An anonymous reader sends us to Cosmos Magazine for a speculative article arguing that a 'shadow biosphere' may exist on Earth, unrelated to life as we know it. If such non-carbon-based life were found here at home, it would alter the odds for how common life is elsewhere in the universe, astrobiologists say. "The tools and experiments researchers use to look for new forms of life — such as those on missions to Mars — would not detect biochemistries different from our own, making it easy for scientists to miss alien life, even if [it] was under their noses. ... Scientists are looking in places where life isn't expected — for example, in areas of extreme heat, cold, salt, radiation, dryness, or contaminated streams and rivers. [One researcher] is particularly interested in places that are heavily contaminated with arsenic, which, he suggests, might support forms of life that use arsenic the way life as we know it uses phosphorus."

holy_calamity writes "The FBI has released images of some of the kit that will be deployed to safeguard Obama's inauguration, including mine-proof armored trucks like those used in Iraq to protect against IEDs, and a large armored chamber that any bombs will be shoved inside to be transported away and perhaps detonated inside. Interesting, even though the really good stuff is presumably being kept under wraps." Relatedly, necro81 writes "The Inauguration of Barack Obama tomorrow is expected to put considerable stress on the cellphone network around Washington, DC. The expected crowd could top two million people, and many of them are expected to call, text, tweet, photo, and blog their way through the event. In response, the major wireless carriers in the area have spent millions of dollars upgrading their local networks and will bring in extra 'cells on wheels' (COWs) and 'cells on light trucks' (COLTs). They are also requesting that attendees limit their usage during the event, and avoid bandwidth-heavy activities — like uploading photos — until afterward."

An anonymous reader writes "New security check points in 2020 will look just like something out of the futuristic movie, The Minority Report. The idea of the new checkpoints will allow high traffic to pass through just as you were walking at a normal pace. No more waving a wand to get through checkpoints — the new checkpoint can detect if you have plans to set off a bomb before you even enter the building."

HardYakka writes "According to this post in the Fortune blog, the iTunes app store has been a boon for users but some developers are saying the number of free and 99 cent apps make it difficult for developers to create complex, higher priced apps. Craig Hockenberry of Iconfactory says the iPhone may never get its killer app like the spreadsheet was for the Mac. If Apple does not do something, the store will be left with only ring tones and simple games. Some are suggesting that overpaid developers are the problem and the recession will soon lower the wages and costs for complex apps."

jamie points out an interesting story which started a few days ago, when a pair of students from the Netherlands released a Firefox add-on which integrated links to the Pirate Bay on Amazon product pages. Customers who had the add-on would see a large "Download 4 Free" button next to items which were also available on the Pirate Bay. The add-on quickly drew notice, and the creators were hit with a take-down notice and threats of litigation from Amazon. Now, the students have removed the add-on, and they are claiming an unusual defense: "'Pirates of the Amazon' was an artistic parody, part of our media research and education at the Media Design M.A. course at the Piet Zwart Institute of the Willem de Kooning Academy Hogeschool Rotterdam, the Netherlands. It was a practical experiment on interface design, information access and currently debated issues in media culture. We were surprised by the attentions and the strong reactions this project received. Ultimately, the value of the project lies in these reactions. It is a ready-made and social sculpture of contemporary internet user culture."

liraz writes "Stuart Cohen, former CEO of Open Source Development Labs, has written an op-ed on BusinessWeek claiming that the traditional open source business model, which relies solely on support and service revenue streams, is failing to meet the expectations of investors. He discusses the 'great paradox' of the FOSS business model, saying: 'For anyone who hasn't been paying attention to the software industry lately, I have some bad news. The open source business model is broken. Open source code is generally great code, not requiring much support. So open source companies that rely on support and service alone are not long for this world.' Cohen goes on to outline the beginnings of a business model that can work for FOSS going forward."

svnt writes "Janella Spears wiped out her husband's retirement account, remortgaged their paid-for house, and took out a lien against the family car in an attempt to cash in on the deal. A undercover officer involved with the investigation called it the worst example of the scam he's ever seen. Thoughtfully, Spears has gone public with her story as a warning to others not to fall victim."

NewYorkCountryLawyer writes "The Boston judge who has consolidated all of the RIAA's Massachusetts cases into a single case over which she has been presiding for the past 5 years delivered something of a rebuke to the RIAA's lawyers, we have learned. At a conference this past June, the transcript of which (PDF) has just been released, Judge Nancy Gertner said to them that they 'have an ethical obligation to fully understand that they are fighting people without lawyers ... to understand that the formalities of this are basically bankrupting people, and it's terribly critical that you stop it ...' She also acknowledged that 'there is a huge imbalance in these cases. The record companies are represented by large law firms with substantial resources,' while it is futile for self-represented defendants to resist. The judge did not seem to acknowledge any responsibility on her part, however, for having created the 'imbalance,' and also stated that the law is 'overwhelmingly on the side of the record companies,' even though she seems to recognize that for the past 5 years she has been hearing only one side of the legal story."

AcidAUS writes "Last week's bust of the largest spam operation in the world has had no measurable impact on global spam volumes. The spam gang, known by authorities and security experts as HerbalKing, was responsible for one-third of all spam, the non-profit antispam research group Spamhaus said." The article speculates that the operators of HerbalKing simply passed on to associates the keys to the automated, 35,000-strong botnet, and the spam flow didn't miss a beat.

SkeptOlympics writes "A new chapter in the ongoing controversy surrounding China's women's gymnastics team opened today, as search engine hacker stryde.hax found surviving copies of official registration documents issued by China's General Administration of Sport of China. The incriminating documents, expunged by censors from the official site and from Google's document cache, still appear in the document translation cache of Chinese search giant Baidu, here (1) and here (2), showing the age of one of China's gold medal winning gymnasts to be 14 instead of 16, the minimum age for competition presented on her government-issued passport. Now that official government documentation is available, how long will the IOC be able to keep a lid on this scandal?" I imagine the answer is "Forever."

theodp writes "Move over, Thomas Edison. Here comes Mark Zuckerberg, inventor extraordinaire. Zuck's still waiting for that elusive first patent to be issued, but take a gander at the Facebook founder's patent application for Dynamically Generating a Privacy Summary to get an idea of what's in the works. After you check boxes on a form to indicate that 'Everyone from San Francisco, CA, Social Network Provider, and Harvard' can see your profile, Zuckerberg's 'invention' will miraculously display: 'People from San Francisco, CA, Social Network Provider, and Harvard can see your profile.' How dare Rolling Stone question his inventiveness!"

Fallen Andy writes "'The Register' has an article describing 'Limbo of the Lost' (developed by Majestic and sold in the U.S by Tri Synergy) which seems to have 'borrowed' copiously graphics assets from other games. Over at the GamesRadar forum there is a thread with some screenshots. Finally, this game has its own Wikipedia entry. Warning to all — move the soft drink away from the keyboard and monitor before you look at those screenshots. Blatant this is, very blatant indeed."

An anonymous reader writes "My housemate uses an aggressive P2P client, that when in use makes the Internet unusable for everyone else connected to the network. After hearing about various ISPs shaping traffic to reduce P2P traffic, I was wondering if there was a solution for managing P2P traffic on a home network. I have a Linksys WRT54G available for hacking. Can Slashdot recommend a way to reduce the impact of P2P on my network and make it usable again?"

Anonymous Meoward writes "Today Hans Reiser was found guilty of first degree murder in Oakland, California. Quoting Wired: 'In a murder case with no body, no crime scene, no reliable eyewitness and virtually no physical evidence, the prosecution began the trial last November with a daunting task ahead... The turning point in the trial came when Reiser took the stand in his own defense March 3.' Whether he really did it or not, Hans basically just didn't know when to shut up."