adaviel writes "LORAN (Long Range Aids to Navigation) is an electronic navigation system using low-frequency radio, used by many boaters (including me) before GPS. It has an approximately 200m accuracy and is a functional replacement in case GPS fails or the US implements selective availability in time of war. The US Coast Guard, part of the Department of Homeland Security, intends to turn it off starting February 8." This is in spite of $160M spent on modernizing LORAN stations over the past 10 years.

I Don't Believe in Imaginary Property writes "With all the turmoil and internet censorship in Iran making it difficult to get an accurate picture of what's going, security researchers have found a way to locate gaps in Iran's filtering by analyzing traffic exiting Iran. The short version is that SSH, torrents and Flash are high priorities for blocking, while game protocols like WoW and Xbox traffic are being ignored, even though they also allow communication. Hopefully, this data will help people think of new ways to bypass filtering and speak freely, even though average Iranians have worse things to worry about than internet censorship, now that the reformists have been declared anti-Islamic by the Supreme Leader. Given the circumstances, that declaration has been called 'basically a death sentence' for those who continue protesting." Reader CaroKann sends in a related story at the Washington Post about an analysis of the vote totals in the Iranian election (similar to, but different from the one we discussed earlier) in which the authors say the election results have a one in two-hundred chance of being legitimate.

the_kanzure points out this AP story on amateur genetic engineering, excerpting: "The Apple computer was invented in a garage. Same with the Google search engine. Now, tinkerers are working at home with the basic building blocks of life itself. Using homemade lab equipment and the wealth of scientific knowledge available online, these hobbyists are trying to create new life forms through genetic engineering a field long dominated by Ph.D.s toiling in university and corporate laboratories." Reader resistant has a few ideas about how to use this sort of lab: "Personally, I'd like to whip up a reasonably long-lasting and durable paint made with dye based on squid genes that glows brightly enough to allow 'guide lines' to be daubed along hallway baseboards, powered by a very low trickle of electricity. Plus, a harmless glowing yogurt would make for a cool prank."

Several readers have pointed out that Sony's much-awaited LittleBigPlanet has hit a snag and will be delayed worldwide. The delay came after it was discovered that a song licensed for use in the soundtrack contained audio samples from the Qur'an. All advanced copies sent to retailers for the target release of October 21 in North America, 22 in PAL territories, and 24 in the UK and Ireland, have been recalled. "The post, by user 'Solid08', indicates of the specific references in the composition: 'In the 18th second: "kollo nafsin tha'iqatol mawt", literally: "Every soul shall have the taste of death' ... almost immediately after, in the 27th second: "kollo man alaiha fan", literally: "All that is on earth will perish."'"

Barence writes "Hackers have released source code that allows the 'backup' of RFID-protected passports, although the tool can potentially be used to create fake or cloned documents. The Hacker's Choice, a non-commercial group of computer security experts, has released a video showing a cloned passport being approved by a security scanner at a Dutch airport. When the reader scans the passport, it is revealed to belong to one Elvis Aaron Presley, complete with picture. Reports of the hackers serenading security staff with 'Are You Clonesome Tonight' are unconfirmed."

alphadogg writes "The Payment Card Industry Security Standards Council, the organization that sets technical requirements for processing credit- and debit-cards, Wednesday issued revised security rules, while also indicating next year it will focus on new guidelines for end-to-end encryption, payment machines and virtualization. PCI adherence has been pushed big time in the industry to help avoid more big breaches such as the one involving TJX. Those familiar with the standard say it could be expensive to implement and that there are some things those using wireless LANs will need to pay especially close attention to."

Rock, Paper, Shotgun has a review of an old but entertaining freeware Tron game called Armagetron . The author heaps praise on the game for its "beautiful simplicity" and its exciting multiplayer options. More screenshots and a wiki are available on the game's website. Quoting: "It's all about speed, really. You might think driving in clever geometric patterns would win you the game, but speed is the real the alpha and the omega of Armagetron. See, if you can drive parallel to old enemy trails for long enough to get your speed up to two times, three times or even four times more than your starting speed then you become a hunter of men. It becomes within your power to dart off towards other players, overtake them, and take a couple of quick turns that mean your trail boxes them into a tiny space."

toomuchtoomuchspam writes "According to Websense, Microsoft's CAPTCHA has been busted again. CAPTCHA was surely a logical move for different service providers to fight against spammers, but it seems to be melting down. 'Realizing the potential for massive abuse from spammers with anti-CAPTCHA capabilities, who could use the clean IP reputation to carry out various attacks over Email and Web space, Microsoft attempted to increase the complexity of their CAPTCHA system. The CAPTCHA system was revised in an attempt to both prevent automatic registrations from computer programs or automated bots, and preserve CAPTCHA's usability and reliability. As this attack shows, those efforts have failed,' says Websense security researcher Prasad. Could there be any better CAPTCHA? A better solution?"

Slatterz writes "Toshiba has unveiled a battery prototype that offers a 90 percent charge capacity in just 10 minutes. The Super Charge Ion Battery (SCIB) is capable of handling 5,000 to 6,000 recharge cycles, compared to the typical 500 offered by standard lithium-ion batteries. The new battery is composed of a durable material that offers a high level of thermal stability and prevents overheating."

For the last 10 years, I have been asking people more knowledgeable than I, "How big should my swap be?" and the answer has always been "Just set it to twice your RAM and forget about it." In the old days, it wasn't much to think about — 128 megs of RAM means 256 megs of swap. Now that I have 4 gigs of RAM in my laptop, I find myself wondering, "Is 8 gigs of swap really necessary?" How much swap does the average desktop user really need? Does the whole "twice your RAM" rule still apply? If so, for how much longer will it likely apply? Or will it always apply? Or have I been consistently misinformed over the last 10 years?

Bergkamp10 from ComputerWorld writes "Microsoft's leader of C# development, writer of the Turbo Pascal system, and lead architect on the Delphi language, Anders Hejlsberg, reveals all there is to know on the history, inspiration, uses and future direction of one of computer programming's most widely used languages — C#. Hejlsberg also offers some insight into the upcoming version of C# (C#4) and the new language F#, as well as what lies ahead in the world of functional programming."

An anonymous reader writes "GrokCode analyzes more than 200 famous programmers to determine what types of projects made them famous. Inventing a programming language, game, or OS ranked among the top projects likely to lead to fame. Most programmers became famous through their work on only one project. The article also shows that among famous programmers, the ratio of males to females is much larger than among normal programmers."

Ponca City, We love you writes "Temple University physics professor Rongjia Tao has developed a simple device that could dramatically improve fuel efficiency in automobiles by as much as 20 percent. The device, attached to the fuel line of a car's engine near the fuel injector, creates an electric field that thins fuel, reducing its viscosity so that smaller droplets are injected into the engine. Because combustion starts at the droplet surface, smaller droplets lead to cleaner and more efficient combustion. Six months of road testing in a diesel-powered Mercedes-Benz automobile showed an increase from 32 miles per gallon to 38 mpg, a 20 percent boost, and a 12-15 percent gain in city driving. 'We expect the device will have wide applications on all types of internal combustion engines, present ones and future ones,' Tao wrote in the study published in Energy & Fuels. 'This discovery promises to significantly improve fuel efficiency in all types of internal combustion engine powered vehicles and at the same time will have far-reaching effects in reducing pollution of our environment,' says Larry F. Lemanski, Senior Vice President for Research and Strategic Initiatives at Temple."

hhavensteincw writes "On Monday Google detailed new plans to digitize millions of newspaper pages with articles, photographs, and headlines intact so they can be accessed and searched online. 'Around the globe, we estimate that there are billions of news pages containing every story ever written,' Google said in a blog post. 'It's our goal to help readers find all of them, from the smallest local weekly paper up to the largest national daily.' For example, Google noted the availability of an original article from the Pittsburgh Post-Gazette from 1969 about the landing on the moon." When you search the news archive for, e.g., "Chicago fire" or "Rosenberg trial," a significant fraction of the result pages cost money to view.