eldavojohn writes "There exists a little-known problem of missing regular matter that has perhaps been overshadowed by the mysteries of dark matter and dark energy. Computer models show that there should be about 40% more regular matter than we see... so where is it? From the article: 'The study indicated a significant portion of the gas is in the filaments — which connect galaxy clusters — hidden from direct observation in enormous gas clouds in intergalactic space known as the Warm-Hot Intergalactic Medium, or WHIM, said CU-Boulder Professor Jack Burns... The team performed one of the largest cosmological supercomputer simulations ever, cramming 2.5 percent of the visible universe inside a computer to model a region more than 1.5 billion light-years across.' This hypothesis will be investigated and hopefully proved/disproved when telescopes are completed in Chile and the Antarctic. The paper will be up for review in this week's edition of the the Astrophysical Journal."

MattSparkes writes, "A Minnesota company, VeraTech, has applied for a patent on an unmanned drone that is nearly invisible to the naked eye. The Phantom Sentinel takes advantage of the phenomenon where fast moving objects appear as only a blur, so it fades out of view once it speeds up. This is achieved by rotating the entire craft. The center of gravity is in open air between two of the blade-like wings. There are some videos of a prototype in action on the VeraTech site." The company says you could get usable video of the terrain by processing the images from a spinning camera. One version of the drone is small enough to launch by throwing it like a boomerang. And it folds for travel.

Chris Reimer writes "C|Net News.com is reporting that a 15-year-old student lost a lawsuit over having an instant messenger icon that represented a death threat against an English teacher on his personal computer that another student reported to school authorities. From the article: 'His parents sued, claiming that the icon was protected by the First Amendment's guarantee of freedom of speech, that the school district failed to train staff in proper threat assessment and that the school board violated state law in not following proper procedures. [The judge] Mordue rejected the free-speech claims.'"

Zenitram asks: "I am a lead technician at a company that repairs computers for various vendors. Many of our systems are from Best Buy's Geek Squad. Based on the systems Geek Squad sends us, it makes me wonder what, if anything, do they actually do? We get systems that have issues that we simply shouldn't have to work on, like: installing device drivers, OS reloads, and reseting CRUs (Customer Removable Units). Additionally, we get systems that are misdiagnosed such as: bad hard drive when a system has faulty RAM; no POST when it simply won't boot into Windows; or no boot when it won't power on at all. So, what is the scope of technical repair that Geek Squad techs do?"

An anonymous reader writes "bit-tech has up a short comparison between Final Fantasy VII and Oblivion. While Oblivion is touted as the latest and greatest PC-based RPG, Final Fantasy VII is held in the minds of many gamers as the best RPG of all time. From the article: 'At the time of its release, nearly ten years ago, FFVII received rave reviews from the press and the public, and it has a claim to being the best loved Final Fantasy game ... In a Top 100 Games of all time, it would be up there in the single digits. It is, by all accounts, Sergeant Pepper-Citizen Kane great. If something is great, it should be great whenever you pick it up -- buy a fresh copy of Pepper or Kane now and they'll still blow you away: they were great in '67 and '41, and they're great now. Is the same true of FFVII?'"

iamlucky13 writes "An article today on space.com discusses the discovery of 6 objects by the European Southern Observatory in Chile that are smaller than typical brown dwarfs, larger than Jupiter, and not orbiting any stars. The objects are surrounded by disks of gas and dust possibly similar to the early solar system. In addition to presenting astronomers with a new group of objects to study, the finding also deepens the debate over what makes a planet. The scientists responsible for the discovery sidestep the question by calling them 'Planetary Mass Objects,' or planemos."

An anonymous reader writes "This is a pretty good insight into some of the dangers of social networking and website customisation -- marketing and loss of privacy. When marketeers know who your friends are and what you are all into, it makes their advertising a lot more effective. From the article: "Why are the companies worth so much money? Why is MySpace worth over half a billion dollars without a proper revenue model? Why is Digg allegedly pitched at over $20m (at the last count) without any idea of where money is going to be pulled from? The answer is - data. Information. Marketing. Every detail about you and me. That is where the money is."

Roland Piquepaille writes "There are many teams of U.S. scientists working on robots able to find improvised explosive devices (IEDs) in Iraq before they can kill American soldiers. Today, let's look at an effort going on at Florida State University (FSU) to build unmanned ground vehicles that could save soldiers' lives. The researchers are creating complex algorithms to control these robots who will have to integrate many different factors such as the type of ground surface or obstacles that might block the vehicle's path. Some of these robots, which also could be used for civilian missions, are currently being tested at FSU. Read more for additional references and pictures of these robots which will have to navigate among dense obstacles."

prostoalex writes "High Performance Computing Newswire is running an article on a paper by computer scientists at the U.S. Department of Energy's Lawrence Berkeley National Laboratory. They have evaluated the processor's performance in running several scientific application kernels, then compared this performance against other processor architectures. The full paper is available from Computer Science department at Berkeley."

An anonymous reader writes to mention a Reuters article about a proposed EU tax on email and phone messages. From the article: "In Italy, the concept of a tax on texting was floated in the past, as a way to help offset the country's huge deficit, although it was flatly rejected by the outgoing government. But Lamassoure argues that with billions of emails and texts sent around the world, it's a novel and simple way to raise funds from new technology. 'Exchanges between countries have ballooned, so everyone would understand that the money to finance the EU should come from the benefits engendered by the EU,' he said."

jayintune writes "2old2play has an interesting article up on the recent push for more laws on videogame sales to children. It goes over the history of violent crime amongst teens and how it relates to the new surge in videogame-related legislation. Do laws really help our children or is it ultimately the parents role to decided?" From the article: "I'd say by the time a kid is three or four, he or she should know it's not okay to hit someone else. The child should be aware violence is not an acceptable response. Parents, grandparents, older siblings, aunts, uncles, cousins, teachers... anyone older than a child should reinforce certain societal values and traits. Kids should and mostly do know better. I talked with a psychologist who told me children can separate reality from fiction at about nine or ten years of age. Well, "pre-teen" is what he said. At that age, they know what's on TV isn't real, what's in a video game isn't real. Video games are easier; they're basically just moving cartoons."

conq writes "BusinessWeek looks at the flaws in the bill proposed by the House of Representatives that would block access to social networks and Internet chat rooms in most federally funded schools and libraries. One big problem with their bill is it is much too vague, it 'could rule out content from any number of Internet companies, including Yahoo! and Google.' What's more, DOPA would prohibit sites that enable users to create their own content and share it. That covers a wide swath of the online world, known colloquially as Web 2.0, where users actively create everything from blogs to videos to news-page collections." This is analysis of a bill we covered yesterday.

At this point, if you're at all interested in online gaming, you probably recognize the 'MMOG' abbreviation. Massively Multiplayer Online Games are one of the most popular genres in gaming right now, and today I have impressions from two titles that do things slightly differently from the norm. Final Fantasy XI has been out for three years on the PC, two years on the PS2, and as of last month made its debut on the Xbox 360. The first Massive title to grace Microsoft's next-gen console is, regrettably, starting to show its age. More sprightly is the standalone expansion to last year's Guild Wars, simply entitled Factions. It adds new content and classes to a very popular Player vs. Player (PVP) title, and manages to meet the high expectations set by the original game's launch. Read on for my impressions of Final Fantasy XI for the Xbox 360, and Guild Wars: Factions.

Billosaur writes "New Scientist is reporting that Baidu, China's largest search engine, is launching its own version of Wikipedia. The site, Baidupedia, differs from the more well-known Wikipedia in that it is self-censoring." From the article: "Unlike Wikipedia, which allows anyone to create and modify entries, Baidupedia is censored by the company to avoid offending the Chinese government. Entries to the encyclopaedia must first pass a filtering system before being added to the site. Baidupedia bars users from including any 'malicious evaluation of the current national system', any 'attack on government institutions', and prevents the 'promotion of a dispirited or negative view of life'."

Despite expectations that this would be the least eventful of the E3 pre-conferences, Microsoft's Peter Moore drops the news that Grand Theft Auto IV will be on Xbox 360. Rockstar and Microsoft have teamed up to do exclusive episodic content in the GTA gameworld for the 360. Slated to release October 16, 2007 in North America, October 19 in Europe. Other details include lots of support for Live Arcade titles (Sonic, Galaga, Street Fighter II), the official unveiling of Shadowrun for the 360 and PC, the airing of the Halo 3 Teaser Trailer (which is already on Xbox Live), and much discussion of 'Live Anywhere'. This last is an expansion of Xbox Live to PC and cell platforms in addition to the Xbox arena.