Catch up on stories from the past week (and beyond) at the Slashdot story archive

 



Forgot your password?
typodupeerror
×
Education

O'Reilly Opens Online Tech School 106

bl8n8r writes "The popular book author has started the O'Reilly School of Technology which offers online training and certification. "The O'Reilly School of Technology and the University of Illinois have partnered to offer Certificates of Professional Development in information technology and related skills." Among classes offered are Linux/Unix administration, Open Source coding, Java coding, C Programming and others."

How To Properly Archive Data On Disc Media 120

An anonymous reader writes "Patrick McFarland, the well-known Free Software Magazine author, goes into great detail on CD/DVD media over at the Ad Terras Per Aspera site. McFarland covers the history of the media, from CDs through recordable DVDs, explaining the various formats and their strengths and drawbacks. The heart of the article is an essay on the DVD-R vs. DVD+R recording standards, leading to McFarland's recommendation for which media he buys for archival storage. Spoiler: it's Taiyo Yuden DVD+R all the way. From the article: 'Unlike pressed CDs/DVDs, burnt CDs/DVDs can eventually fade, due to five things that affect the quality of CD media: sealing method, reflective layer, organic dye makeup, where it was manufactured, and your storage practices (please keep all media out of direct sunlight, in a nice cool dry dark place, in acid-free plastic containers; this will triple the lifetime of any media).'"
Printer

New Inkjet Technology 5 To 10 Times Faster 291

sarahbau writes "Silverbrook's new Memjet technology can print 60 full-color pages per minute. Instead of having a print head that moves side to side like current inkjets, the print head spans the full width of the page, containing 70,400 nozzles in the A4 version. They also have a large-format printer (51") that prints 6" to 1 foot per second. Products are expected to start shipping in late 2007: first a photo/label printer, then a home/office printer for less than $300 in 2008." The video is amazing. If it's for real, the technology would be disruptive at half the speed and twice the price.
Television

The Coming Fight Over TV Violence 324

gollum123 writes "Time reports the guardians of decency are warning about new trouble, with a capital T, which rhymes with V, which stands for violence. The Parents Television Council (PTC), the group at the vanguard of the TV-sex wars, has lately focused on prime-time blood: power-tool torture on 24, serial killing on Criminal Minds, vivisection on Heroes. And the FCC has prepared a draft report suggesting that Congress authorize it to regulate broadcast violence, as it now does obscenity, and possibly force cable companies to let subscribers opt out of paying for channels that run brutal content. In short, torture is the new sex. Jack Bauer is the new Janet Jackson."
The Media

Sony Blackballs Blog Over PS3 Rumor 219

Earlier today Kotaku ran an article looking at the possible future of PlayStation 3's online component. They detail a form of Sony Mii, with achievements accruing in an actual room as you succeed in playing games. During their correspondence with Sony as preparation for the story, the company asked them very specifically not to run the story. They then threatened to pull PR support for the site if they ran the story. When the story went up anyway, Sony followed through with its threats: "So, it is for this reason, that we will be canceling all further interviews for Kotaku staff at GDC and will be dis-inviting you to our media event next Tuesday. Until we can find a way to work better together, information provided to your site will only be that found in the public forum. Again, I take absolutely no joy in sending you this note, but given the situation you have put me into, I have no choice. - Dave Karraker, Sr. Director, Corporate Communications, Sony Computer Entertainment America." Update: 03/02 02:27 GMT by Z : I am happy to be able to add that Sony and Kotaku made up after what sounds like a lengthy phone call. 'Good on you' to both Mr. Karraker and Mr. Crecente.
Software

OSS Music Composer Gaining Attention 116

An anonymous reader writes "Following in the footsteps of Psycle, VioLet Composer is a completely GPLed music composer for Windows that has slowly but surely been gaining attention. In an interview at Laptoprockers the author covers not only the program itself but the his reasoning behind choosing to open the source using the GPL."
Security

MySpace Worm Creator Sentenced 387

Aidan Steele writes "Remember Samy? The creator of the infamous worm was unfortunate enough to be the the target in MySpace's latest litigation. As was said in the earlier story, the script was "written for fun" and caused no damage. The source and technical explanation for the "attack" was not even released until after MySpace had patched the vulnerability. Apparently this was enough to get the 20 year old (19 at the time of writing the worm) three years of probation, three months of community service, pay restitution to MySpace and is also banned from the Internet. Clearly, disclosing security vulnerabilities doesn't pay."
Linux Business

10 Years of Pushing For Linux — and Giving Up 857

boyko.at.netqos writes "Jim Sampson at Network Performance Daily writes about his attempts over a decade to get Linux working in a business/enterprise environment, but each time, he says, something critical just didn't work, and eventually, he just gave up. The article caps with his attempts to use Ubuntu Edgy Eft — only to find a bug that still prevented him from doing work." Quoting: "For the next ten years, I would go off and on back to this thought: I wanted to support the Open Source community, and to use Linux, but every time, the reality was that Linux just was not ready... Over the last six years, I've tried periodically to get Linux working in the enterprise, thinking, logically, that things must have improved. But every time, something — sometimes something very basic — prevented me from doing what I needed to do in Linux."
Power

California Proposes to Ban Incandescent Lightbulbs 1074

zhang1983 writes to tell us CNN is reporting that California Assemblyman Lloyd Levine wants to make his state the first to ban incandescent lightbulbs with the "How Many Legislators Does it Take to Change a Lightbulb Act". The act will promote Compact fluorescent lightbulbs (CFLs) to replace the inefficient incandescent lightbulbs. According to him, "Incandescent lightbulbs were first developed almost 125 years ago, and since that time they have undergone no major modifications, meanwhile, they remain incredibly inefficient, converting only about 5 percent of the energy they receive into light."
Graphics

Making Animated Fluids Look More Realistic 124

brunascle writes "Technology Review has an article about recent advances in animated fluid dynamics made by Mathieu Desbrun, a computer science professor at Caltech. 'He and his team are developing an entirely new approach to fluid motion, based on new mathematics called discrete differential geometry, that use equations designed specifically to be solved by computers rather than people.' Desbrun explains that the currently in-use equations for animating fluid dynamics were not developed with computers in mind, and were simply reworkings of older equations. He claims that his new equations use about the same amount of computer resources, but with much better results. The article includes a 5 minute (flash) video demonstrating various results using his equations, ending with 2 fascinating and vivid displays: the first of a snowglobe, and the second of a cloud of smoke filling a volume in the shape of a bunny."
Apple

Why the iPhone Keynote Was A Mistake 507

jcatcw writes "Mike Elgan at Computerworld lists six reasons why it was a mistake to make the iPhone keynote at Macworld. He argues that extremely high expectations can only lead to disappointment for consumers and investors. The focus on the phone during the keynote also took away from the Apple TV announcement, put iPod sales at risk, gave competitors a head start, and (perhaps worst of all) ruined the company's talks with Cisco over the iPhone name. From the article: 'The iPhone, despite its many media-oriented virtues and its sweet design, will do far less than most existing smart phones. The problem Apple now faces because of Jobs' premature detail-oriented announcement is that of dashed expectations. When customers expect more and don't get it, they become dissatisfied.'"

IE7 Compatibility a Developer Nightmare 416

yavori writes "Internet Explorer 7 has kicked in at last on all MS Windows OS running PCs because of the fact M$ decided to force it's users to migrate through update. In fact this has started a IE7 Web Developers Nightmare. The article actually explains that most of the small company B2C sites may just fall from grace because of IE7 incompatibility. One of the coolest thing IE7 is unable to do is actually processing form data when clicked on an INPUT field of TYPE IMG... which is pretty uncool for those using entire payment processes with such INPUT fields."
Programming

Father of Instant Ramen Passes Away 195

Chained Fei writes "Ando Momofuku, Father of the Instant Ramen, passed away on January 5th at the age of 96. He concocted the idea for Instant Ramen after WWII, hoping to reduce the amount of poor nourishment for soldiers in the field. If not for this great man, many a poor college student and programmer would have starved over the years. From the article: 'In 1971, Nissin introduced the Cup Noodle featuring instant ramen in a waterproof plastic foam container. Dubbed the "Ramen King," Ando is credited with expanding Nissin into the No. 1 company in the industry and was well-known for his dedication to his work ... In 1999, Ando opened the Momofuku Ando Instant Ramen Museum in Ikeda, Osaka Prefecture, after installing his second son, Koki, as president of the company.'"
Science

Human Sense of Smell Underestimated 278

Benjamin Long writes to note a study, by a team of neuroscientists and engineers, that demonstrated that humans can follow a scent trail — an ability that most had assumed only animals possessed. Furthermore, the study demonstrated for the first time that humans make use of differential information from the two nostrils. The researchers blindfolded college students who crawled through grass to sniff out a chocolate-scented trail. Here is the abstract of the paper in Nature Neuroscience. From the article: "The humans, however, still sniffed much more slowly than dogs, which may partially account for canines' greater efficiency at scent tracking. [A commentator] says that despite their relatively sluggish speed, the fact that subjects improved with training is noteworthy. 'I think that shows the effect of our distinctively different behavior in actually using this sense,' he says. 'The dog [has] been doing this its whole life, and humans [were] just asked to plunge in the first time they've ever done it.'"
Wii

Nintendo To Replace Wiimote Wrist Straps 223

Kotaku has word that, after much giggling and photo-taking, Nintendo is replacing all of the Wiimote straps shipped with the original release of the console. There is a strap replacement form available, to get new straps sent to you. From the article: "Once your replacement wrist strap has shipped, you will receive a confirmation email from Nintendo. We expect to begin shipping replacement straps around December 21st. It will take 5 to 9 days for delivery depending on your location. Please do not contact Nintendo regarding your replacement wrist strap until after that time period has passed. We apologize for any inconvenience and appreciate your interest in our products." Update: 12/15 17:07 GMT by Z : I used the right term here in the text, but Edge Online notes that recall is not the right term to use here. Title corrected.

Slashdot Top Deals

After an instrument has been assembled, extra components will be found on the bench.

Working...