and cheaper to operate.
  • Superconductors are currently used in scientific and medical applications, such as MRI scanners, and in the future could be used to protect the national grid and increase energy efficiency, due to the amount of electrical current they can carry without losing energy.
John Lemke

Active malware operation let attackers sabotage US energy industry | Ars Technica - 0 views

  • Researchers have uncovered a malware campaign that gave attackers the ability to sabotage the operations of energy grid owners, electricity generation firms, petroleum pipelines, and industrial equipment providers.
  • the hacking group managed to install one of two remote access trojans (RATs) on computers belonging to energy companies located in the US and at least six European countries, according to a
  • Called Dragonfly
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  • "This campaign follows in the footsteps of Stuxnet, which was the first known major malware campaign to target ICS systems," the Symantec report stated. "While Stuxnet was narrowly targeted at the Iranian nuclear program and had sabotage as its primary goal, Dragonfly appears to have a much broader focus with espionage and persistent access as its current objective with sabotage as an optional capability if required."
  • been in operation since at least 2011
  • "The Dragonfly group is technically adept and able to think strategically," the Symantec report stated. "Given the size of some of its targets, the group found a 'soft underbelly' by compromising their suppliers, which are invariably smaller, less protected companies."
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