NCSoft announced today that it will be closing down Tabula Rasa on February 28th. The sci-fi shooter-flavored MMO struggled for quite some time, despite recent attempts to draw in new players by announcements of new features, price reductions, and using Richard Garriott's trip into space as a promotion. We discussed Garriott's departure from NCSoft a couple weeks ago. This is NCSoft's second failed MMO, and apparently layoffs are in the works. They seem to be making an effort to make the game's last few months as fun as they can for their remaining players, though. "Before we end the service, we'll make Tabula Rasa servers free to play starting on January 10, 2009. We can assure you that through the next couple of months we'll be doing some really fun things in Tabula Rasa, and we plan to make staying on a little longer worth your while."

the4thdimension writes "CNN is running a story this morning that explains new research showing a correlation between video games and aggression in children. The study monitored groups of US and Japanese children, asking them to rate their violent behavior over a period of several months while they played video games in their free time. The study concludes that it has 'pretty good evidence' that there is a link between video games and childhood aggression." Stories like this make me want to smash things.

An anonymous reader writes "Things have been a bit quiet on the virtual world front recently, but according to an article in Silicon.com, things are about to change. Apparently it's only now that virtual worlds are really going to become a force to be reckoned with. 'Now experts predict the virtual world phenomenon is entering a second phase in which businesses will become shrewder about their involvement in such environments and look more carefully at the tangible benefits they can realize. Emerging technology specialist at IBM, Robert Smart, is confident virtual worlds will become more important to businesses in the coming years.'"

With Guitar Hero: World Tour set to launch on October 26th, Activision has released a list of downloadable content that will be immediately available. Activision has also apparently included a trailer for Guitar Hero: Metallica (which will arrive sometime next year), and they recently trademarked the name 'Guitar Hero Modern Hits,' which may be part of their plan to increase the amount of Guitar Hero content they produce. Meanwhile, new Rock Band 2 DLC tracks are coming as well, and the release dates for the PS2, PS3, and Wii versions have been set. Early reports say the Wii version made the platform jump better than the original Rock Band, and that all currently existing DLC will be available for Rock Band 2. MTV's Multiplayer blog took a look at Wii Music, which creator Shigeru Miyamoto calls, "Not quite a game and not quite an instrument."

Currently, whenever an astronaut needs to talk to someone, a counselor is only a radio call away. Unfortunately, for voyages further out, this contact time starts to increase quite a bit, so researchers have started to look for alternative methods of counseling. I just hope the new counseling software has the Dr. Sbaitso voice. "Instead of asking astronauts to reflect on their feelings, Mark Hegel of Dartmouth Medical School has them create lists of concrete things that are bothering them and brainstorm about practical ways to solve them. At the end of the exercise, users fill out a form used to diagnose depression. Clinical tests of this approach, which has never been tried in a multimedia self-help format, will start in a few months, using subjects recruited from the biomedical and engineering community in Boston."

photonic writes "After three years of study, the National Institute of Standards and Technology (NIST) finally released its report on the collapse of World Trade Center building 7. The main conclusion is that the building came down due to fire, not due to debris damage or some conspiracy demolition team. The fire started pretty small after the collapse of WTC 1, but was left to burn several floors out completely. The important finding is that the collapse was triggered by thermal expansion of beams, which could detach asymmetrically loaded girders from the main columns. Some limited pancaking of floors then caused a lack of lateral support and buckling of a single column. This triggered the failure of the entire core of the building, which finally fell down as a single piece. Crackpot theories can be discussed elsewhere; please limit the discussion to the science here. All documents can be found at NIST's WTC page, which read like a porn magazine for finite element junkies. Simulation movies are also available. And yes, they used Beowulf clusters to do the simulations, some of which lasted for several months."

ruphus13 writes "Firefox has been pushing version 3.0 very aggressively, and firmly believes that it is a solid product. The Download Day was just one of their ways to drum up user support for the new release. Now, Firefox is going to 'gently nudge' users of Firefox 2.0 to upgrade. Some users may have been waiting for their add-ons to get upgraded, but now Mozilla is planning to apply a little nudge. Sometime within the next week, people using Firefox 2.0.0.16 will see a request to upgrade and though you'll have the option to decline, it's likely Firefox will ask again anyway. Users will most likely be offered a second chance to upgrade after several weeks. (Mozilla will stop supporting version 2 in December.) It will be interesting to see if this speeds up the rate of upgrade by users, as well as upgrades of the add-ons."

Hugh Pickens writes "When American Swimmer Margaret Hoelzer goes for the gold tonight in the 200-meter backstroke, part of her success will be due to a new system developed by Tim Wei, a mechanical and aerospace engineer at Rensselaer Polytechnic Institute, that uses fluid dynamics to study human movement allowing scientists and coaches to study how fast and hard a swimmer pushes the water as he moves through it. 'Wei uses a tracking technique called digital particle image velocimetry, commonly used to measure the flow of small particles around an airplane or small fish or crustaceans in water.' Wei filtered compressed air in a scuba tank through a porous hose to create bubbles about a tenth of a millimeter in diameter. When an athlete swims through a sheet of bubbles that rises from the pool floor, a camera captures their flow around the swimmer's body and the images show the direction and speed of the bubbles, which Wei then translates into the swimmer's thrust using software that he wrote."

kthejoker writes "Apparently companies are even worse about losing our data than we suspected. From the article: 'According to a study of 106 major US airports and 800 business travelers published by the Ponemon Institute and Dell Computer, about 12,000 laptops are lost in airports each week. Only 30 percent of travelers ever recover the lost devices. Nearly half of the travelers say their laptops contain customer data or confidential business information.' Kinda scary..."

An anonymous reader writes "A new study suggests RFID systems can cause 'potentially hazardous incidents in medical devices.' (Here is the JAMA study's abstract.) Among other things, electrical interference changed breathing machines' ventilation rates and caused syringe pumps to stop. Some hospitals have already begun using RFID tags to track a wide variety of medical devices, but the new finding suggests the systems may have unintended consequences."

We discussed the Galaxy Zoo project soon after it launched last summer. Science News is now following developments about an odd celestial object that is fueling a lot of excitement among astronomers around the world. In August, a Dutch schoolteacher named Hanny, in the process of characterizing galaxy images, noticed a peculiar object and posted a query about it on the Galaxy Zoo blog. She called it a "Voorwerp," which Science News says is Dutch for "thing" but which Google translates as "subject." Hanny's Voorwerp emits mostly green light (the earlier report said blue). The best guess astronomers have now is that the Voorwerp is emitting "ghost light," i.e. it is "lit by the ultraviolet light and X-rays from a quasar that has vanished in the last 100,000 years," to quote astronomer Bill Keel. "As far as we can tell, it's an unprecedented thing," Keel added. Researchers are scrambling to book time on the Hubble and other major telescopes to get a closer look.

Khalid Baheyeldin writes in with a CBC interview with the CEO of Sandvine, Dave Caputo (bio here). Sandvine is the Waterloo, Ontario-based company that provides the technology that Comcast and other ISPs use to overrule Net neutrality by, for example, injecting RST packets to disrupt Bittorrent traffic. Caputo says, among other things, that Internet monitoring is a necessity. Some of the comments to the interview are more tech-savvy than the interviewee comes across.