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SubComdTaco passes along news of researchers in the US who have trapped a rainbow in a tapering waveguide. The research is described (PDF) on the arXiv. "In 2007, Ortwin Hess of the University of Surrey in Guildford, UK, and colleagues proposed a technique to trap light inside a tapering waveguide [made of metamaterials]... The idea is that as the waveguide tapers, the components of the light are made to stop in turn at ever narrower points. That's because any given component of the light cannot pass through an opening that's smaller than its wavelength. This leads to a 'trapped rainbow.' ... Now Vera Smolyaninova of Towson University in Baltimore, Maryland, and colleagues have used a convex lens to create the tapered waveguide and trap a rainbow of light. They coated one side of a 4.5-mm-diameter lens with a gold film..., and laid the lens — gold-side down — on a flat glass slide which was also coated with film of gold. Viewed side-on, the space between the curved lens and the flat slide was a layer of air that narrowed to zero thickness where the lens touched the slide — essentially a tapered waveguide. When they shone a multi-wavelength laser beam at the... gilded waveguide, a trapped rainbow formed inside. This could be seen as a series of colored rings when the lens was viewed from above with a microscope: the visible light leaked through the thin gold film."

Hugh Pickens writes "Edmund Conway has an interesting article in the Telegraph where he analyzes where the money goes when you buy a complex electronic device marked 'Made in China,' and why a developed economy doesn't need a trade surplus in order to survive. For his example, Conway chooses a 30GB video iPod 'manufactured' in China in 2006. Each iPod, sold in the US for $299, provides China with an export value of about $150, but as it turns out, Chinese producers really only 'earned' around $4 on each unit. 'China, you see, is really just the place where most of the other components that go inside the iPod are shipped and assembled.' Conway says that when you work out the overall US balance of payments, it shows that most of the cash for high tech inventions has flowed back to the United States as a direct result of the intellectual property companies own in their products. 'While the iPod is manufactured offshore and has a global roster of suppliers, the greatest benefits from this innovation go to Apple, an American company, with predominantly American employees and stockholders who reap the benefits,' writes Conway. 'As long as the US market remains dynamic, with innovative firms and risk-taking entrepreneurs, global innovation should continue to create value for American investors and well-paid jobs for knowledge workers. But if those companies get complacent or lose focus, there are plenty of foreign competitors ready to take their places.'"

The Installer writes with this quote from the Associated Press: "The Treasury Department and the Federal Reserve are giving US financial institutions an additional six months to comply with regulations designed to ban Internet gambling. ... The delayed rules would curb online gambling by prohibiting financial institutions from accepting payments from credit cards, checks or electronic fund transfers to settle online wagers. The financial industry complained that the new rules would be difficult to enforce because they did not offer a clear definition of what constitutes Internet gambling. They had sought a 12-month delay in implementing provisions of the Unlawful Internet Gambling Enforcement Act that Congress had passed in 2006. ... US bettors have been estimated to supply at least half the revenue of the $16 billion Internet gambling industry, which is largely hosted overseas."

xchg writes in with a somewhat speculative, though plausible, piece from WiseAndroid claiming that Google is gearing up for an all-out assault on the mobile-phone market that will include a new, Google-branded handset and the first comprehensive Google phone service with unlimited free calls. "The real breakthrough, however, will come with the marriage of the Googlephone to Google Voice, the Californian company’s high-tech phone service. Google Voice gives US users a free phone number and allows unlimited free calls to any phone in the country — landline or mobile. International calls start from... just over a penny a minute. Google Voice also uses sophisticated voice recognition to turn voicemails into emails, can block telemarketing calls automatically and offers free text messaging. Google sounded its intentions two weeks ago when it purchased a small company called Gizmo5... [E]xperts are predicting that the Googlephone will be launched in the US early next year."

In the wake of the CRU "climategate" leak, reader Geoffrey.landis sends along a New York Times blog profile of Judith Curry, a climate scientist at Georgia Tech. "Curry — unlike many climate scientists — does not simply dismiss the arguments of 'climate skeptics,' but attempts to engage them in dialogue. She can, as well, be rather pointed in criticizing her colleagues, as in a post on the skeptic site climateaudit where she argues for greater transparency for climate data and calculations (mirrored here). In this post she makes a point that tribalism in science is the main culprit here —- that when scientists 'circle the wagons' to defend against what they perceive to be unfair (and unscientific) attacks, the result can be damaging to the actual science being defended. Is it still possible to conduct a dialogue, or is there no possible common ground?"

1sockchuck writes "The data center of the future may have no central UPS units, and be filled with servers with on-board batteries. Facebook says it will adopt a new power distribution design that shifts the UPS and battery backup functions from the data center into the cabinet by adding a 12-volt battery to each server power supply, an approach pioneered by Google. Facebook says the move will slash its power bill and save millions in capital expenses on UPS systems and PDUs. Facebook acknowledged that these types of custom designs are limited to large companies, but called on server vendors and data center builders to adapt their offerings to make them available to smaller companies."

Eugen tips news that Microsoft has sent DMCA takedown notices to several websites to stop them from offering the Computer Online Forensic Evidence Extractor (COFEE) tool for download after it was leaked earlier this month. One of the sites, Cryptome.org, has posted their correspondence with Microsoft over the software. "... Microsoft contacted Network Solutions, which hosts Cryptome, and since John Young, the owner of the website, wasn't too keen on losing his whole website for the sake of a single 15MB file, he removed the download link and sent Network Solutions a notice of compliance."

theodp writes "CNN reports that for most of the past week, when someone did a Google image search for 'Michelle Obama,' one of the first images that came up was a picture of the First Lady altered to resemble a monkey. After being hit with a firestorm of criticism over the episode, Google first banned the site that posted the photo, saying it could spread malware. Then, when the image appeared on another site, Google displayed the photo in its search results, but displayed an apologetic Google ad above it. On Wednesday morning, the racially offensive image appeared to have been removed from any Google Image searches for 'Michelle Obama.' Google officials could not immediately be reached for comment." Update — 15:38 GMT by SS: A reader pointed out that this article from the Guardian says the image was de-listed simply because it was removed from the blog where it was hosted rather than by any "deliberate" action from Google.

Last year we ran the story of Yves Rossy and his DIY jetwings. Yves spent $190,000 and countless hours building a set of jet-powered wings which he used to cross the English Channel. Rossy's next goal is to cross the Strait of Gibraltar, from Tangier in Morocco and Tarifa on the southwestern tip of Spain. From the article: "Using a four-cylinder jet pack and carbon fibre wings spanning over 8ft, he will jump out of a plane at 6,500 ft and cruise at 130 mph until he reaches the Spanish coast, when he will parachute to earth." Update 18:57 GMT: mytrip writes: "Yves Rossy took off from Tangiers but five minutes into an expected 15-minute flight he was obliged to ditch into the wind-swept waters."

derrida writes "After over a year of intensive development and refactoring, Inkscape 0.47 is out. This version of the SVG-based vector graphics editor brings improved performance and tons of new features, including: timed autosave, Spiro splines, auto-smooth nodes, Eraser tool, new modes in Tweak tool, snapping options toolbar & greater snapping abilities, new live path effects (including Envelope), over 200 preset SVG filters, new Cairo-based PS and EPS export, spell checker, many new extensions, optimized SVG code options, and much more. Additionally, it would be wrong to not mention the hundreds of bug fixes. Check out the full release notes for more information about what has changed, enjoy the screenshots, or just jump right to downloading your package for Windows, Linux, or Mac OS X." We've been following the progress of Inkscape for years (2006, 2005, 2004).

After this weekend's report of a dangerous flaw in IE (which Microsoft confirmed today), intrudere points out an exclusive report in The Register on a new hole in IE8 that could allow an attacker to pull off cross-site scripting attacks on Web sites that ought, by rights, to be safe from XSS. This is according to two anonymous sources, who told El Reg that Microsoft had been notified of the vulnerability a few months ago.

J. Dzhugashvili writes "While it's played up the general-purpose computing prowess of its next-gen GPU architecture, Nvidia has talked little about Fermi's graphics capabilities — to the extent that some accuse Nvidia of turning its back on PC gaming. Not so, says The Tech Report in a detailed architectural overview of the GF100, the first Fermi-based consumer graphics processor. Alongside a wealth of technical information, the article includes enlightening estimates and direct comparisons with AMD's Radeon HD 5870. The GF100 will be up to twice as fast as the GeForce GTX 285, the author reckons, but the gap with the Radeon HD 5870 should be 'a bit more slender.' Still, Nvidia may have the fastest consumer GPU ever on its hands — and far from forsaking games, Fermi has been built as a graphics processor first and foremost."

kreyszig writes "The recent story of a cat brain simulation from IBM had me wondering if this was really possible as described. Now a senior researcher in the same field has publicly denounced IBM's claims." More optimisticaly, dontmakemethink points out an "astounding article about new 'Neurogrid' computer chips which offer brain-like computing with extremely low power consumption. In a simulation of 55 million neurons on a traditional supercomputer, 320,000 watts of power was required, while a 1-million neuron Neurogrid chip array is expected to consume less than one watt."

Opera 10.10 has been released, and with it their new "Unite" technology, which allows users to share content directly between all of their own devices. Unite wraps both web browser and web server into a single package in an attempt to change the way users think about their browser. "'We promised Opera Unite would reinvent the Web,' said Jon von Tetzchner, CEO, Opera. 'What we are really doing is reinventing how we as consumers interact with the Web. By giving our devices the ability to serve content, we become equal citizens on the Web. In an age where we have ceded control of our personal data to third-parties, Opera Unite gives us the freedom to choose how we will share the data that belongs to us.'"

CNETNate writes "Most of us assume modern life is the peak of human achievement, but is it really? CNET decided to take a look at the major technologies of the modern world and compare them to their closest equivalent of pre-digital mankind — Facebook vs. dinner parties, World of Warcraft vs. actual war craft, iPhones vs. hills on fire — and the results are surprising. And slightly dumb, so laugh."

overcaffein8d writes "A man who was paralyzed and thought to be comatose for 23 years had his nightmare ended. A hi-tech scan showed his brain was still functioning almost completely normally. From the article: 'I screamed, but there was nothing to hear,' said Mr. Houben, now 46, who doctors thought was in a persistent vegetative state. "I dreamed myself away," he added, tapping his tale out with the aid of a computer. Mr. Houben said: "I shall never forget the day when they discovered what was truly wrong with me — it was my second birth. I want to read, talk with my friends via the computer and enjoy my life now that people know I am not dead."'"

mark0 writes "Getting a fair-price refund from Amazon or Asus after declining the Windows XP EULA appears to be a thing of the past. In contrast to reports from the US and the UK from earlier in the year, Amazon simply refuses and provides information to contact Microsoft. Asus is offering US$6. Despite being confronted with publicly available information about the real OEM price of Windows XP Home Edition being $US25-US$30, Asus replies, 'The refund price for the decline of the EULA is correct in it being US$6. This price unfortunately is not negotiable. I do apologize for any inconvenience this may have caused. Please be assured that it is not ASUS intentions to steer you away in any which way.'"

cheeks5965 writes "We've argued before over compressed air vehicles, a.k.a. air cars. Air cars are an enchanting idea, providing mobility with zero fuel consumption or environmental impacts. The NYTimes' Green Inc. blog reports that the reality is less rosy. New research from UC Berkeley and ICF International puts a period at the end of the discussion, showing that compressed air is a very poor fuel, storing less than 1% of the energy in gasoline; air cars won't get you far, with a range of just 29 miles in typical city driving; and despite appearing green the vehicles are worse for the environment, with twice the carbon footprint as gasoline vehicles, from producing the electricity used to compress the air. Given these barriers, manufacturer claims should definitely be taken with a grain of salt."

Barence writes "Science fiction has long inspired real-world technology, but are the authors of sci-fi stories finally running out of steam? PC Pro has traced the history of sci-fi's influence on real-world technology, from Jules Verne to Snow Crash, but suggests that writers have run out of ideas when it comes to inspiring tomorrow's products. 'Since Snow Crash, no novel has had quite the same impact on the computing world, and you might argue that sci-fi and hi-tech are drifting further apart,' PC Pro claims. Author Charles Stross tells the magazine that he began writing a sci-fi novel in 2005 and 'made some predictions, thinking that in ten years they'd either be laughable or they'd have come true. The weird bit? Most of them came true already, by 2009.'"

tburton writes "The US House of Representatives yesterday released the Conflict Minerals Trade Act (HR 4128) to try and end the international trade of tungsten, tantalum and col-tan, the mining of which is accused of fueling violent rape and murder in eastern Congo. Since the very same minerals power the most popular consumer electronics from HP, Verizon, Nokia, RIM and Intel, the Information Technology Industry Council has quickly signed a statement of support. Advocacy groups are hopeful these commitments prove to be meaningful as consumers begin to question the end result of the supply chains powering their favorite gadget."