SpaceAdmiral notes the news that scientists have succeeded in convincing experiment subjects that a mannequin's body is their own, and even feeling at home in the body of someone of the opposite sex. The effect could prove useful in virtual reality applications and in robot technology. Here's the paper on PLoS ONE.

adamengst writes "Numerous users have been complaining about grey lines that muddy the crispness of the displays of the recently updated MacBook Air. Doug McLean explains the problem in TidBITS, along with what Apple appears to be doing about it."

jameswing writes "I am thinking of buying a UMPC, such as an Eee PC or a Wind for my son, and wanted to get input from Slashdot. He is almost 2 and really curious about our computers, and anything electronic. I want to foster this in him, without having him on my desktop or laptop. I also don't really like the idea of getting one of those cheap 'Learning Laptops' that have a tiny screen and are really limited. Does anybody have one that they use with their children? How sturdy is it? Will it stand up to a 2-year-old? If not, what are good alternatives? What are your thoughts? Suggestions?"

anaesthetica writes "The WSJ reports that a San Francisco startup is buying up patents with the promise never to assert them in order to help large corporations hedge against patent trolling firms. The company, RPX Corp, receives an annual fee in exchange for licensing the patents it has purchased. Cisco and IBM have already signed up for this service of 'defense patent aggregation.'"

Soren Kierkegaard writes "While reading the two-and-a-half-year-old Slashdot post on Does Philosophy have a role in Computer Science, it occurred to me that over these past few years Philosophy has a more prominent role in Computer Science then ever before. Cognitive Science and Computer Ethics are more established disciplines in universities, and the numbers of philosophy graduates double majoring in computer science and information systems are climbing. Is a merger of Philosophy, a discipline steeped in history and intelligent thought, and Computer Science, a discipline that looks to the future, the best of both worlds?"

jddeluxe writes "In an article in today's NY Times, John Doerr of Kleiner-Perkins proffered up Bill Joy's name when queried by Barack Obama for a recommendation for the position of Chief Technology Officer of the Unites States which Obama has promised to create and that the country is overdue to have. I think that's a brilliant idea, and while you're at it, have the FCC report to him as well, why don't you?" If Bill is unavailable, I'll throw my hat in the ring, although I'm holding out for Secretary of Tubes.

forrestm writes "At home, my internet connection is limited to 1GB / month before I have to pay extra. At my university, I'm charged around 2.5c per megabyte. I rarely download anything big, but I often go through a large amount of bandwidth by simply browsing around. For example, when I play a YouTube video, click a link, and then return to the video, the whole video reloads. When I read some websites, such as BoingBoing.net or Cnet.com, my status bar shows a whole lot of data being transferred through other domains. Some pages seem to send/receive data at certain intervals for the duration of my visit. When I begin to enter a search in Firefox's search bar, a list of suggestions is automatically downloaded. In addition to this, Firefox often requests internet access of its own accord, even though I have automatic updating turned off. All this is costing me! How do I stop unsolicited use of my internet connection? How do I go about not wasting bandwidth like this?"

bednarz writes "Scientists have demonstrated what is being called the 'ultimate miniaturization of computer memory,' storing data for nearly two seconds in the nucleus of an atom of phosphorus. The hybrid quantum memory technique is a key step in the development of quantum computers, according to the National Science Foundation. An international team of scientists demonstrated that quantum information stored in a nucleus has a lifetime of about 1¾ seconds. 'This is significant because before this technique was developed, the longest researchers could preserve quantum information in silicon was a few tens of milliseconds. Other researchers studying quantum computing recently calculated that if a quantum system could store information for at least one second, error correction techniques could then protect that data for an indefinite period of time.'" Here's the NSF press release with pictures of the apparatus. They claim that this technique is promising because it "uses silicon technology" seems a bit of a stretch — the silicon the researchers employed was a painstakingly grown crystal of extremely high purity.

KentuckyFC writes "The famous Drake equation calculates the number of advanced civilizations in our galaxy right now. But the result is hugely sensitive to the assumptions you make about factors such as the number of habitable planets that orbit a host star, how many of these actually develop life and what fraction of these go on to become intelligent etc. Disagreements about these figures leads to estimates for the number of advanced civilizations ranging from 10^-5 to 10^6. Now an astronomer in Scotland has worked out how to make the calculations more precise so that different theories about the origin of planets, life and civilizations can be compared. His calculations say that the rare-life hypothesis predicts only 361 advanced civilizations in the Milky Way now. However, the so-called tortoise and hare hypothesis predicts 31,573 and the theory of panspermia says that there ought to be 37,964 extraterrestrial civilizations more advanced than our own in the Milky Way."

GovIT Geek writes to tell us that, despite known security issues, the IRS has decided to roll out two new applications for tax processing systems. "The [IRS inspector general] concluded in a September annual audit that security weaknesses in the agency's updated tax processing systems could enable malicious intruders to gain unauthorized access to taxpayer information and prevent the IRS from recovering applications during an emergency. The Customer Account Data Engine is a tax processing tool being deployed in phases to replace the existing repositories of taxpayer information, while the Account Management Services systems aim to provide employees with faster and better access to taxpayer account data."

narramissic writes "Last month the FCC conducted tests to determine whether mobile devices using a new US radio band (2,155 to 2,175 MHz) with free wireless service would cause significant interference with cell phones using a nearby band. Now, the results are in and in a report released Friday, the FCC concluded that 'the analysis shows that an AWS-1 and AWS-3 device operating in close proximity does not necessarily result in interference.' Still, T-Mobile accuses the FCC of basing its conclusions on new assumptions that weren't used when the tests took place. But at least one party is happy: M2Z praised the report, saying 'There is no longer any need for American consumers, the public interest and the FCC's regulatory process to be held hostage as it has been for the last five months by incumbent carriers... who have used unfounded claims of interference to disguise their intent to prevent the introduction of new broadband competition in the AWS-3 band.'"

Hugh Pickens writes "Time Magazine reports on a $4 million US Army contract to begin developing 'thought helmets' to harness silent brain waves for secure communication among troops that the Army hopes will 'lead to direct mental control of military systems by thought alone.' The Army's initial goal is to capture brain waves with software that translates the waves into audible radio messages for other troops in the field. 'It'd be radio without a microphone,' says Dr. Elmar Schmeisser, the Army neuroscientist overseeing the program. 'Because soldiers are already trained to talk in clean, clear and formulaic ways, it would be a very small step to have them think that way.' The key challenge will be to develop software able to pinpoint speech-related brain waves and pick them up with a 128-sensor array that ultimately will be buried inside a helmet. Scientists deny charges that they're messing with soldiers' minds. 'A lot of people interpret wires coming out of the head as some sort of mind reading,' says Dr. Mike D'Zmura. 'But there's no way you can get there from here.' One potential civilian spin-off: a Bluetooth Helmet so people nearby can't hear you when you talk on your cell phone."

There is no shortage of comments about us selling out or running advertisements as stories. As you might expect there is no shortage of mail with the same theme. What I enjoy most about them is all the different corporate entities and sometimes political parties, that we are supposedly working for. If even half of them were true, I would have a stack of W-2s as long as my arm every year for the tax man. The truth of the matter is, nobody here sits in their Microsoft smart chair, talking on their minion iPhone, while playing in the Google money pool. (If someone knows how to get into the Google money pool, please send me a mail.) Conspiracy theories have been around as long as man, so I guess it should come as no surprise that Slashdot has a few of it's own. Read below to find out who is pulling our strings.

CaryTheSane writes "After six years, it's finally time for my old Pentium 4 to retire to web browsing duties, and I want a new gaming PC. I'd like to build my own this time, and I've scoped out most of the parts I want for a moderately high-end system. Which online vendors have you used before that you trust for parts? I've dealt with NewEgg, and I like them, but I live in Tennessee, a state in which they have a presence. Unfortunately, this means they have to hit me up for 9.5% sales tax. That really eats into my system build budget, so I'm looking for alternatives. I'd like to use the fewest number of vendors (preferably only one), so that all the parts arrive at the same time and I don't have one part's 30-day return policy run out while I'm waiting for parts from another vendor to show up. So, which reliable and economical parts vendors do you recommend?" Conversely, are there any you'd recommend avoiding?