Slashdot Mirror

passthecrackpipe writes "Where can you find a (rhetorical) 11.38 petabits per second bandwidth? It appears to be inside the Lucasfilm Datacenter. At least, that is the headline figure mentioned in this report on a tour of the datacenter. The story is a bit light on the down-and-dirty details, but mentions a 10 gig ethernet backbone (adding up the bandwidth of a load of network connections seems to be how they derived the 11.38 petabits p/s figure. In that case, I have a 45 gig network at home.) Power utilization is a key differentiator when buying hardware, a "legacy" cycle of a couple of months, and 300TB of storage in a 10.000 square foot datacenter. To me, the story comes across as somewhat hyped up — "look at us, we have a large datacenter" kind of thing, "look how cool we are". Over the last couple of years, I have been in many datacenters, for banks, pharma and large enterprise to name a few, that have somewhat larger and more complex setups."

dthomas731 writes to tell us that Computerworld has a brief article on some of DARPA's current projects. From the article: "Later in the program, Holland says, PAL will be able to 'automatically watch a conversation between two people and, using natural-language processing, figure out what are the tasks they agreed upon.' At that point, perhaps DARPA's PAL could be renamed HAL, for Hearing Assistant That Learns. The original HAL, in the film 2001: A Space Odyssey, tells the astronauts how it knows they're plotting to disconnect it: 'Dave, although you took thorough precautions in the pod against my hearing you, I could see your lips move.'"

CmdrGravy writes "The British Police have hacked into Government computers as part of the on-going 'cash for peerages' investigation. They've uncovered evidence which has, so far, led to one arrest and charge of perverting the course of justice for a leading Labour party figure. This charge carries a potential life sentence. The British police have the power to hack into computer systems as part of an investigation. On previous occasions they have said they did not believe the government was providing them with the information they had been asking for and had warned that they would seek other methods to gather evidence. The police won't say what tools they have used. From the article: 'The investigators did not have to notify No 10 if they were "hacking" into its system. One legal expert said: "In some cases, a senior officer can give permission. In other cases, you might need the authorization of an independent commissioner, who is usually a retired judge appointed by the Home Office."'"

An anonymous reader writes "LiveScience is reporting that it may be possible for two snowflakes to be alike after all. For anyone who studies probability, this seems reasonable, given that the article mentions that 10^24 snowflakes fall in any given year. The article contains links to fascinating snowflake pictures. From the article: 'A typical snow crystal weighs roughly one millionth of a gram. This means a cubic foot of snow can contain roughly one billion crystals ... "It is probably safe to say that the possible number of snow crystal shapes exceeds the estimated number of atoms in the known universe," Nelson said. Still, while "no two snowflakes are alike" might hold true for larger snowflakes, Nelson figures it might ring false for smaller crystals that sometimes fall before they have a chance to fully develop. "How likely is it that two snowflakes are alike? Very likely if we define alike to mean that we would have trouble distinguishing them under a microscope and if we include the crystals that hardly develop beyond the prism stage--that is, the smallest snow crystals," Nelson said.'"

r_jensen11 asks: "I know this topic has been asked at least once before, but seeing as how 6 years have passed, I figured the question is due again. It's about that time of the year again when we find out how much we owe Uncle Sam (or as in my case, how much Uncle Sam owes me). Software has changed drastically in the past 6 years, since the previous query I found on Slashdot, as well as many tax rules. Does anyone here use tax software other than TurboTax and TaxCut? I know that there are also online forms I can fill out, but which ones are accessible to people that use OSes other than Windows and Mac OS X? I'd preferably use a program that I can use off-line and store my information locally instead of using eforms, but if I have to resort to eforms, which ones should I investigate and which ones should I stay far away from?"

Dr. Eggman writes "Popular Science has a brief piece on the RedOwl, a brainy-looking flightless robot that can 'read a nametag from across a football field and identify the make and model of a rifle fired a mile away simply by analyzing the sound of the distant blast.' For a paltry $150,000, the machine utilizes robotic hearing technology originally developed by Boston University's Photonics Center to improve hearing aids to sense a shot fired and pinpoint its source, identify it as a hostile or friendly weapon, and illuminate the target with a laser visible only with night vision. The RedOwl, built on an iRobot packbot platform and controlled via a modified Xbox videogame controller, can figure out the location of a target 3,000 feet away, allowing troops to call in a precision air strike."

westlake writes "Washington Post columnist Mike Musgrove offers a rare and balanced view from the mainstream press of the Slamdance Competition and Super Columbine Massacre RPG. Surprised by the effective use of flashbacks and the authentic dialogue of the Columbine game, he goes on to say: 'But when it came time to start creating mayhem in the school's halls, I couldn't bring myself to push the buttons to continue. Odd, I suppose, because I have killed thousands of video game characters over the years. And though the game's chunky graphics are primitive...no game has ever made me feel nearly as queasy. I didn't want to be responsible for the real-world violence that happened that day, even in a game.' Ledonne figures that games will either grow into a medium in which it is acceptable to confront and challenge an audience with titles like his, or will devolve into a stagnant, failed format."

Carl Bialik from WSJ writes "Tech pioneer John Draper, a legendary, eccentric figure in Silicon Valley better known as Cap'n Crunch, has slipped to the margins while his peers became rich, the Wall Street Journal writes in a profile. Draper was a 'phone phreak' and helped develop the technology for word processing and voice-activated telephone menus; meanwhile, he eluded the mainstream by tampering with the phone system, frequenting the rave scene and shouting at anyone smoking anywhere near him. 'Once tolerated, even embraced, for his eccentricities, Mr. Draper now lives on the margins of this affluent world, still striving to carve out a role in the business mainstream,' says the WSJ. More from the article: 'Contemporaries who've gone on to riches and fame say they've tried to help Mr. Draper over the years. Mr. Wozniak says Mr. Draper's problem is that his skills lie in technology rather in making business deals or starting a company. "He didn't come from a business orientation," says Mr. Wozniak.'"

egNuKe asks: "Like some people here, I use Firefox and Adblock. I've blocked the ads that Yahoo puts in my inbox, however the next time I opened it, I've found other ads, and blocked them too. This happened for several times, until I figured out that Yahoo must have some script that checks if the ad is displayed and displays another one, if it hasn't. This is no big problem, I just needed to add several rules to Adblock to block the several ad sources they use. Here is the problem: when Adblock is running and effectively stopping Yahoo mail ads, Firefox would freeze (all open windows and tabs) for about 15 seconds. Then the page opens and there is no ads. The script must be on client side, since it's the browser that's freezing and not the network. Turning off Adblock solves the freezing problem. Is there a cure for this?" This is a touch-and-go issue as it basically boils down to the user's priority (not seeing ads) versus the services priority (displaying the ads it needs to allow the user to enjoy a free service). It was only a matter of time before someone thought to try and work around ad-blockers, and all this will eventually lead to is open warfare (competing Javascript or browser code in the browser) on your machine. Instead of working around the workaround, why not consider another service that doesn't inundate you with ads?

lizzyben writes to mention that CIO Insight is running a short piece that takes a look at why the rocky culture of software development continues to exist despite all of the missed deadlines, blown budgets, and broken promises. From the article: "I was not really looking or thinking about big software projects. I was just coming out of my experiences at Salon, where we built a content management system in 2000, which was painful. I was one of the people in charge of it, and when the dust cleared, I thought, I don't really know that much about software development. Other people must have figured it out better than I have; I must go and learn. So I started reading, and talking to people, and realized it's a big subject and an unsolved problem. And the bigger the project, the harder the problem."

tridium asks: "I recently moved into a new place where the landlord left a Linksys WRT54G v2 router for us to use. The three laptops in the house running XP connected to it fine, but my desktop, running Vista RC1 build 5600, had to be hardwired. The Internet worked fine for a bit, but I noticed some websites weren't loading up (Google, Gmail, and several others), and IM clients weren't working. Vista's self-diagnosis said it couldn't communicate with the DNS server, so I researched and it seems the new TCP stack in Vista is wreaking havoc with my router. I upgraded the firmware from Linksys, tried manually setting IP settings, modified the registry to disable TCP window stacking, but nothing helped. Linksys support was also useless in fixing the problem. I'm at a loss and any help, short of downgrading to XP, would be greatly appreciated." Other people have experienced problems getting Vista to work with off-the-shelf routers. A thread from September identifies the new window scaling feature as a potential culprit, while another article says that Vista and SPI-enabled routers don't play well together. Whether the problem is related is unknown, but another thread offers some troubleshooting tips for anyone else who may be experiencing this problem. Has anyone figured out how to disable (or at least work around) some of the more troubling aspects of Vista's new TCP 'features'?

Gamespot's regular 'Rumor Control' column tackles some confusion around who had the most holiday sales among the three new consoles. A CNBC broadcast prompted GamesIndustry.biz to proclaim the 360 the winner, with some 2 Million in sales. The Wii followed closely behind with 1.8 Million, and the PS3 followed that number with 750,000. The catch here is that, while it's possible a viewer could have assumed this was official NPD data, it wasn't. From the article: "The segment is an interview with Billy Pidgeon, an analyst with IT market intelligence firm IDC. In it, a graphic appears on screen showing estimated console sales in North America for November through December 25, 2006. The numbers match up with the figures being attributed to the NPD, but CNBC attributes IDC as its source on them. The confusion likely comes from a blurb of text that appears at the bottom of the screen shortly after the graphic is taken down. It notes that the 'NDP Group' (sic) pegged the Wii as selling more than twice the number of PS3s for the month of November, which is true, but also something that was announced last month." The numbers may prove to be true, but we're going to have to wait a bit longer to see who actually came out ahead last month.

vix86 writes "Last year's "World Question" from The Edge was "What is your Dangerous Idea?" So to kick off the off the new year: As an activity, as a state of mind, science is fundamentally optimistic. Science figures out how things work and thus can make them work better. Much of the news is either good news or news that can be made good, thanks to ever deepening knowledge and ever more efficient and powerful tools and techniques. Science, on its frontiers, poses more and ever better questions, ever better put. What are you optimistic about? Why? Surprise us! "

produke points us to a review of security vulnerability scanners. It's light on detail and not terribly well organized, but might provide a starting point for more research. From the article: "A few months back I did some intense testing of all the best vulnerability scanners out there... I had a couple nix boxes hooked up, as well as some dozers, and figured I could add clients to a 'once-a-week' scanning contract. So naturally, I wanted to use the scanner that was the best for my purpose... Better to use firewalk, hping3 (now with scripting!), nmap, etc., and leave these crutch-like tools alone."

Both the Xbox 360 and the PlayStation 3 appear to be having a bit of a rough Christmas. For the PS3, it's all about launch jitters. The worst of these jitters is probably the dubious nomination from TIME magazine, who has cited the console as a 'bust'. The 360, likewise, is having problems meeting expectations, especially those of Michael Pachter. He's the gent that expected big sales this Christmas for the console, and he's now trying to figure out why the 360 fell short. What is, perhaps, a larger problem - lack of penetration for the Xbox Live service - is being discussed by Reuters. While the still laudable number of 4 million subscribers sounds impressive, the article points out that the runaway success of the Wii and the overall ratio of possible to actual subscribers should give Microsoft pause. In short, Sony and Microsoft are having good, but not great holiday seasons. Next year, when there's enough stock to go around and big games on the way, we'll see who really 'has the stuff'.

An anonymous reader wonders: "I'm curious as to what tools Slashdot readers use to inventory and document their networks? What got me thinking about this is the part VMWare has been taking in data centers. You've got your SAN, various physical and logical networks, various VMs, and so forth. It just adds a new layer of complexity in terms of documentation. I'm curious as to what people have been using as for doing things like documenting how their backups work, LAN settings, FW settings, where and what runs what services, and so forth. How do you blueprint your entire IT infrastructure so that someone brand new could start and figure out what does what?"

A Pakistani judge has decided to drop terrorism charges against the man described as a "key figure" in the alleged plan to blow up flights out of London using liquid explosives. Instead of facing charges of terrorism for the plot, which forced many travelers to follow strict guidelines with respect to liquids, Rashid Raud now faces charges such as forgery. From the article: "Several commentators said the threat was deliberately exaggerated to bolster the anti-terror credentials of Pakistani President Pervez Musharraf and that it helped to demonise British Muslims of Pakistani origin. The Crown Prosecution Service in the UK said the dropping of charges against Mr Rauf in Pakistan would "make no difference" to the case against the men charged in Britain."

After the state of Illinois lost its bid to ban violent games, they were slapped with the legal fees incurred by the ESA, Video Software Dealers Association, and the Illinois Retail Merchants Association. Now, the Judge has come back to collect the tab: "Turns out Judge Kennelly doesn't play chicken. As the Chicago Tribune has recently reported, Illinois has been given an ultimatum: come up with a way to pay back $510,250 by December 18th or we will figure out a way for you ... 'They have answered the plaintiffs' entreaties with what amounts to shoulder-shrugging and finger-pointing,' Kennelly wrote in an opinion. 'Specifically, they have made no real suggestion about what the plaintiffs need to do to collect what they are entitled to, largely leaving that up to one's imagination.'"

Dan Gillmor has a piece up on his Center for Citizen Media blog about the coming decline in the venerable professions of photojournalism and videography. It's hard to fault Gillmor's argument that the ubiquity of Net-connected cameras and cell phones will mean that, for breaking news at least, a pro will rarely if ever be the ones who capture the shot or the footage that gets widely published and reprinted. The comments to Gillmor's post are worth reading. One reader pulls out the figure that a billion camera phones will be in use globally by 2008.

GodInHell writes to mention an article in the Telegraph, stating that man's impact on the environment has been 'downgraded'. A UN report has found that our species has not had as large effect on climate change as was previously thought. The average temperature is still due to rise almost 5 degrees C in the next 100 years, bringing drastic changes in weather patterns. From the article: "The panel, however, has lowered predictions of how much sea levels will rise in comparison with its last report in 2001. Climate change skeptics are expected to seize on the revised figures as evidence that action to combat global warming is less urgent. Scientists insist that the lower estimates for sea levels and the human impact on global warming are simply a refinement due to better data on how climate works rather than a reduction in the risk posed by global warming."