aylons - Slashdot User

Mayan Plumbing Found In Ancient City 220

Posted by kdawson on Tuesday May 04, 2010 @09:35PM from the series-of-tubes dept.

DarkKnightRadick writes "An archaeologist and a hydrologist have published evidence that the ancient Mayans had pressurized plumbing as early as sometime between the year 100 (when the city of Palenque in Chiapas, Mexico, was first founded) and 800 (when it was abandoned). While the Egyptians had plumbing way earlier (around 2500 BC), this is the first instance of plumbing in the New World prior to European exploration and conquest."

Submission + - RapidShare Wins Appeal; Doesn't Have to Filter (arstechnica.com)

Submitted by eldavojohn on Tuesday May 04, 2010 @12:30PM

eldavojohn writes: RapidShare, on appeal, has won the court's agreement that it does not have to filter uploaded files. From the article, 'Because RapidShare does not make uploaded files publicly available (those who upload them can control access), the court found that it could not be held liable for distribution and that running filename filters on all uploads would produce too many false positives.' Quite a different turn of events from last year.

Comment Re:wtf (Score 1) 284

by aylons on Tuesday April 13, 2010 @10:35AM (#31831534) Attached to: Apple Approves Opera Mini For iPhone

Really, it makes little for Opera Mini to have an ad block. Flash is kept outside. The amount of traffic the image ads would sum to the download of an Opera Mini compressed web page is negligible. The only problem is if you do not want to see any ads at all, regardless of traffic. Then, you may disable all images and just download selected ones. At least, you can do this with some versions of Opera Mobile, not sure for Opera Mini. A worse option, then, would be enable all images on the page and reload.

Google Incorporates Site Speed Into PageRank Calculation 202

Posted by Soulskill on Sunday April 11, 2010 @12:23PM from the thousands-of-websites-just-started-caring-about-optimization dept.

lee1 writes "Google is now taking into account how fast a page loads in calculating its PageRank. In their own words: '[W]e're including a new signal in our search ranking algorithms: site speed. Site speed reflects how quickly a website responds to web requests. ... our users place a lot of value in speed — that's why we've decided to take site speed into account in our search rankings. ... While site speed is a new signal, it doesn't carry as much weight as the relevance of a page. Currently, fewer than 1% of search queries are affected by the site speed signal in our implementation and the signal for site speed only applies for visitors searching in English on Google.com at this point.' Considering the increasing dilution of high-ranking results by endless series of plagiarizing 'blogs,' brainless forums, and outright scam sites, anything that further reduces the influence of the quality of the content is something I would rather not have. Not that Google asked me."

"Father of Java" Resigns From Sun/Oracle 396

Posted by timothy on Saturday April 10, 2010 @10:45PM from the oracle-must've-seen-that-coming dept.

Thrashing Rage writes "James Gosling has confirmed he is leaving Sun/Oracle: 'Yes, indeed, the rumors are true: I resigned from Oracle a week ago (April 2nd). I apologize to everyone in St. Petersburg who came to TechDays on Thursday expecting to hear from me. I really hated not being there. As to why I left, it's difficult to answer: just about anything I could say that would be accurate and honest would do more harm than good. The hardest part is no longer being with all the great people I've had the privilege to work with over the years. I don't know what I'm going to do next, other than take some time off before I start job hunting.'"

Adobe Evangelist Lashes Out Over Apple's "Original Language" Policy 789

Posted by timothy on Saturday April 10, 2010 @05:43PM from the flash-of-anger dept.

An anonymous reader writes "Apple's recent decision to restrict the languages that may be used for iPhone and iPad development has provoked some invective from Adobe's platform evangelist Lee Brimelow. He writes on TheFlashBlog, 'This has nothing to do whatsoever with bringing the Flash player to Apple's devices. That is a separate discussion entirely. What they are saying is that they won't allow applications onto their marketplace solely because of what language was originally used to create them. This is a frightening move that has no rational defense other than wanting tyrannical control over developers and more importantly, wanting to use developers as pawns in their crusade against Adobe. This does not just affect Adobe but also other technologies like Unity3D.' He ends his post with, 'Speaking purely for myself, I would look to make it clear what is going through my mind at the moment. Go screw yourself Apple. Comments disabled as I'm not interested in hearing from the Cupertino Comment SPAM bots.'"

DIY 80GB iPod Touch 110

Posted by timothy on Thursday April 08, 2010 @10:41PM from the cloudy-today dept.

An anonymous reader writes "Having recently acquired an iPod Touch, DeviceGuru blogger Rick Lehrbaum soon found himself with an 80GB iPod paperweight knocking around and collecting dust. Then it hit him: why not use a Pogoplug as an iPod server, effectively filling his nifty new iPod Touch with 80GB of music whenever he has WiFi access? The how-to article at DeviceGuru.com explains how a Pogoplug and iPod Touch combined with free web services at pogoplug.com combine to form the 'PogoPod System.' It also introduces the Pogoplug's new UPnP support, and briefly reviews a couple of UPnP media-rendering iPhone and iPod Touch apps."

GNOME 2.30, End of the (2.x) Line 276

Posted by timothy on Thursday April 08, 2010 @06:39PM from the are-you-a-version? dept.

stovicek writes "GNOME 2.30 was originally intended to coincide with GNOME 3.0 — a massive cleanup and rethinking of the popular desktop. However, GNOME 3.0 is delayed for at least another release, which leaves GNOME 2.30 as most likely the last version in a series stretching back almost a decade. [...] 2.30 will probably be the final version of the 2.0 series. For those who were around for GNOME 2.0 back in 2000, the 2.30 release stands as evidence of how far GNOME in general and the free desktop in particular have come in the last decade in usability and design. If you do a search for images of early GNOME releases and compare the results with 2.30, you can have no doubt that, although GNOME sometimes tends to over-simplify, its improvements over the last decade remain unmistakable."

Saturn's Strange Hexagon Recreated In the Lab 103

Posted by timothy on Thursday April 08, 2010 @04:12PM from the reproducing-the-big-wet-spot dept.

cremeglace writes "Saturn boasts one of the solar system's most geometrical features: a giant hexagon encircling its north pole. Though not as famous as Jupiter's Great Red Spot, Saturn's Hexagon is equally mysterious. Now researchers have recreated this formation in the lab using little more than water and a spinning table—an important first step, experts say, in finally deciphering this cosmic mystery. More details, including a cool demo video, at ScienceNOW."

Rupert Murdoch Hates Google, Loves the iPad 412

Posted by timothy on Wednesday April 07, 2010 @11:25PM from the consume-consume-consume dept.

Hugh Pickens writes "The Register reports that News Corp boss Rupert Murdoch, speaking at the National Press Club in Washington, reiterated his disgust at how search engines handle news and called on old media to rethink how their stories are distributed on the web. 'It's produced a river of gold, but those words are being taken mostly from the newspapers,' said Rupert. 'I think they ought to stop it, that the newspapers ought to stand up and let them do their own reporting.' Murdoch added that the iPad was a 'wonderful tool' for listening to music, watching videos and reading newspapers. 'It may well be the saving of the newspaper industry,' by making it cheaper to distribute content to a broader audience, Murdoch said. 'I'm old, I like the tactile experience of the newspaper,' Murdoch said. '(But) if you have less newspapers and more of these, that's OK. It doesn't destroy the traditional newspaper, it just comes in a different form.'"

Memory Management Technique Speeds Apps By 20% 252

Posted by kdawson on Monday April 05, 2010 @08:04PM from the rememberance-of-data-past dept.

Dotnaught writes "A paper (PDF) to be presented later this month at the IEEE International Parallel and Distributed Processing Symposium in Atlanta describes a new approach to memory management that allows software applications to run up to 20% faster on multicore processors. Yan Solihin, associate professor of electrical and computer engineering at NCSU and co-author of the paper, says that using the technique is just a matter of linking to a library in a program that makes heavy use of memory allocation. The technique could be especially valuable for programs that are difficult to parallelize, such as word processors and Web browsers." Informationweek has a few more details from an interview with Solihin.

Microsoft Announces End of the Line For Itanium Support 227

Posted by Soulskill on Monday April 05, 2010 @05:37PM from the development-dollars-well-spent dept.

WrongSizeGlass writes "Ars Technica is reporting that Microsoft has announced on its Windows Server blog the end of its support for Itanium. 'Windows Server 2008 R2, SQL Server 2008 R2, and Visual Studio 2010 will represent the last versions to support Intel's Itanium architecture.' Does this mean the end of Itanium? Will it be missed, or was it destined to be another DEC Alpha waiting for its last sunset?"

Stand and Deliver Teacher Jaime Escalante Dies 389

Posted by timothy on Wednesday March 31, 2010 @01:24PM from the national-hero dept.

DesScorp writes "Jaime Escalante, the math teacher portrayed in the hit '80s movie Stand and Deliver, has died of cancer at age 79. Escalante is legendary for creating the advanced math 'pipeline' program at Garfield High in East Los Angeles in the '70s and '80s, an area populated mostly by poorer Hispanic families. Escalante's students eventually outpaced even richer schools in advanced placement tests for calculus. Escalante refused to accept excuses from his students or community about why they couldn't succeed, and demanded a standard of excellence from them, defying the notion that poor Hispanic kids just weren't capable of advanced work. While Escalante became a celebrity because of the hit movie about his efforts, jealousy from other teachers ... as well as red tape from teacher's unions and the public school bureaucracy, resulted in Escalante and his hand-picked teachers leaving Garfield. Since his departure, Garfield has never replicated Escalante's success with math students, and Reason Magazine reported on the shameful way in which others tore down what Escalante and his teachers worked so hard to build."

New Litigation Targets 20,000 BitTorrent-Using Downloaders 949

Posted by timothy on Tuesday March 30, 2010 @08:02PM from the making-a-list-checking-it-twice dept.

Hugh Pickens writes "The Hollywood Reporter reports that more than 20,000 individual movie torrent downloaders have been sued in the past few weeks in Washington, DC, federal court for copyright infringement, and another lawsuit targeting 30,000 more torrent downloaders on five more films is forthcoming in what could be a test run that opens up the floodgates to massive litigation against the millions of individuals who use BitTorrent to download movies. The US Copyright Group, a company owned by intellectual property lawyers, is using a new proprietary technology by German-based Guardaley IT that allows for real-time monitoring of movie downloads on torrents. According to Thomas Dunlap, a lawyer at the firm, the program captures IP addresses based on the time stamp that a download has occurred and then checks against a spreadsheet to make sure the downloading content is the copyright protected film and not a misnamed film or trailer. 'We're creating a revenue stream and monetizing the equivalent of an alternative distribution channel,' says Jeffrey Weaver, another lawyer at the firm."

Computer Vision Tech Grabs Humans In Real-Time 3D 110

Posted by CmdrTaco on Tuesday March 30, 2010 @02:15PM from the my-soul-is-in-there dept.

Tinkle writes "Toshiba's R&D Labs in Cambridge, UK have developed a system capable of real-time 3D modeling of the human face and body — using a simple set of three different colored lights. Simple it may be, but the results are impressive. Commercial applications for computer vision technology look set to be huge — according professor Roberto Cipolla. On the horizon: cheap and easy digitized everyday objects for ecommerce, plus gesture-based interfaces — a la Natal — and in-car safety systems. Ultimately even driver-less cars. 'This is going to be the decade of computer vision,' predicts Cipolla."

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