Closing Surgical Incisions With a Paintbrush and Nanoparticles

New submitter BiancaM (3582365) writes “A group of chemists has shown the power of nanoparticles for closing and healing surgical wounds [abstract]. Using no more than a paintbrush they are able to close surgical openings as well as classical techniques such as sutures. However in fragile deep tissues such as liver even more remarkable results were found- normally fatal damage to internal organs is repaired in seconds using a nanoparticle glue. The results show that closing after surgery can be faster and simpler using nanomaterials to glue wounds shut.” For something between the above linked abstract and the research paper, there’s this write-up at PhysOrg, and a video of the technique in action. Read more of this story at Slashdot.

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Closing Surgical Incisions With a Paintbrush and Nanoparticles

Zentai: full-body masked spandex subculture from Japan

Zentai (short for “zenshintaitsu,” Japanese for “full body suit”) is a largely obscure Japanese subculture whose adherents go out wearing full-body patterned spandex suits that cover their faces. In a relatively unsensational article in the Japan Times, Harumi Ozawa talks to a few zentais about their hobby, and learns that for some proponents, being completely covered is a liberating experience. The zentais in the article describe the suit as an anonymizer that frees them from the judging gaze of society, which is a fascinating study in contradictions, since the suits undoubtably attract lots of judgmental looks, but these seem to adhere to the suit without penetrating to the wearer within. Some zentais wear their suits in superhero fashion, and do good deeds in public, while others wear the suits for sexual kicks. They are often mocked in Japanese pop culture. One academic cited in the article believes that the wearers use the suits to hide their appearance in order to force others to deal with their “true” underlying identity. By night, she dresses in a skin-tight, all-in-one Spandex body suit that covers everything — including her eyes — and sits in bars, alone but liberated, she believes, from the judgment of others. “With my face covered, I cannot eat or drink like other customers,” said the woman, who is in her 20s and says her name is Hokkyoku Nigo (North Pole No. 2). “I have led my life always worrying about what other people think of me. They say I look cute, gentle, childish or naive,” she said, her lips ruffling the tight, red shiny material. “I always felt suffocated by that. But wearing this, I am just a person in a full body suit.” ‘Zentai’ fans search for identity in fetish suits [Harumi Ozawa/Japan Times] ( via JWZ ) ( Image: Zentai.jpg , MonkeyMyshkin, CC-BY )

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Zentai: full-body masked spandex subculture from Japan

Russia Writes Off 90 Percent of North Korea Debt

jones_supa (887896) writes “In Russia, the State Duma (lower house) on Friday ratified a 2012 agreement to write off the bulk of North Korea’s debt. It said the total debt stood at $10.96 billion as of Sept. 17, 2012. Russia sees this lucrative in advancing the plans to build a gas pipe and railroad through North to South Korea. The rest of the debt, $1.09 billion, would be redeemed during the next 20 years, to be paid in equal installments every six months. The outstanding debt owed by North Korea will be managed by Russia’s state development bank, Vnesheconombank. Moscow has been trying to diversify its energy sales to Asia away from Europe, which, in its turn, wants to cut its dependence on oil and gas from the erstwhile Cold War foe. Russia’s state-owned top natural producer Gazprom is dreaming shipping 10 billion cubic meters of gas annually through the Koreas. Russia has written off debts to a number of impoverished Soviet-era allies, including Cuba. North Korea’s struggling communist economy is just 2 percent of the size of neighboring South’s.” Read more of this story at Slashdot.

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Russia Writes Off 90 Percent of North Korea Debt

DARPA Developing the Ultimate Auto-Pilot Software

coondoggie (973519) writes “Call it the ultimate auto-pilot — an automated system that can help take care of all phases of aircraft flight-even perhaps helping pilots overcome system failures in-flight. The Defense Advanced Research Projects Agency (DARPA) will in May detail a new program called Aircrew Labor In-Cockpit Automation System (ALIAS) that would build upon what the agency called the considerable advances that have been made in aircraft automation systems over the past 50 years, as well as the advances made in remotely piloted aircraft automation, to help reduce pilot workload, augment mission performance and improve aircraft safety.” Read more of this story at Slashdot.

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DARPA Developing the Ultimate Auto-Pilot Software

Irish school children are building worlds for the Oculus Rift

If games, wildlife documentaries and virtual strolls in the park aren’t enough to validate virtual reality for you, try this one: educational motivation. School children in Ireland have been using a open source version of Second Life to learn coding, 3D modeling and to create virtual spaces of recent field trips. Their most recent project: recreating the monastery of Clonmacnoise and exploring it with an Oculus Rift. Technically the Rift isn’t part of the classroom’s normal operations — the founder of the MissionV virtual reality platform the school is visiting brought it with him on a recent visit — but it did give the students a new perspective on the world they had built. “Whoa, ” one student exclaimed, looking at the classroom’s recreation of Clonmacnoise’s McCarthy Tower. “That is humongous.” “The children spent two weeks building the model and were intimately familiar with the layout of the site and buildings as the appeared on the PC monitor, ” MissionV founder and CEO James Corbett explained. “But the full realization of the scale and perspective of what they built only dawned on them when they were immersed in this reality.” Having a virtual presence in the model actually changed how the children learned about it — and the promise of being able to play in the world they built was bound to be a heck of a motivator, too. It’s still too early to say if VR will become a common tool in education, but it’s still a blast to watch these kids romp around in a world of their own making. Check it out in the video below. Filed under: Gaming Comments Source: MissionV , Technology.ie

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Irish school children are building worlds for the Oculus Rift

Microsoft Plans $1 Billion Server Farm In Iowa

1sockchuck (826398) writes “Microsoft will invest $1.1 billion to build a massive new server farm in Iowa, not far from an existing data center in West Des Moines. The 1.2 million square foot campus will be one of the biggest in the history of the data center industry. It further enhances Iowa’s status as the data center capital of the Midwest, with Google and Facebook also operating huge server farms in the state.” Read more of this story at Slashdot.

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Microsoft Plans $1 Billion Server Farm In Iowa

Labels claim Pandora owes money for streaming old songs, probably won’t get it

Pandora can’t catch a break, it seems. Just weeks after the streaming radio service escaped paying higher royalties to songwriters, record companies and musicians have sued it in a New York court for allegedly violating state copyright laws by refusing to pay for older song recordings. The labels argue that Pandora is subject to state rules on compensation whenever it streams tunes recorded before February 15th, 1972, when federal law took over; right now, it’s only paying for those newer works. The suing parties claim that Pandora is both depriving artists of income and wielding an “unfair advantage” over on-demand competitors like Rdio and Spotify, which have no choice but to negotiate royalties for classic tracks. Pandora says it’s looking at the claims, and it hasn’t provided a formal response so far. However, you shouldn’t assume that it will fight the lawsuit tooth and nail — the legal action may not do as much damage as you’d think. As Santa Clara University law professor Tyler Ochoa tells us, the labels are likely suing in New York because it’s one of the few states with existing case law that addresses royalty issues like this. While some other states have their own relevant copyright rules, the music companies wouldn’t have a good precedent to work with in these territories. They would be “starting from scratch” and face a greater chance of losing, Ochoa says. As such, you shouldn’t count on seeing a state-by-state litigation campaign. Even a New York victory isn’t guaranteed, since the local law doesn’t offer perfect clarity on how to handle radio-like internet services. The record companies may also collect relatively little cash if they do win. As this isn’t a federal suit, Pandora might only have to shell out for songs that New York-based customers play. Any retroactive payments would be limited to the past three years, and there would be questions as to why the music outlets didn’t push for compensation much sooner. Pandora could theoretically avoid any new royalties by blocking New York customers from streaming pre-1972 songs, although it may not want to risk a backlash from angry listeners. To Ochoa, these factors make it “pretty likely” that the lawsuit will end in a settlement. There’s enough uncertainty that neither side would get much value from duking it out in the courtroom. The odds are that Pandora won’t take a serious blow, and that the labels will only have limited success in getting money for their golden oldies. [Image credit: Dustin Gaffke, Flickr ] Filed under: Internet Comments Via: New York Times Source: RIAA

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Labels claim Pandora owes money for streaming old songs, probably won’t get it

Researchers Develop a Way to X-Ray Rocks To Find Hidden Diamonds

It’s no surprise that the diamond industry is willing to spend whatever it takes to make the process of mining precious gems even more profitable. And while it already relies on X-ray technology for spotting diamonds on the surface of mined ore, researchers at the Fraunhofer Institute’s Development Center for X-ray Technology EZRT have developed a way to now spot them buried inside rocks. Read more…

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Researchers Develop a Way to X-Ray Rocks To Find Hidden Diamonds

How a Simple Design Error Could Have Toppled a NYC Skyscraper

When it was built in 1977, Citicorp Center (later renamed Citigroup Center, now called 601 Lexington) was, at 59 stories, the seventh-tallest building in the world. You can pick it out of the New York City skyline by its 45-degree angled top. Read more…

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How a Simple Design Error Could Have Toppled a NYC Skyscraper