A user writes "Researchers at Rensselaer Polytechnic Institute have developed a combination battery/capacitor by infusing carbon nanotubes and electrolytes into a paper substrate. The material can be folded, rolled up, or molded to any convenient shape with no effect on power capacity. Operating temperature range is -100 to 300 degrees F. One of the co-authors is quoted: 'We're not putting pieces together — it's a single, integrated device. The components are molecularly attached to each other: the carbon nanotube print is embedded in the paper, and the electrolyte is soaked into the paper. The end result is a device that looks, feels, and weighs the same as paper.'" The researchers haven't yet developed a high-volume way to manufacture the devices. They envision ultimately printing sheets between rollers like newsprint.

ttsiod writes "An internet connection is not always at hand. I wanted to install Wikipedia on my laptop to be able to carry it along with me on business trips. After trying and rejecting the normal (MySQL-based) procedure, I quickly hacked a much better one over the weekend, using open source tools. Highlights: (1) Very fast searching. (2) Keyword (actually, title words) based searching. (3) Search produces multiple possible articles, sorted by probability (you choose amongst them). (4) LaTeX based rendering for mathematical equations. (5) Hard disk usage is minimal: space for the original .bz2 file plus the index built through Xapian. (6) Orders of magnitude faster to install (a matter of hours) compared to loading the 'dump' into MySQL — which, if you want to enable keyword searching, takes days."

Bithmus writes "I have been tasked with finding a way for our company to handle our laptop backups. We currently have nightly backups of our servers, but no backups of laptops. In our business we develop, implement, and sell another company's software; I guess that makes us a Valued Added Reseller. During development our consultants will create copies of a customer's database on MSDE on their laptops. If a hard drive crashes, all of the work done on that laptop is lost. There are other files that need to be saved, but the databases are really the important items. Ideally these databases would be stored on the SQL servers and the other files stored on the file server, but this is not happening. What do Slashdot readers do to protect data on laptops or computers outside of a local network?"

According to a senior designer on the 2K Boston (formerly Irrational) game Bioshock a number of publishers turned them down when the company brought the title to their doorstep. "Ken (Levine) spent years pitching the game to publishers but no one was interested, incredible as that seems now. I joined Irrational in December 2004 and my first job was to get a publishing deal for the game (I worked as the Business Development Director for the first six months). I remember pitching the game to one publisher who later told a friend of mine that it was 'just another f-ing PC FPS that's going to sell 250,000 units." Just in case you didn't catch it over the weekend, there's a demo for the game up on Xbox Live. PC owners hold tight: a PC demo is coming, and hopefully before the game launches on the 21st.

Abdul tips a thin little review up at The Inquirer of the Themis Slice. "The Slice is a three socket Opteron machine with two PCIe slots and two Infiniband 4x ports... Why would you want three sockets rather than four? Easy, latency. Any CPU in a 3S system is one hop away from any other CPU. In a 4S system, you can be two hops away. This adds latency, and more importantly, you take a big hit on cache coherency latency. This kills performance."

EconolineCrush writes "As a technical milestone, Hitachi's Deskstar 7K1000 hard drive is undeniably impressive. The drive is the first to pack a trillion bytes into a standard 3.5" form factor, and while some may argue the merits of tebi versus tera, that's still an astounding accomplishment. Hitachi also outfitted the drive with 32MB of cache—double what you get with standard desktop drives—making this latest Deskstar a leader in both cache size and total capacity. That looks like a great formula for success on paper, but how does it pan out in the real world? The Tech Report has tested the 7K1000's performance, noise levels, and power consumption against 18 other drives to find out, with surprising results."

PoliTech writes "iPhone bills are surprisingly large - 'Xbox Large', according to Ars technica: 'AT&T's iPhone bills are quite impressive in their own right. We're starting to get bills for the iPhone here at Ars, and while many of us have had smartphones for some time, we've never seen a bill like this. One of our bills is a whopping 52 pages long, and my own bill is 34 pages long. They're printed on both sides, too. What gives? The AT&T bill itemizes your data usage whenever you surf the Internet via EDGE, even if you're signed up for the unlimited data plan. AT&T also goes into an incredible amount of detail to tell you; well, almost nothing. For instance, I know that on July 27 at 3:21 p.m. I had some data use that, under the To/From heading, AT&T has helpfully listed as Data Transfer. The Type of file? Data. My total charge? $0.00. This mind-numbing detail goes on for 52 double-sided pages (for 104 printed pages!) with absolutely no variance except the size of the files.' You would think that a data company would have a more efficient billing process."

kripkenstein writes "Jim Zemlin (executive director for the Linux Foundation) gave a talk at LinuxWorld saying that the open source community should stop poking fun at Microsoft. From the VNU article: 'Open source vendors have to recognize that Windows is here to stay and that together with Microsoft it will form a duopoly in the market for operating systems. This also requires that the Linux community respects Microsoft rather than ridicule it. "There are some things that Windows does pretty well," Zemlin said. Microsoft for instance has excelled in marketing the operating system, and has a good track record in fending off competition.'"

ela_gervaise writes "SIGGRAPH 2007 was the stage where Microsoft dropped the bomb, informing gamers that the currently available DirectX 10 hardware will not support the upcoming DirectX 10.1 in Vista SP1. In essence, all current DX10 hardware is now obsolete. But don't get too upset just yet: 'Gamers shouldn't fret too much - 10.1 adds virtually nothing that they will care about and, more to the point, adds almost nothing that developers are likely to care about. The spec revision basically makes a number of things that are optional in DX10 compulsory under the new standard - such as 32-bit floating point filtering, as opposed to the 16-bit current. 4xAA is a compulsory standard to support in 10.1, whereas graphics vendors can pick and choose their anti-aliasing support currently. We suspect that the spec is likely to be ill-received. Not only does it require brand new hardware, immediately creating a minuscule sub-set of DX10 owners, but it also requires Vista SP1, and also requires developer implementation.'"

blackdefiance writes "The New York Times is reporting that firm plans for the first hotel in space are now in the works. Slated for a 2012 opening, 'Galactic Suite' will cost about $4 million for a three-day stay. 'They may have solved the issue of how to take a shower in weightlessness -- the guests will enter a spa room in which bubbles of water will float around. When guests are not admiring the view from their portholes they will take part in scientific experiments on space travel. Galactic Suite began as a hobby for former aerospace engineer Claramunt, until a space enthusiast decided to make the science fiction fantasy a reality by fronting most of the $3 billion needed to build the hotel. An American company intent on colonizing Mars, which sees Galaxy Suite as a first step, has since come on board, and private investors from Japan, the United States and the United Arab Emirates are in talks.'"

Coryoth writes "Following on from a previous story about UK schools encouraging students to drop mathematics, an article in The Age accuses Australian schools of much the same. The claim is that Australian schools are actively discouraging students from taking upper level math courses to boost their academic results on school league tables. How widespread is this phenomenon? Are schools taking similar measures in the US and Canada?"

reddburn writes "Macworld has posted a story by IDN News Service about a hacker who posted instructions for saving streaming movies from Netflix, defeating Microsoft's DRM code designed to prevent users from saving the content. From the article: 'A hacker who calls himself Dizzie wrote late last month on the Rorta hacking forum that "Netflix doesn't easily allow you to save the flicks and watch them at your leisure because the films are entrapped in some ... Windows Media DRM wrapper," referring to Microsoft's DRM system. Word of his hack spread more widely this week in various blogs and Web sites...He writes that the process for removing the DRM could take a few attempts, and the process does not remove the time limit imposed by Netflix on viewing the content. The Netflix site was down for maintenance early Thursday, although it was unclear if it was related to the hack. The site was back up later Thursday morning.'"

Ian Lamont writes "Microsoft has quietly been building up graphics-related R&D, reports Computerworld, noting that Microsoft employees will be presenting one out of every eight papers at SIGGRAPH 2007. And it's not a fluke — other recent Microsoft graphics-related developments include Photosynth, which has been discussed on Slashdot several times, as well as the Silverlight/Expression Studio graphics suite, which will compete with Adobe's Flash/Illustrator/Lightroom/Dreamweaver offerings. At SIGGRAPH, Microsoft will supposedly have demos of some new software including image deblurring tools and Soft Scissors, which 'solves the vexing problem of how to cut and paste an image from one background to another if the image's edges — hair blowing in the wind, blades of grass — are very complex.' Microsoft's competitors aren't sitting down. Adobe's CEO, calling Microsoft a '$50 billion monopolist,' has questioned whether Silverlight will be compatible with non-Windows operating systems, and Google has also been building up its own graphics-related software products, such as the 3D modeling tool SketchUp, and Google Earth."

Roland Piquepaille writes "According to BusinessWeek, an Israeli startup, aptly named Deep Breeze, has developed a high-tech replacement for the 200-year-old stethoscope. This noninvasive device can draw, in seconds, an image of your lungs by listening to its vibrations. The Vibration Response Imaging (VRI) system could already be used in Israel, Europe and South Korea. Last month, the US Food and Drug Administration approved its introduction in the US. But don't expect to see one of these systems used by your local physician anytime soon. This VRI system will carry a price tag of over $40K."

SlinkySausage writes "The endless security measures imposed on society as a result of the "war on terror" have become overblown and intrusive, according to Microsoft Redmond senior security analyst Steve Riley. He made the comments in a talk at day one of Tech.Ed Australia about software security. Riley also fessed up that Microsoft cocked up XP from a security perspective. "We let you down with XP," he said. Microsoft also showed a very interesting new desktop virtualisation technology called SoftGrid, which allows applications to be virtualised individually, rather than a whole OS. Think Virtual PC or VMware, but instead of virtualising an OS, just a single application is virtualised."