IT-Code-News: IT News HeadLines (Slashdot Stories) 30/08/2010

Monday, August 30, 2010

IT News HeadLines (Slashdot Stories) 30/08/2010

China Plans To Mine the Yellow Sea Floor
eldavojohn writes "Details are limited but state media is reporting on $75 million being put into a new research facility in Qingdao, Shandong Province that will conduct research into mining the sea floor. From the article: 'Scientists believe sea beds at a depth of 4,000 to 6,000 meters hold abundant deposits of rare metals and methane hydrate, a solidified form of natural gas bound into ice that can serve as a new energy source.' The research center's first goal is to do surveying and exploration with a new submersible named 'Jiaolong' (a mythical aquatic Chinese dragon). Hopefully these quests yield energy resources to meet growing demand for resources like liquefied coal in China."

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Bill Gates Enrolls His Kids In Khan Academy
theodp writes "At some schools, a teaching load of five courses every academic year is considered excessive. But Sal Khan, as an earlier Slashdot post noted, manages to deliver his mini-lectures an average of 70,000 times a day. BusinessWeek reports that Khan Academy has a new fan in Bill Gates, who's been singing and tweeting the praises of the free-as-in-beer website. 'This guy is amazing,' Gates wrote. 'It is awesome how much he has done with very little in the way of resources.' Gates and his 11-year-old son have been soaking up videos, from algebra to biology. And at the Aspen Ideas Festival in front of 2,000 people, Gates gave Khan a shout-out, touting the 'unbelievable' Khan Academy tutorials that 'I've been using with my kids.'"

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Jet Packs, Finally On Sale
Bad_CRC1945 writes "The good news: Not one, but two companies are selling jet packs. The bad news: The tech has a long way to go. In the past, potential buyers have been stymied by two problems: Rocket belts aren't for sale, and even prototypes run on modern-day fuel (as opposed to whatever the Jetsons use) which means rocket belts can weigh upwards of 100 pounds, with only enough fuel to stay aloft for under a minute." That second problem's still with us, but the article hints that jet-fuel options (for the brave) could considerably extend users' time aloft.

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Researchers Cripple Pushdo Botnet
Trailrunner7 writes with this from ThreatPost: "Researchers have made a huge dent in the Pushdo botnet, virtually crippling the network, by working with hosting providers to take down about two thirds of the command-and-control servers involved in the botnet. Pushdo for years has been one of the major producers of spam and other malicious activity, and researchers have been monitoring the botnet and looking for ways to do some damage to it since at least 2007. Now, researchers at Last Line of Defense, a security intelligence firm, have made some serious progress in crushing the botnet's spam operations. After doing an analysis of Pushdo's command-and-control infrastructure, the researchers identified about 30 servers that were serving as C&C machines for the botnet. Working with the hosting providers who maintained the servers in question, the LLOD researchers were able to get 20 of the C&C servers taken offline, the company said."

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Gecko Inspired Robot Climbs Walls at Stanford
telomerewhythere writes "Stanford mechanical engineer Mark Cutkosky is using the biology of a gecko's sticky foot to create a robot that climbs. In the same way the small reptile can scale a wall of slick glass, the Stickybot can climb smooth surfaces with feet modeled on the intricate design of gecko toes. The team's new project involves scaling up the material for humans. A technology called Z-Man, which would allow humans to climb with gecko adhesive, is in the works."

Read more of this story at Slashdot.

What Pinball Looks Like When the Stakes Are High
siobHan writes "The PAPA World Pinball Championships recently concluded in Scott, PA (near Pittsburgh), as covered on Slashdot already. The organizers recorded full 1080p/60 HD video of the playfield during the final games, and have uploaded the entirety of the crucial deciding game, with commentary (direct link to just the video). The winner of this game received $10,000 for his skillful play."

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Can an Open Source Map Project Make Money?
Roblimo writes "Bing and Mapquest both use output from OpenStreetMap.org. Mapquest supports the project with money for equipment and access to the code they've written to integrate OSM's work with their display. Bing? They just take from the project and do nothing for it in return. This may be okay in a legal sense, but it is a seriously nekulturny way to behave. Even so, having Microsoft's Bing as a reference might help the project's founder make money. They've put a lot of work into this project, and it's doing a lot of people a lot of good, so they certainly deserve some sort of payback, either direct or indirect. They have a few ideas about how they might legitimately earn a few bucks from their project while remaining free software purists. Do you have any ideas, yourself, about how they might turn a few bucks from OSM?"

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Some Windows Apps Make GRUB 2 Unbootable
KwahAG writes "Colin Watson, one of the Ubuntu developers, published in his blog information about Windows applications making GRUB 2 unbootable. Users of dual-boot Windows/Linux installations may face the problem, which boils down to particular Windows applications (Colin does not name them, but users point at least to HP ProtectTools, PC Angel, Adobe Flexnet) blindly overwriting hard disk content between the MBR and the first partition destroying information already stored there, in this particular case — the 'core image' of GRUB 2 (GRand Unified Bootloader) making the system unbootable."

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Machining a TI-89 Out of Aluminum
TangoMargarine writes "Sometimes, expensive calculators hit the floor. It's happened to almost anyone with a graphing calculator from TI or HP. Sadly, they don't always bounce. After this happened to [Howard C.], an Industrial Engineering student from U. of Iowa, he decided to spend $50 on milling his own replacement case out of aluminum rather than trashing the device over a broken battery compartment."

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MIT Unveils Oil-Skimming Robot Swarm Prototype
destinyland writes "Today MIT reveals a swarm of autonomous floating robots that can digest an oil spill. The 16-foot robots drag a nanowire mesh that acts like a conveyor belt to soak up surface oil 'like paper towels soak up water,' absorbing 20 times its weight and then harmlessly 'digesting' the oil by burning it off. Powered by 21.5 square feet of solar panels, the 'Seaswarm' robots run on the power of a lightbulb, and with just 100 watts 'could potentially clean continuously for weeks' without human intervention, MIT announced. The swarm uses GPS data and communicates wirelessly to move as a coordinated group to 'corral, absorb and process' oil spills, and MIT researchers estimate that a fleet of 5,000 could clean up a gulf-sized spill within one month."

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Full-Body Scanners Deployed In Street-Roving Vans
pickens writes "Forbes reports that the same technology used at airport check points, capable of seeing through clothes and walls, has also been rolling out on US streets where law enforcement agencies have deployed the vans to search for vehicle-based bombs. 'It's no surprise that governments and vendors are very enthusiastic about [the vans],' says Marc Rotenberg, executive director of the Electronic Privacy Information Center. 'But from a privacy perspective, it's one of the most intrusive technologies conceivable.' Rotenberg adds that the scans, like those in the airport, potentially violate the fourth amendment. 'Without a warrant, the government doesn't have a right to peer beneath your clothes without probable cause,' Rotenberg says. 'If the scans can only be used in exceptional cases in airports, the idea that they can be used routinely on city streets is a very hard argument to make.'"

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Persistent Home Videoconferencing Solution?
An anonymous reader writes "I'm moving very soon for work, and will be several hundred miles away from my young family for six to nine months. Obviously I'll travel back as often as possible, and there's always Skype and XBLA video, but the whole 'now it's time to talk to dad' thing seems ... a little weak. I was wondering the Slashdot community could help me come up with a more persistent solution. Ideally what I want is an always-on connection between a pc/monitor/camera/speakers in my old kitchen and my new kitchen, so if we're in the kitchens, we can see each other and interact semi-normally. (We're a kitchen-focused family.) Most solutions I can find time out pretty quick, or require some knowledge on the part of the users, and the tech-savvy people are only going to be in one kitchen, to put it politely!" (Read on for a few more details.)

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Scientists Unveil Structure of Adenovirus
An anonymous reader contributes this snippet from Medical News Daily, which begins a story of some interesting medical detective work: "After more than a decade of research, Scripps Research Institute scientists have pieced together the structure of a human adenovirus—the largest complex ever determined at atomic resolution. The new findings about the virus, which causes respiratory, eye, and gastrointestinal infections, may lead to more effective gene therapy and to new anti-viral drugs."

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Google Confirms Chrome GPU Acceleration
An anonymous reader writes "Google is already experimenting with GPU acceleration in its latest Chrome developer builds. Chrome 7 can separate different layers of a webpage into CPU and GPU processes and combine those layers using the GPU as long as the browser is now launched with certain switches. Chromium 7 has also a new Labs feature that reveals that Google is thinking about moving tabs from the top of the browser to the left side. It seems that Chrome will be catching up with Firefox 4 and IE9 in terms of hardware acceleration soon."

Read more of this story at Slashdot.

Duke Research Experiment Disrupts Internet Traffic
alphadogg writes with this excerpt from Network World about an experiment gone wrong which affected a big chunk of internet traffic yesterday morning: "It was kicked off when RIPE NCC (Reseaux IP Europeens Network Coordination Centre) and Duke ran an experiment that involved the Border Gateway Protocol (BGP) — used by routers to know where to send their traffic on the Internet. RIPE started announcing BGP routes that were configured a little differently from normal because they used an experimental data format. RIPE's data was soon passed from router to router on the Internet, and within minutes it became clear that this was causing problems. ... [f]or a brief period Friday morning, about 1 percent of all the Internet's traffic was affected by the snafu, as routers could not properly process the BGP routes they were being sent."

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Just Where Is The Lincoln Memorial, Anyhow?
John3 writes "Searching Google Maps for the Lincoln Memorial is returning the location of the FDR Memorial instead. Conservative bloggers smell a conspiracy since Glenn Beck is holding his 'Restoring Honor' gathering at the Lincoln Memorial tomorrow (August 28). Notes for the map listing on Google state 'This place has unverified edits'; so, did someone claim the listing and edit the location?"

Read more of this story at Slashdot.

Google Backs Out of JavaOne
snydeq writes "Citing concerns about Oracle's lawsuit against it, Google has backed out of the upcoming JavaOne conference. 'Oracle's recent lawsuit against Google and open source has made it impossible for us to freely share our thoughts about the future of Java and open source generally,' Google's Joshua Bloch said in a blog post. The move may signal eventually fragmentation for Java, with Google conceivably splintering off the Java-like language it uses for Android."

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Kodak's 1975 Digital Camera
pickens writes "The NY Times reports on a digital camera put together at Kodak's Elmgrove Plant labs in Rochester, NY during the winter of 1975 from a mishmash of lenses and computer parts and an old Super 8 movie camera that took 23 seconds to record a single digital image to its cassette deck and using a customized reader could display the image on an old black and white television. Called 'Film-less Photography,' it took a 'year of piecing together a bunch of new technology' to create the camera which ran off 'sixteen nickel cadmium batteries, a highly temperamental new type of CCD imaging area array, an a/d converter implementation stolen from a digital voltmeter.' When the team of technicians presented the camera to Kodak audiences they heard a barrage of curious questions including — 'Why would anyone ever want to view his or her pictures on a TV?'"

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Skipping Traditional Recruitment, Going Straight To the Source
theodp writes "Out of necessity, reports Slate, tech startups are changing the way workers are screened and hired. Take database technology startup RethinkDB, whose old-school recruiting effort — job boards, external recruiters — yielded hundreds of resumes, dozens of phone screens, and numerous four-hour meetings with viable candidates, but no one who fit their criteria. 'They [recruiters] can't tell the difference between the competent ones and the stars,' complained Y Combinator's Paul Graham. Instead, the RethinkDB founders turned to sites like Github.com and stackoverflow.com to pick up six people (they're still looking), a mix of full-timers and interns, both senior and junior. 'You can see the code being written and how technically accurate they are,' explained RethinkDB's Michael Glukhovsky."

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Native ZFS Is Coming To Linux Next Month
An anonymous reader writes "Phoronix is reporting that an Indian technology company has been porting the ZFS filesystem to Linux and will be releasing it next month as a native kernel module without a dependence on FUSE. 'In terms of how native ZFS for Linux is being handled by this Indian company, they are releasing their ported ZFS code under the Common Development & Distribution License and will not be attempting to go for mainline integration. Instead, this company will just be releasing their CDDL source-code as a build-able kernel module for users and ensuring it does not use any GPL-only symbols where there would be license conflicts. KQ Infotech also seems confident that Oracle will not attempt to take any legal action against them for this work.'"

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PowerPoint Rant Costs Colonel His Job
twoallbeefpatties writes "Wired reports that a 61-year-old reservist in Afghanistan was fired from his job as a staff officer after writing a sardonic op-ed criticizing the daily briefings provided by his taskforce, portraying them as little more than a neverending stream of redundant PowerPoint slideshows. This came after attempts to reform the process by giving his superiors a presentation that, of course, included five PowerPoint slides." Maybe he should have presented it as an art project instead of a complaint.

Read more of this story at Slashdot.

BlackBerry Battle In India Going Down To the Wire
crimeandpunishment writes "With just days before the deadline, BlackBerry's maker was shot down by India in its latest effort to avoid having its services cut off for about a million Indian users of the device. Research in Motion's effort to broaden the debate over data encryption were rejected. The Indian government wants access to users' emails. The head of a powerful industry group in India accused RIM of taking the wrong approach to negotiations, saying, 'It need not have escalated to this level. Folks like RIM have to understand business is done differently here.'"

Read more of this story at Slashdot.

Garmin Recalls 1.25M 'Fire Risk' Satnavs
Barence writes "Garmin is recalling 1.25 million of its nüvi satnavs after batteries overheated. According to Garmin, the issue only affects devices containing batteries manufactured within a set date range by a third-party supplier and that have a specific printed circuit board design. 'It appears that the interaction of these factors can, in rare circumstances, increase the possibility of overheating, which may lead to a fire hazard,' the company said in a statement. 'Although there have been no injuries or significant property damage caused by this issue, Garmin is taking this action out of an abundance of caution.' Perhaps Garmin should also issue a software update that diverts drivers to their nearest fire station?"

Read more of this story at Slashdot.

Lenovo To Launch Chinese Gaming Platform Called Ebox
siliconbits writes "Chinese manufacturer Lenovo will build a video gaming console for the Chinese market and has already spun off a company called Eedoo Technology, including a team of 40 engineers, with the task of developing the platform. It will be called the Ebox, and will be specifically designed to recognize shapes and movement without the need for a dedicated game controller, not unlike Microsoft's Kinect."

Read more of this story at Slashdot.

Paul Allen Files Patent Suit Against Apple, Google, Yahoo, Others
mewshi_nya writes "A firm run by Microsoft co-founder Paul Allen filed suit alleging 11 technology companies are violating patents developed at a Silicon Valley lab that Allen financed more than a decade ago. Named in the lawsuit: Apple, Google, AOL, eBay, Facebook, Netflix, Office Depot, OfficeMax, Staples, Yahoo and Google's YouTube subsidiary. The suit doesn't name Microsoft, Amazon.com or other tech companies in Seattle where Allen is based, and it doesn't estimate a damage amount. The suit lists violations of four patents (PDF) for technology that appear to be key components of the operations of the companies — and that of e-commerce and Internet search companies in general."

Read more of this story at Slashdot.

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