Macharius writes "Today, the Texas Board of Education approved 11-4 a social studies curriculum that will put a conservative stamp on history and economics textbooks, stressing the role of Christianity in American history and presenting Republican political philosophies in a more positive light. The article goes on to mention that Texas's textbook approvals carry less influence than they used to due to digital localization technology, but is that even measurable given how many millions of these textbooks will still be used across the country?"

jamie found a video on Warren Ellis's blog introducing a new way to visualize RFID fields. The film is by Timo Arnall and Jack Schulze. The subject is introduced in words on the BERG site (a design consultancy); the tech behind it is explored at Touch, a project that experiments with near-field communications. "This image is a photographic mapping of the readable volume of a radio field from an RFID reader. The black component in the image is an RFID reader... The camera has been fixed in its position and the reader photographed. Using a tag connected to an LED we paint in the edges of the readable volume with a long exposure and animate them to show the form."

wonkavader writes "Tuesday was a good day for smartbook news. News articles from Sept. 8 tell us that both Foxconn and Hon Hai are developing ARM-based smartbooks. PC World reports that Foxconn's devices 'use a few different Linux operating systems, including one similar to the Intel-backed Moblin OS and one developed by Foxconn. The company is currently looking into Google's Android mobile OS for possible use as well.' Reuters reports that Hon Hai is also developing them. Hon Hai makes the iPhone and the Wii."

Valve's announcement that Left 4 Dead 2 would be released only a year after the first game has generated a great deal of controversy among fans of the game. There are concerns that Left 4 Dead will not get any additional content, the community will be divided, and that the quick development cycle won't do justice to the sequel. Now, Valve devs and execs are going out of their way to address those concerns. Left 4 Dead project lead Chet Faliszek said, "It just became very clear that this was a cohesive, singular statement we wanted to make, not a more slow update thing... too much stuff was tied together with too many other things." Developer Tom Leonard was quick to point out that work wouldn't cease for the first game: "We are doing updates across the summer, adding new matchmaking features, and new features to facilitate user maps after the SDK is out. ... Additionally, those maps can be transported into Left 4 Dead 2." Doug Lombardi said simply, "Trust us a little bit," explaining that Gabe Newell is "always talking about providing entertainment as a service — it's not about making a game any more."

hansamurai writes "Left 4 Dead 2 has been announced at E3, and a trailer for the game has surfaced. It will be released November 17, 2009, just a year after the first game. Gameplay changes include a new focus on melee weapons, especially the iconic anti-zombie weapon, the chainsaw. The cast of characters is brand new, but the plot appears to take place during the same zombie outbreak." The game is being developed for the PC and Xbox 360, and Valve says it will make use of a new version of their AI engine, which has the ability to "procedurally change weather effects, world objects, and pathways in addition to tailoring the enemy population, effects, and sounds to match the players' performance." Rock, Paper, Shotgun got the chance to do a hands-on preview, providing details about the gameplay and confirming that "it's a coherent new imagining of the game, this time bigger, smarter, and far more elaborate. Oh, and gloriously more gory."

kyriacos notes that Microsoft will be adding memcpy() to its list of function calls banned under its secure development lifecycle. This reader asks, "I was wondering how advanced C/C++ programmers view this move. Do you find this having a negative impact on the flexibility of the language, and do you think it will restrict the creativity of the programmer?"

Bruce Perens writes "The World Health Organization will no longer refer to Virus A(H1N1) as 'Swine Flu,' citing ethnic reactions to 'swine,' for example among middle-eastern cultures who feel that swine are unclean. Or, is it because meat packers are concerned that people might stop eating pork in fear of the virus? WHO suggests that the public select a new name for the virus. I suggest that we all start calling it The Colbert Flu, after the comedian and fake pundit who asked his audience to stuff a NASA poll so that a Space Station module would be named after him. What can we do to make the name stick?"

Sockatume writes "Shingo Maeda and colleagues at Waseda University have created a polymer gel that walks under its own chemical power. The team exploited the oscillating Belousov-Zhabotinsky reaction to create periodic changes in the size of the polymer, and built a tensed structure that would amplify those small movements into a horrifically potent gait. The current version only walks across a notched surface, but the team are working on a terrible new form that will cross smooth surfaces like a snail. The team say they intend to apply it in the self-assembly of small structures. Suddenly, I can't stop screaming."

Vigile writes "With the release of AMD's latest budget graphics card, the Radeon HD 4770, the GPU giant is bringing a lot of technology to the table. The card sports the world's first 40nm GPU (beating out CPUs to a new process technology for the first time), GDDR5 memory, and 640 stream processors, all for under $100. What is even more interesting is that as PC gaming has evolved it appears that a $99 graphics card is all you really need to play the latest PC titles — as long as you are comfortable with a resolution of 1920x1200 or below. Since so few PC gamers have screens larger than that, could the world of high-end PC graphics simply go away?"

CWmike writes "Advanced Micro Devices on Thursday introduced the latest member of its Phenom II X4 family of high-performance quad-core CPUs, which the No. 2 chip maker said it had run as fast as 7 GHz in extreme overclocking tests. Out of the box, the new X4 955 Black Edition, which is aimed at gamers and hobbyists, runs at 3.2 GHz, giving it similar performance to Intel's fastest desktop chips at lower cost, AMD says. The company was able to more than double the CPU's speed during its tests using extreme cooling technology that is not safe at home, said Brent Barry, an AMD product manager. The Web site Ripping.org notes that hobbyists with early access to the X4 955 chip have been able to clock it at up to 6.7 GHz. AMD said the chip was safe with fan cooling at up to 3.8 GHz."

Mohamed Zaian writes "Canonical, the commercial sponsor of Ubuntu, announced today that Ubuntu 9.04 Desktop Edition is free to download from Thursday 23 April. Also announced were the simultaneous releases of Ubuntu 9.04 Server Edition and Ubuntu 9.04 Netbook Remix (UNR). Ubuntu 9.04 Desktop Edition delivers a range of feature enhancements to improve the user experience. Shorter boot speeds, some as short as 25 seconds, ensure faster access to a full computing environment on most desktop, laptop and netbook models. Enhanced suspend-and-resume features also give users more time between charges along with immediate access after hibernation. Intelligent switching between Wi-Fi and 3G environments has been broadened to support more wireless devices and 3G cards, resulting in a smoother experience for most users."

maglo writes "The judge who handed down the harsh sentence to the four accused in the The Pirate Bay trial was biased, writes Sveriges Radio (Sweden Public Radio): sr.se (swedish). Google translation. The judge is member of two copyright lobby organizations, something he shares with several of the prosecutor attorneys (Monique Wadsted, Henrik Pontén and Peter Danowsky). The organizations in question are Svenska Föreningen för Upphovsrätt (SFU) and Svenska föreningen för industriellt rättsskydd (SFIR)."

An anonymous reader writes "Over on the PC World blog, Keir Thomas engages in some speculative thinking. Pretending to be writing from the year 2025, he describes a world of 'Good Enough computing,' wherein ultra-cheap PCs and notebooks (created to help end-users weather the 'Great Recession' of the early 21st century) are coupled to open source operating systems. This is possible because even the cheapest chips have all the power most people need nowadays. In what is effectively the present situation with netbooks writ large, he sees a future where Microsoft is priced out of the entire desktop operating system market and can't compete. It's a fun read that raises some interesting points."

smolloy writes "The world's first X-ray laser (LCLS) has seen first light. A Free Electron Laser (FEL) is based on the light that is emitted by accelerated electrons when they are forced to move in a curved path. The beam then interacts with this emitted light in order to excite coherent emission (much like in a regular laser); thus producing a very short, extremely bright, bunch of coherent X-ray photons. The engineering expertise that went into this machine is phenomenal — 'This is the most difficult light source that has ever been turned on,' said LCLS Construction Project Director John Galayda. 'It's on the boundary between the impossible and possible, and within two hours of start-up these guys had it right on.' — and the benefits to the applied sciences from research using this light can be expected to be enormous: 'For some disciplines, this tool will be as important to the future as the microscope has been to the past,' said SLAC Director Persis Drell."