Several readers sent in news of theoretical work bolstering the proposition that the universe may be a hologram. The story begins at the German experiment GEO600, a laser inteferometer looking for gravity waves. For years, researchers there have been locating and eliminating sources of interference and noise from the experiment (they have not yet seen a gravity wave). For months they have been puzzling over a source of noise they could not explain. Then Craig Hogan, a Fermilab physicist, approached them with a possible answer: that GEO600 may have stumbled upon a fundamental limit where space-time stops behaving like a smooth continuum and instead dissolves into "grains." The "holographic principle" suggests that the universe at small scales would be "blurry," its smallest features far larger than Planck scale, and possibly accessible to current technology such as the GEO600. The holographic principle, if borne out, could help distinguish among competing theories of quantum gravity, but "We think it's at least a year too early to get excited," the lead GEO600 scientist said.

A.B. VerHausen writes "Even though there's a whole new Web site devoted to understanding and using OpenID, some companies are dropping the login method altogether. OStatic is reporting that the 'free Web site network Wetpaint announced recently that it will no longer support OpenID as a login option for its wiki, citing low usage and high support costs as reasons.' Apparently, fewer than 200 registered users bothered with OpenID, and the extra QA and development time doesn't make it worthwhile to support. This can't come as welcome news on top of the internal issues the article mentions the OpenID Foundation is having now, too." I've actually been quite happy with OpenID, since I have spawned far too many username/password pairs over the last 20-plus years, but it's a major chicken-and-egg problem. Hopefully someone out there will build a better mousetrap ...

christian.einfeldt writes "The Vietnamese Ministry of Information and Communications has issued an administrative ruling increasing the use of Free Open Source Software products at state agencies, increasing the software's use both in the back office and on the desktop. According to the new rule, 100% of government servers must run Linux by June 30, 2009, and 70% of agencies must use OpenOffice.org, Mozilla Firefox, and Mozilla Thunderbird by the end of 2009. The regulation also sets benchmarks for training and proficiency in the software. Vietnam has a population of 86 million, 4 million larger than that of Germany, and is one of the world's fastest-growing economies."

The Recording Industry of America's favorite courtroom lawyer, Tom Perrelli, who has sued individual file swappers in multiple federal courts, is President-elect Barack Obama's choice for the third in line at the Justice Department. CNet's Declan McCullagh explores the background of the man who won the RIAA's lucrative business for his DC law firm: "An article on his law firm's Web site says that Perrelli represented SoundExchange before the Copyright Royalty Board — and obtained a 250 percent increase in the royalty rate for music played over the Internet by companies like AOL and Yahoo," not to mention Pandora and Radio Paradise. NewYorkCountryLawyer adds, "Certainly this does not bode well for CowboyNeal's being appointed Copyright Czar."

BinaryGrind writes "I just got started taking Computer Science classes at my local university and after reading Universities Patenting More Student Ideas I felt I needed to ask: How do I tell if any of my projects while attending classes will be co-opted by my professors or the university itself and taken away from me? Is there anything I can do to prevent it from happening? What do I need to do to protect myself? Are there schools out there that won't take my work away from me if I discover TheNextBigThing(TM)? If it does happen is there anything I can do to fight back? The school I'm attending is Southern Utah University. Since it's not a big university, I don't believe it has a big research and development department or anything of that ilk. I'm mostly wanting to cover my bases and not have my work stolen from me."

RockDoctor writes "A report is circulating that in the run-up to the selection of prize-winners for 2006 and 2008, some members of the Nobel jury accepted an expenses-paid trip (or trips) to China to 'explain the selection process.' That's not, in itself, an incriminating event ('Is there something that we're doing incorrectly, or not doing?' is a valid question), and if there was dishonorable intent, it doesn't seem to have worked too well (the last Chinese Nobel Laureate was in 1957). There does seem to be embarrassment about falling into an obvious conflict-of-interest mantrap." PhysOrg mentions that a corruption prosecutor is also looking into a Nobel-related sponsorship from a pharmaceutical company that was linked to one of the winners for this year's Medicine prize.

SDen writes "Bang on target, the new version of Ubuntu Linux is available for our downloading pleasure. Amongst various changes it sports updates to the installer, improved networking, and a new 'Mobile USB' version geared towards the blossoming netbook market. Grab a copy from the Ubuntu website, and check out Linux Format's hands-on look at the Ibex."

Anti-Globalism sends this except from the Guardian: "In a report commissioned by the Defense Intelligence Agency, leading scientists were asked to examine how a greater understanding of the brain over the next 20 years is likely to drive the development of new medicines and technologies. They found several areas in which progress could have a profound impact, including behaviour-altering drugs, scanners that can interpret a person's state of mind and devices capable of boosting senses such as hearing and vision. ...The report highlights one electronic technique, called transcranial direct current stimulation, which involves using electrical pulses to interfere with the firing of neurons in the brain and has been shown to delay a person's ability to tell a lie."

longacre writes "With the gaming industry now spending more to develop user interfaces than the Pentagon, the Army has begun putting all that R&D to good use in weaponry and training. Reversing the traditional role of games attempting to simulate real life killing machines, it is now the weapons makers using gaming technology to make their products more effective. Popular Mechanics notes, 'Already, [Mark Bigham, director of business development for Raytheon Tactical Intelligence Systems] says that Raytheon has been experimenting with Wii controllers to explore the possibilities for training simulators and other applications that require physical movement. Just think, one day, the R&D that Nintendo put into Wii bowling could end up influencing basic training.'"

Trailrunner7 writes "Database security super-genius David Litchfield has found a way to manipulate common Oracle data types, which were not thought to be exploitable, and inject arbitrary SQL commands. The new method shows that you can no longer assume any data types are safe from attacker input, regardless of their location or function. 'In conclusion, even those functions and procedures that don't take user input can be exploited if SYSDATE is used. The lesson here is always, always validate and prevent this type of vulnerability getting into your code. The second lesson is that no longer should DATE or NUMBER data types be considered as safe and not useful as injection vectors: as this paper (PDF) has proved, they are,' Litchfield writes."

I Don't Believe in Imaginary Property writes "The ISO has put out a FAQ concerning OOXML, but it may raise more questions than it answers. For one, it promises to address problems if they arise in the future. PJ of Groklaw said that's akin to 'selling you a car with four different sizes of tires and assuring that that if you see it's a problem, you can always bring it in for maintenance.' It also handwaves the OSP discriminatory patent promise issues, when asked about contradictions states that some 'may still remain', and asserts that duplicate standards are 'something that need[s] to be decided by the market place.' Notably, the FAQ does not answer the question, 'what the hell were you thinking?'"

enemi writes "Just a few days after Safari released version 3.1, Opera employee David Storey writes on his blog that they've overtaken Apple's browser in the Acid3 test. In the race to be the first to reach the reference rendering, Opera's software leads now with 98%, closely following by Safari with 96% and Firefox 3 beta 4 with 71%. He also noted the implemented features will not make a public appearance in the following weeks, because they are getting close to releasing Opera 9.5. That version has been under public testing since September and the new CSS3 color modes and font rendering features might further delay this. They will probably show the score in a preview build soon and wait for a post 9.5 stable build to release the new features to the public." Update: 03/26 21:21 GMT by Z : Opera is now at 100%, apparently, with Safari close behind at 98%. Update: 03/27 by J : Public build r31356 of WebKit (Safari's rendering engine) is at 100%.

goatherder23 writes in with news that the New South Wales cabinet has proposed new powers for police to search computers anywhere under a search warrant, and adds: "The Four Horsemen of the Infocalypse are invoked to explain why police need the new laws, which have yet to be introduced into Parliament. Would someone please explain to them before this happens that all computers on the Internet are "networked" and that some computers may be found outside NSW (or even Australia)?" "Police Minister David Campbell says police are currently only able to search computer hardware found on a premises named in a search warrant. He says with the changes, they will be able to go a step further and search other networked computers, regardless of where they are located. 'What we know is that there are organized crime gangs who use the Internet and other forms of technology to hide their crimes,' he said."

Mearlus writes "In the recent past co-creator of Dungeons and Dragons Gary Gygax has worked with Troll Lord Games, a small tabletop RPG publisher. Their forums have up a post noting that Mr. Gygax has apparently passed away. Gygax was known, along with Dave Arneson, as the Father of Roleplaying." Saddened reactions from well-known designers have already begun to appear online. Consider this is an in-memoriam Ask Slashdot question: How has D&D (and tabletop roleplaying) touched/improved your life? Update: 03/04 23:16 GMT by Z : With more time, official announcements have had time to appear. Many sites are featuring posts on Gygax's impact on gaming, including touching entries on Salon and CNet.