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Supercomputing

Collaborative Map-Reduce In the Browser 188

Posted by kdawson from the suercomputer-on-the-very-cheap dept.
igrigorik writes "The generality and simplicity of Google's Map-Reduce is what makes it such a powerful tool. However, what if instead of using proprietary protocols we could crowd-source the CPU power of millions of users online every day? Javascript is the most widely deployed language — every browser can run it — and we could use it to push the job to the client. Then, all we would need is a browser and an HTTP server to power our self-assembling supercomputer (proof of concept + code). Imagine if all it took to join a compute job was to open a URL."
Mozilla

Firefox 2 and Gecko 1.8 End of Life 138

Posted by Soulskill from the out-with-the-old dept.
vm writes "According to Mozilla and other sources, Firefox 2 and Gecko 1.8 will soon be left behind some time in mid-December. The end result: no future security or stability updates. This will affect Thunderbird 2, SeaMonkey 1.1, Camino 1.5, and any other projects based on Gecko 1.8. So, if you haven't already upgraded, there's no time like the present."
Businesses

How Do You Justify the Existence of IT? 411

Posted by ScuttleMonkey from the all-about-roi dept.
bakamaki writes "I work for a small manufacturing company as a SysAdmin. My boss is a DBA. We are the only IT employees. He recently decided to record hours spent on his projects and then evaluate how much time the databases he writes save the employees. Then he translates that into a $ figure. He's asking me to do something similar but I'm kinda at a loss. It seems most of the stuff I do is preventative, IE care and feeding of servers and network infrastructure in addition to all the break fix stuff I do for the user base with their desktops. When in this position what do you folks usually do?"
Data Storage

100x Denser Chips Possible With Plasmonic Nanolithography 117

Posted by timothy from the powers-of-10-are-nice dept.
Roland Piquepaille writes "According to the semiconductor industry, maskless nanolithography is a flexible nanofabrication technique which suffers from low throughput. But now, engineers at the University of California at Berkeley have developed a new approach that involves 'flying' an array of plasmonic lenses just 20 nanometers above a rotating surface, it is possible to increase throughput by several orders of magnitude. The 'flying head' they've created looks like the stylus on the arm of an old-fashioned LP turntable. With this technique, the researchers were able to create line patterns only 80 nanometers wide at speeds up to 12 meters per second. The lead researcher said that by using 'this plasmonic nanolithography, we will be able to make current microprocessors more than 10 times smaller, but far more powerful' and that 'it could lead to ultra-high density disks that can hold 10 to 100 times more data than today's disks.'"
Data Storage

Build a Cheap Media-Reading PC? 255

Posted by kdawson from the chewing-gum-memory-sticks dept.
tsm_sf writes "A recent Slashdot article got me thinking about dead and dying media. I'd like to build a cheap PC with the goal of being able to read as many old formats as possible. Size and power consumption would be design considerations; priority of media formats would be primary. How would you approach such a project?"
Government

Obama & McCain Conflicting On Net Neutrality 427

Posted by CmdrTaco from the of-course-they-do dept.
longacre writes "For all their incessant bickering in the first two presidential debates over conflicts of interest and government regulation, PopMech columnist Glenn Derene is puzzled that the candidates have yet to be challenged on a vital issue directly related to both those topics: Net neutrality. John McCain and Barack Obama have stated elsewhere their opposing views on the issue, with McCain being opposed to Net neutrality and favoring light regulation of the Internet, while Obama is in favor of neutrality and seeks Government involvement. In any case, since there is no standard accepted definition of 'network neutrality,' until the candidates elaborate on their positions (which they both declined to do for this piece, nor anywhere else so far, for that matter), 'both sides can make a credible case that they're the ones defending freedom of innovation and open communication.'"
Government

Obama & McCain Conflicting On Net Neutrality 427

Posted by CmdrTaco from the of-course-they-do dept.
longacre writes "For all their incessant bickering in the first two presidential debates over conflicts of interest and government regulation, PopMech columnist Glenn Derene is puzzled that the candidates have yet to be challenged on a vital issue directly related to both those topics: Net neutrality. John McCain and Barack Obama have stated elsewhere their opposing views on the issue, with McCain being opposed to Net neutrality and favoring light regulation of the Internet, while Obama is in favor of neutrality and seeks Government involvement. In any case, since there is no standard accepted definition of 'network neutrality,' until the candidates elaborate on their positions (which they both declined to do for this piece, nor anywhere else so far, for that matter), 'both sides can make a credible case that they're the ones defending freedom of innovation and open communication.'"
Biotech

Geneticist Claims Human Evolution Is Over 857

Posted by samzenpus from the flame-on dept.
GogglesPisano writes "UK geneticist Steve Jones gave a presentation entitled Human Evolution Is Over. He asserts that human beings have stopped evolving because modern social customs have lowered the age at which human males have offspring, which results in fewer of the mutations necessary to drive evolutionary change. Apparently the fate of our species now depends upon older guys hooking up with younger woman. I, for one, welcome this development."

Comment Re:I think they already tried this once... (Score 1) 182

by nlogax (#23988705) Attached to: Netgear Launches Open Source-Friendly Wireless Router
I tried updating to the latest firmware, because it claimed to fix problems with "heavy bittorrent sessions" (where heavy must mean 1 or more active torrents). First attempt resulted in an out of memory message, second attempt seemed to be successful, but now the admin interface doesn't work at all. Apart from that, it seems to work a little better, I hope the owners never try to use the admin interface.
Mars

NASA Phoenix Mission Ready For Mars Landing 101

Posted by kdawson from the boulder-dodging dept.
Several readers relayed the press release from JPL about the upcoming landing of NASA's Phoenix Mars Lander on May 25. It's going to set down in the north polar regions and look for indications of whether conditions have ever been favorable for microbial life. "Phoenix will enter the top of the Martian atmosphere at almost 21,000 kilometers per hour... In seven minutes, the spacecraft must complete a challenging sequence of events to slow to about 8 kilometers per hour... before its three legs reach the ground. Confirmation of the landing could come as early as 7:53 p.m. EDT. 'This is not a trip to grandma's house. Putting a spacecraft safely on Mars is hard and risky,' said Ed Weiler, associate administrator for NASA's Science Mission Directorate. 'Internationally, fewer than half the attempts have succeeded.'"

Drupal 5 Themes 65

Posted by samzenpus from the read-all-about-it dept.
Michael J. Ross writes "For any Web site based upon Drupal, an increasingly popular CMS, the styling of the site is controlled by whatever Drupal "theme" has been installed, enabled, and chosen, by the site administrator. Out of the box, Drupal offers only a handful of themes, and thus site administrators oftentimes will instead opt for a theme developed by a third-party. However, if the administrator cannot find one that exactly matches their needs or those of their client, then they will either have to pay someone to custom-build a theme, or learn how to do it themselves. Fortunately, creating a new theme or modifying an existing one, is not that difficult, as demonstrated in Drupal 5 Themes, by Ric Shreves." Read below for the rest of Michael's review.
Internet Explorer

Microsoft to Force IE7 Update on February 12th 480

Posted by Zonk from the they-know-best dept.
Z80xxc! writes "InfoWorld is reporting that on February 12th, Microsoft will roll out Internet Explorer 7 through Windows Server Update Services to all systems - regardless of whether or not the update had been requested previously. The piece also mentions ways to prevent the update from occurring, for sysadmins who do not want to use IE7 on their systems. Microsoft claims that the decision was made due to 'security concerns'."
Media

NBC's Zucker Hints At Return to iTunes 68

Posted by Zonk from the yay-we-can-all-just-get-along dept.
Bad corporate blood led to the collapse of the NBC/Apple business relationship in the fall of last year. Now, via the Engadget news feed, comes word that things may be thawing out between the two. A for-pay article in the Financial Times had words from NBC Universal's COE Jeff Zucker, saying: "'We've said all along that we admire Apple, that we want to be in business with Apple.' He then unexpectedly adds, 'We're great fans of Steve Jobs.' No telling what has caused the turnabout. Perhaps the writers strike gave both parties time to reflect on their mounting lost revenue." The site also notes that NBC signed a deal as part of the recent movie rental announcement, possibly contributing to the thaw. They link to a BusinessWeek article pointing out positive statements from Jobs reciprocating these 'feelings'.
Portables

OLPC Used to Browse Porn 338

Posted by CowboyNeal from the extracurricular-activities dept.
youthoftoday writes "The OLPC project to bring the internet to third world has worked well — too well, it seems. Yahoo reports that Nigerian Children are already using the OLPC to browse for porn." This is why as kids we couldn't look at National Geographic issues without being supervised. A rep from OLPC said, understandably, that the laptops would now be fitted with filters.

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