An anonymous reader writes "Today, as every May 25th, geeks all over the world celebrate Towel Day and carry a towel in honor of Douglas Adams. The popular author of The Hitchhiker's Guide to the Galaxy died in 2001 at the age of 49, but his work lives on. According to the book, a towel is about the most massively useful thing an interstellar hitchhiker can have. Hence its symbolic role in this celebration. This year, for the first time as far as we know, Towel Day is being supported by the British publisher of Adams' books, who organizes a photo competition."

theodp writes "Ever get a workaround for a bug from a vendor that's so rigoddamndiculous that there has to be a clueless MBA or an ornery developer behind it? For example, Microsoft once instructed users to wiggle their mouse continuously for several minutes if they wanted to see their Oracle data make it into Excel (yes, it worked!). And more recently, frustrated HP customers were instructed to use non-HP printers as their default printer if they don't want Microsoft Office 2007 to crash (was this demoed in The Mojave Experiment?). Any other candidates for the Lame Workaround Hall of Fame?"

Linus the Turbonerd sends in the bulletin that BPA, a toxic chemical used in the production of polycarbonate, the plastic composing hard, clear water bottles, has been found to leach out of such containers, directly into the water that their users consume. "In addition to polycarbonate bottles, which are refillable and a popular container among students, campers and others and are also used as baby bottles, BPA is also found in dentistry composites and sealants and in the lining of aluminum food and beverage cans. ... 'We found that drinking cold liquids from polycarbonate bottles for just one week increased urinary BPA levels by more than two-thirds. If you heat those bottles, as is the case with baby bottles, we would expect the levels to be considerably higher. This would be of concern since infants may be particularly susceptible to BPA's endocrine-disrupting potential,' said Karin B. Michels, associate professor of epidemiology at HSPH and Harvard Medical School and senior author of the study."

Hugh Pickens writes "The Chronicle of Higher Education reports that as college papers have begun digitizing their back issues, their Web sites have become the latest front in the battle over online identities. Youthful activities like underage drinking that once would have disappeared into the recesses of a campus library are now preserved on the public record, and alumni are contacting newspapers with requests for redaction. Unlike with Facebook profiles, that other notable source of young-adult embarrassment, the affected parties can't remove or edit questionable content. In 2007, a Cornell University alum sued the Cornell Chronicle over a newly digitized article from 1983 that reported he had been charged with burglary while a student at Cornell. The alum found the article after Googling his name and claimed that its new presence online was causing him 'mental anguish' and 'loss of reputation.' But a California judge threw out the case after determining the report to be accurate. Some student papers, like The University Daily Kansan, have found a middle ground by adding the noindex meta tag so that the documents stay online, but search engines such as Google do not index them. 'I thought that would be better than kind of like sticking it to [the alum] and saying the paper is always right and we can publish anything on the Web we want,' says the paper's editor."

destinyland writes "A science magazine asks an MIT professor, roboticists, artificial intelligence workers, and science fiction authors about the possibility of an uprising of machines. Answers range from 'of course it's possible' to 'why would an intelligent network waste resources on personal combat?' An engineering professor points out that bipedal robots 'are largely impractical,' and Vernor Vinge says a greater threat to humanity is good old-fashioned nuclear annihilation. But one roboticist says it's inevitable robots will eventually be used in warfare, while another warns of robots in the hands of criminals, cults, and other 'non-state actors.' 'What we should fear in the foreseeable future is not unethical robots, but unethical roboticists.'" The new movie got off to a good start, drawing $13.4 million in its first day. I found it reasonably entertaining; pretty much what I'd expect from a Terminator movie. If nothing else, I learned that being able to crash helicopters and survive being thrown into the occasional wall are the two most valuable skills to have during a robot uprising. What did you think?

sammydee writes "I have a friend who is addicted to an MMO (Pirates of the Burning Sea). On a typical day, he will wake up around 9am, browse the forums for a bit, then go online and stay online all day, playing until about 3am the following morning, taking only toilet breaks and stopping to eat ready-meals. While the rest of the house works hard revising for exams, this friend will be playing his MMO instead. Now, I am pretty confident that this comprises an unhealthy addiction; unfortunately, I have no idea what to do about it. Any attempt to physically prevent him from playing the game would most likely result in an outburst of anger and possibly physical violence. Attempts at telling him he has a problem have been met with derision and angry retorts. Slashdotters, what would you do to help out a friend in this situation? Perhaps you are a reformed addict yourself — if so, how did you break out of the habit? Or maybe I should just leave well enough alone and allow him to continue? Any thoughts are gratefully received."

If you think hip-hop stars like Flavor Flav started the craze of jewel-studded teeth, you'd be wrong. A new study shows that Native Americans were using sophisticated dentistry techniques to add bling to their smiles 2,500 years ago. These ancient people used notches, grooves, and semiprecious gems to beautify their teeth. According to the study, the dentistry was for purely cosmetic purposes. "They were not marks of social class," says José Concepción Jiménez, an anthropologist at Mexico's National Institute of Anthropology and History.

Guanine writes in with a follow-up to our discussion a few months back on the SheevaPlug: 1.2-GHz ARM-compliant processor, 512 MB DDR2, 512 MB flash, USB 2.0, gigabit ethernet, in a package the size of a wall wart, for $99. Saul Hansell's Bits Blog in the NY Times talks about a few applications for such a device, whose price point Hansell claims will drop to $40 before too long. "The first plausible use for the plug computer is to attach one of these gizmos to a USB hard drive. Voila, you've got a network server. Cloud Engines, a startup, has in fact built a $99 plug computer called Pogoplug, that will let you share the files on your hard drive, not only in your home but also anywhere on the Internet. ... [Marvell's CEO said] 'Eventually you won't see the plug. We want this device to be in your TV, your stereo system, your DVD player.'"

True Vox writes "My fiance and I have recently taken interest in City of Heroes (she's currently got a character on my account). She's got a cute little netbook, but nothing nearly powerful enough for a 5-year-old MMORPG, let alone if we take interest in Champions Online! I am reticent to buy a new gaming computer simply for what amounts to a passing phase. Has anyone had any experience using one computer to control two monitors with two sets of input devices (e.g. two keyboards and two mice, or one keyboard, one mouse, and a 360 gamepad, perhaps)? I have seen one solution that might work, but not much information from users that I can find. In short, does anyone have any experience with setups like this?"

RadiusK writes "Google has released the second major version of the Chrome browser. This version features more speed improvements thanks to a newer version of V8 JavaScript engine and WebKit. JavaScript-heavy web pages will now run about 30% faster. Other new features include form autofill, fullscreen mode, and improved New Tab page. If you're already using Google Chrome, you'll be automatically updated with these new features soon. If you haven't downloaded Google Chrome, you can get the latest version at google.com/chrome." A version for Linux or OS X would be nice.

If your child won't sit still at the dentist, the doctor, or the kitchen table, you need the PediSedate Helmet. The device consisting of a colorful headset that connects to a game component or a portable CD player. After a snorkel attachment goes into the child's mouth, the helmet will monitor respiratory function and distribute nitrous oxide or anesthetic gas. The company website states, "The child comfortably becomes sedated while playing with a Nintendo Game Boy system or listening to music. This dramatically improves the hospital or dental experience for the child, parents and healthcare providers."

An anonymous reader writes "Related to the previous story on Slashdot on the release of the Vassiliev Notebooks: the Cold War project has created a timeline on the Rosenberg spy ring (using Timeglider — a web-based, Flash-powered software for creating timelines), integrating the documentation from the Venona Intercepts, the FBI files related to industrial and atomic espionage, the Rosenberg trial papers and the Vassiliev notebooks in a easy-to-digest, complete picture of the evidence on the Rosenberg's involvement in atomic espionage. It can be accessed via the project's webpage. The use of Timeglider makes understanding the complex nature of the case and the newly available documentation more manageable."

Anonymous Coward writes "Not all of us are prepared to drop $500 for a killer graphics card. Generally, the sweet spot in price and performance is in the budget category of GPUs. Joel Durham Jr. over at ExtremeTech reviews nine current graphics cards, all of which are below $250, some below $150, to determine which cards are worth the time and money for the gamer on a budget. In the sub $150 category, the ATI Radeon 4770 performed the best for its price. Spend a little more and Joel recommends the GeForce 260."

Richard Dean Anderson, the MacGyver himself, would be proud of Dr. Rob Carson after he used a household drill to save a boy's life. The 12-year-old fell off his bike and hit his head. His mother took him to the hospital when he complained of a headache and an hour later he began to have spasms and go unconscious. The doctor realized that the boy was suffering from acute pressure on the brain from internal bleeding, and got a DeWalt drill from the hospital maintenance room to drill a hole in the boy's skull to relieve the pressure. The boy's father said, "Dr Carson came over to us and said, 'I am going to have to drill into Nicholas to relieve the pressure on the brain — we've got one shot at this and one shot only.'"

Frequent Slashdot contributor Bennett Haselton writes with his take on a recent court decision about the rights of online commenters. "Although a court has ruled that the police can subpoena the identities of users who posted comments in a newspaper's blog, I think this is not as big of a threat to journalistic integrity as it might seem. And in any case when the judge ruled against the privacy rights of 'bloggers,' he didn't actually mean 'bloggers." Read on for the rest of Bennett's thoughts.