Ponca City, We love you writes "A gun that fires variable-speed bullets that can be set to kill, wound, or just inflict a bruise is being built by a Lund and Company Invention, a toy design studio that makes toy rockets powered by burning hydrogen obtained by electrolyzing water. The company is being funded by the US Army to adapt the technology to fire bullets instead. The new weapon, called the Variable Velocity Weapon System or VWS, lets the soldier use the same rifle for crowd control and combat, by altering the muzzle velocity. It could be loaded with 'rubber bullets' designed only to deliver blunt impacts on a person, full-speed lethal rounds, or projectiles somewhere between the two. Bruce Lund, the company's CEO, says the gun works by mixing a liquid or gaseous fuel with air in a combustion chamber behind the bullet. This determines the explosive capability of the propellant and consequently the velocity of the bullet. 'Projectile velocity varies from non-lethal at 10 meters, to lethal at 100 meters or more, as desired,' says Lund. The existing VWS design is a .50 caliber (12.7 mm) rifle weapon, but Lund says the technology can be scaled to any size, 'handgun to Howitzer.'"

Stony Stevenson writes "New figures suggest that 92.3 percent of all email sent globally during the first three months of 2008 was spam. The data from Sophos also indicated that 23,300 new spam-related web pages were created every day during the period, or one about every three seconds. For the first time Turkey's contribution to the global spam problem puts it in the top three offending countries. Compromised computers in Turkey are now responsible for relaying 5.9 percent of the world's junk email, compared to 3.8 percent in the final quarter of 2007."

Big Fat Dave writes "Thanks to research from Japan's Tohoku University, an article at Tech.co.uk wonders if someday the megabit and gigabit classes of net connections will join kilobits in the 'antique tech' bin. By doing some advanced mathematics and 'tweaking' existing network protocols, researchers may be able to enable standard fiber-optic cables to carry data at hundreds of terabits per second. 'At that speed, full movies could be downloaded almost instantaneously in their hundreds. At the heart of the development is a technique already used in some digital TV tuners and wireless data connections called quadrature amplitude modulation (QAM). One glance at the Wikipedia explanation shows that it's no easy science, but the basics of QAM in this scenario require a stable wavelength for data transmission. As the radio spectrum provides this, QAM-based methods work fine for some wireless protocols, however the nature of the optical spectrum means this has not been the case for fibre-optic cables ... until now.'"

nightcats writes "According to a story from the Rocky Mountain news, Qwest has received retaliatory action from the NSA for refusing to cooperate in the Bush administration's domestic data-mining activity (i.e., spying on Americans). 'The [just-released government] documents indicate that likely would have been at the heart of former CEO Joe Nacchio's so-called "classified information" defense at his insider trading trial, had he been allowed to present it. The secret contracts - worth hundreds of millions of dollars - made Nacchio optimistic about Qwest's future, even as his staff was warning him the company might not make its numbers, Nacchio's defense attorneys have maintained. But Nacchio didn't present that argument at trial. '"

jcatcw writes "Computerworld reports, "Network Appliance Inc. today announced that it has filed a patent infringement lawsuit against Sun Microsystems Inc. seeking unspecified compensatory damages and an injunction that would prohibit Sun from developing or distributing products based on its ZFS file system technology. The suit, filed in the U.S. District Court in Lufkin, Texas, charges that the Sun ZFS technology infringes on seven NetApp patents pertaining to data processing systems and related software.""

postermmxvicom writes "I remember in college I had one professor who, in addition to being a great teacher, really took advantage of the technology in the classroom to illustrate the concepts for Calculus and Linear Algebra. Well, now I am the teacher. I teach Algebra, AP Calculus, and Physics in high school. This year I have gotten a tablet and a wireless projector. Now I can write on my tablet instead of the board, as well as use other applications. I want to utilize this tech effectively for teaching. Would you please share how you have seen technology effectively used for Math and Physics — either specific software or how that software was used (specific or general)?"

Radio Free Europe writes "The big news is not that SoundExchange has repackaged the same royalty proposal that small webcasters rejected in May, but that SoundExchange has dropped its previous insistence that DRM be a part of any agreement. 'On the bright side, it doesn't appear as if DRM is part of the terms this time around. Previously, SoundExchange stated that webcasters who agree to the deal must actively "work to stop users from engaging in 'streamripping'." This began a war of words between the Digital Media Association (DiMA) and SoundExchange, with DiMA accusing SoundExchange of using rate negotiations to push mandatory DRM. SoundExchange's letter leaves the much-maligned streamripping issue out of the discussion, clearing at least that hurdle.'"

Jamie found an excellent story about the trouble with social graphs. The author discusses the proliferation of social networking websites, the annoying problems this creates, and proposes an open solution to much of the problem. Essentially he is talking about an API for all those relationship systems not under the control of any single commercial entity, coupled with a shared login system. Had things like this been popularized a half a decade ago, we'd be looking at a different internet.

athloi writes "Researchers have made a computer program that learns to decode sounds from different languages in the same way that a baby does. The program will help to shed new light on how people learn to talk. It has already raised questions as to how much specific information about language is hard-wired into the brain."

Craig Maloney writes "Growing up, I found myself more than once in an arcade, be it in the mall, Meijer, or a free-standing building. The atmosphere was unmistakable: loud, with lots of activity, and people getting fully immersed and "in the zone" between them and their pixellated avatar. While playing an arcade game at home has been possible for many years now, the true arcade experience has been a little more elusive. There's something about having an upright video game cabinet, and playing on arcade hardware that gives the game that extra sense of being right in the arcades of my youth. There are many sites out there that have different plans for building a MAME arcade cabinet from scratch, but most read like a post-mortem for how the author pieced together their particular setup. What if you just want to convert an old (non-working, I hope) cabinet into a MAME arcade cabinet? Lots of information is out there, but where do you start? Project Arcade is an excellent introduction for building your own MAME arcade cabinet from scratch, and compiles lots of material into one comprehensive book." Read below for the rest of Craig's review.

Tookis writes "Mozilla's Firefox web browser has made dramatic gains on Microsoft's Internet Explorer throughout Europe in the past year with a marked upturn in FF use compared to IE over the past four months, according to French web monitoring service XiTiMonitor. A study of nearly 96,000 websites carried out during the week of July 2 to July 8 found that FF had 27.8% market share across Eastern and Western Europe, IE had 66.5%, with other browsers including Safari and Opera making up the remaining 5.7%. In some key European markets FF has already reached parity and is threatening to overtake IE as the market leading browser."

cyberdelicat writes to let us know about a Swiss security firm called WabiSabiLabi that is causing waves with its open auction for zero-day security vulnerabilities. While WSLabi claims they will thoroughly vet both buyers and sellers of vulnerabilities, many researchers are skeptical about how effectively they can do this. The Washington Post article mentions the guy who almost opened a similar auction site several years back, to be called Zero-Bay, but pulled the plug at the last minute. SearchSecutiry notes that some security researchers are now referring to WSLabi as "zerobay" as they undermine the auction site by reproducing and publishing vulnerabilities as soon as they appear for sale.

DevanJedi writes "According to an article at Wired.com , several FBI agents are under investigation for illegally acquiring information an American citizens. Overzealous agents used 'misleading emergency letters' obtain phone records of thousands of Americans. This marks the first time government officers have been prosecuted for misuse of the Patriot Act. From the article: 'Unit employees, who are not authorized to request records in investigations, sent form letters to telephone companies to acquire detailed billing information on specific phone numbers by falsely promising that subpoenas were already in the works. According to a third source, FBI officials also said at the meeting that some bureau employees have already been granted immunity from prosecution in the investigation. The third source, who also spoke on condition of anonymity, did not recall, however, that FBI officials described the investigation as "criminal."'"

Dekortage writes "Eldest children have higher IQs than their siblings, according to a recent study by Norwegian researchers. The study focused on men, particularly 'on teasing out the biological effects of birth order from the effects of social status,' but indicates that the senior boy in a family (either by being firstborn, or if an elder brother died) has an average IQ two or three points higher than younger brothers. As noted in the New York Times coverage, 'Experts say it can be a tipping point for some people — the difference between a high B average and a low A, for instance... that could mean the difference between admission to an elite private college and a less exclusive public one.'"