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Submission + - Ternary part of Goldbach's conjecture proof (sciencemag.org)

Unixnoteunuchs writes: Goldbach's famous conjecture, that every even number greater than 2 can be represented as the sum of two primes, is one of mathematics' most famous unproven challenges. However, another part of Goldbach's conjecture, that every odd number greater than 5 can be represented as the sum of three prime numbers, the "ternary part", is now claimed to have been proven by mathematician Harald Helfgott at the École Normale Supérieure in Paris. Has another lofty peak in mathematics been conquered?

Submission + - When Does Conciousness Begin? (sciencemag.org) 2

sciencehabit writes: For decades, neuroscientists have been searching for an unmistakable signal of consciousness in electrical brain activity. Such a sign could determine whether minimally conscious or anesthetized adults are aware—and when consciousness begins in babies. Now researchers says they've found a brain signal that seems to correlate with conciousness--one that comes online around 5 monhts old.
Mars

Mars Rover Opportunity Sets Longevity Record 61

s31523 writes "The Mars rover Opportunity has beaten the original record of six years and 116 days operating on the surface of Mars, originally set by the Viking 1 Lander. While the Spirit rover has been on the surface longer than the Opportunity by three weeks, it has been out of communication since March 22. If Spirit comes back online, it will attain the new Martian surface longevity record. This feat, right on the heels of another longevity feat (Voyager 2 and twin on the verge of entering interstellar space and still kicking) is healing some of NASA's past black eyes. It is quite remarkable given original spec of 90 days for the mission. With the passing of the solstice, warmer temperatures and more sun will likely mean the rover will continue on."
Security

Auto-Detecting Malware? It's Possible 178

itwbennett writes "If antivirus protectors could collect data from machines and users, including geographic location, social networking information, type of operating system, installed programs and configurations, 'it would enable them to quickly identify new malware strains without even looking at the code,' says Dr. Markus Jakobsson. In a recent article, he outlines some examples of how this could work. The bottom line is this: 'Let's ignore what the malware does on a machine, and instead look at how it moves between machines. That is much easier to assess. And the moment malware gives up what allows us to detect it, it also stops being a threat.'"
Government

US Relaxes Control Over ICANN 230

An anonymous reader tips news that the US Dept. of Commerce has signed an agreement with ICANN to end their current oversight responsibilities and allow more input from the global community. "The move comes after European regulators and other critics have said the US government could wield too much influence over a system used by hundreds of millions of people worldwide. Those critics have complained, among other things, about the slow rollout of Internet addresses entirely in languages other than English." The US will still be involved; every three years, ICANN's work will be evaluated by a committee, one member of which will be from the Dept. of Commerce.
Security

Using Aluminum Oxide Paint To Secure Wi-Fi 271

eldavojohn writes "The BBC reports on people using aluminum oxide in their paint to block Wi-Fi signals from leaving their home or business. Aluminum oxide resonates at the same frequency as Wi-Fi signals and other radio waves, blocking data from going outside a building. It's not a flawless solution, as it may also block AM/FM signals. You or your neighbors may be unwittingly using this already, as most pre-finished wood flooring uses aluminum oxide as a protective coating."
Transportation

Federal Summit Eyes Crackdown On Texting While Driving 408

suraj.sun sends along this quote from an Associated Press report: "Opening a government meeting on auto safety, the Obama administration reported Wednesday that nearly 6,000 people were killed and a half-million injured last year in vehicle crashes connected to driver distraction, a striking indication of the dangers of using mobile devices behind the wheel. The Transportation Department was bringing together experts over two days for what it's calling a 'distracted driving summit' to take a hard look at the highway hazards caused by drivers talking on cell phones or texting from behind the wheel. ... Driver distraction was involved in 16 percent of all fatal crashes in 2008. Eighteen states and the District of Columbia have passed laws making texting while driving illegal and seven states and the district have banned driving while talking on a handheld cell phone, according to the Insurance Institute for Highway Safety. Many safety groups have urged a nationwide ban on texting and on using handheld mobile devices while behind the wheel."
Microsoft

$338M Patent Ruling Against Microsoft Overturned 238

some_guy_88 writes "The $338 million verdict against Microsoft for violating a patent held by Uniloc has now been overturned. 'Ric Richardson ... is the founder of Uniloc, which sued Microsoft in 2003 for violating its patent relating to technology designed to deter software piracy. The company alleged Microsoft earned billions of dollars by using the technology in its Windows XP and Office programs. In April, a Rhode Island jury found Microsoft had violated the patent and told Microsoft to pay the company $388 million, one of the largest patent jury awards in US history. But on Tuesday ... US District Judge William Smith "vacated" the jury's verdict and ruled in favor of Microsoft.' In his ruling, Smith said the jury 'lacked a grasp of the issues before it and reached a finding without a legally sufficient basis (PDF).'"
Cloud

OnLive CEO Provides Details On Cloud Gaming 136

eldavojohn writes "OnLive is a new cloud gaming service that is in beta testing. While it might sound like nothing more than corporate buzzwords creeping over into the gaming world, a new video reveals how the CEO claims his service will work. Perlman explains OnLive's solution to the video game compression problem and talks about the '80 ms latency budget.' It's pretty interesting to listen to him figure out this budget and where the 'costs' come from. (Video only.) Now, this all hinges on the 'microconsole,' which — as he reveals at the beginning of the video — is so cheap they plan to give it away. We may also see it incorporated with TVs and other electronic devices. He goes on to talk about perceptual science and dealing with packet irregularities on the internet."
Earth

A Geek Funeral 479

We've recently talked about a geek wedding, and now reader Sam_In_The_Hills writes in with news of his brother's geek funeral. "I've not seen this topic covered here before even though it's one that will concern us all at some time: what to do with our corporeal remains after we've left for that great data bank in the sky. For my recently departed brother (long illness, don't smoke!), I thought this nice SPARCstation would be a cool place to spend eternity. Yes, he's really in there (after cremation). I kept the floppy drive cover but for space reasons removed the floppy drive, hard drive, and most of the power supply. I left behind the motherboard and power switch and plugs to keep all openings covered. The case worked quite well at his memorial party. His friends and family were able to leave their final good-byes on post-notes. Anyone who wanted to keep their words private could just slip their note into the case through the floppy slot. All notes will be sealed in plastic and placed within the case. There has been one complication. His daughters like the look of it so much they aren't now sure if they want to bury him. One more thing: the words on the plaque really do capture one of the last things he ever said. Of course as kids we watched the show in its first run."
Google

Google Wave Backstage 132

As Google Wave is about to be released to 100,000 beta testers tomorrow, reader snitch writes in with a link to an in-depth interview with Dhanji Prasanna, whose title is Core Engineer. It covers some of the technologies, tools, and best practices used in building Wave. "InfoQ: Would you like to give us a short technical outline of what happens to a message (blip) from the moment a user types it in the web client, until becomes available to every one else that is participating in that wave — humans or robots? ... Dhanji: Sure, a message written in the client is transformed into a series of operations that are sent to the server in real time. After authenticating and finding the appropriate user session, the ops are routed to the hosted conversation. Here these ops are transformed and applied against other incoming op streams from other users. The hosted conversation then broadcasts the valid set of changes back to other users, and to any listening robots. This includes special robots like the ones that handle spell checking, and one that handles livesearch (seen in the center search-panel), as well as explicit robotic participants that people have developed. Robotic participants write their changes in response to a user's and these are similarly converted into ops, applied and re-broadcast."
Books

Professor Wins $240K In Fair Use Dispute 150

pickens writes "In a victory for Fair Use, Stanford Law School's Fair Use Project has announced that the estate of 20th century literary giant James Joyce, author of the landmark novel Ulysses, has agreed to pay $240,000 in attorneys' fees to Stanford University Consulting Professor Carol Shloss and her counsel in connection with Shloss's lawsuit to establish her right to use copyrighted material in her scholarship on the literary work of James Joyce. When Shloss used copyrighted materials in her biography of Joyce's daughter Lucia, titled Lucia Joyce: To Dance in the Wake, she had to excise a substantial amount of source material from the book in response to threats from the Joyce Estate. However following publication of the book, Shloss sued the Estate to establish her right to publish the excised material. The parties reached a settlement regarding the issue in 2007, permitting the publication of the copyrighted material in the US. Following the settlement, Shloss asked the Court to order the Estate to pay attorneys' fees of more than $400,000. She has now agreed to accept an immediate payment of $240,000 in return for the dismissal of the Estate's appeal. 'This case shows there are solutions to the problem Carol Shloss faced other than simple capitulation,' says Fair Use Project Executive Director Anthony Falzone, who led the litigation team."
Space

Additional Lab To Be Added To the ISS 81

Matt_dk writes "Apparently the International Space Station is going to get bigger. NASA and the Italian Space Agency (ASI) are preparing to sign an agreement to add another laboratory to the ISS by using a modified multipurpose logistics module (Raffaello) during the final Space Shuttle mission. It will be attached in September 2010 during Endeavour's STS-133 mission. The idea had originally been rejected, but earlier this year ISS program manager Michael Suffredini said using an MPLM for an additional module was being reconsidered."
OS X

How Snow Leopard Cut ObjC Launch Time In Half 158

MBCook writes "Greg Parker has an excellent technical article on his blog about the changes to the dynamic linker (dyld) for Objective-C that Snow Leopard uses to cut launch time in half and cut about 1/2 MB of memory per application. 'In theory, a shared library could be different every time your program is run. In practice, you get the same version of the shared libraries almost every time you run, and so does every other process on the system. The system takes advantage of this by building the dyld shared cache. The shared cache contains a copy of many system libraries, with most of dyld's linking and loading work done in advance. Every process can then share that shared cache, saving memory and launch time.' He also has a post on the new thread-local garbage collection that Snow Leopard uses for Objective-C."
Communications

A Different Perspective On Snow Leopard's Exchange Support 276

imamac writes "Apple Insider has an interesting perspective on the MS Exchange support built into Mac OS X 10.6 and how it essentially frees Apple from all things Microsoft: 'Windows Enthusiasts like to spin Apple's support for Exchange on the iPhone and in Snow Leopard as endorsement of Microsoft in the server space. From another angle, Apple is reducing its dependence upon Microsoft's client software, weakening Microsoft's ability to hold back and dumb down its Mac offerings at Apple's expense. More importantly, Apple is providing its users with additional options that benefit both Mac users and the open source community.'"

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