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Technology

Submission + - Magnetic Microprocessors, UltraEfficient Computing (popsci.com)

zedmelon writes: According to researchers at the University of California-Berkeley, http://www.popsci.com/technology/article/2011-07/future-magnetic-microprocessors-will-be-1-million-times-more-efficient-todays-computers">electron-free magnetic microprocessors would use 1 million times less energy per flop than today’s computers. At 18 thousandths of an electron volt--the "merest whiff of energy"--they would consume the least amount of energy allowed by the second law of thermodynamics and generate an infinitesimal amount of the waste heat exhibited by today's microprocessors.
Enlightenment

Enlightenment Returns To Bring Ubuntu To ARM 198

mu22le writes "Enlightenment, the daring window manager that disappeared from our collective radar years ago, is back to bring Ubuntu to ARM. The bet that E developers made years ago to neglect 3D, compositing, and make a fast and versatile 2.5d engine may have finally paid off. The current popularity of ARM-based devices could be a niche that the Enlightenment Foundation Libraries can fill comfortably."
Google

Google's Experimental Fiber Network 363

gmuslera writes "Not enough speed from your ISP? Google seems to go into that market too. 'We're planning to build and test ultra high-speed broadband networks in a small number of trial locations across the United States. We'll deliver Internet speeds more than 100 times faster than what most Americans have access to today with 1 gigabit per second, fiber-to-the-home connections. We plan to offer service at a competitive price to at least 50,000 and potentially up to 500,000 people.' The goal isnt just to give ultra fast speed for some lucky ones, but to test under that conditions things like new generations of apps, and deployment techniques that take advantage of it." If they need a test neighborhood, I'm sure mine would be willing.
Data Storage

Synchronize Data Between Linux, OS X, and Windows? 305

aaaaaaargh! writes "I'm using a laptop with Ubuntu 8.04 for work, a netbook with Ubuntu 9.10 when I'm outside, Mac OS X 10.5 for hobby projects, and Windows XP for gaming. For backups, I'm currently using Jungle Disk and Apple's Time Machine, and I use a local svn repository for my work data. Now I need to frequently exchange and synchronize OpenOffice and Latex files and source code in various cross-platform programming languages between one machine and another. Options range from putting everything online (but Jungle Disk disks seem to be too slow for anything else than backup), storing my data on external media like USB sticks or SD cards, or working with copies by synchronizing folders over the network. I don't want to give my data away to some server outside without strong encryption (controlled by me, including the source code) and external media like USB sticks are a bit too fragile according to my taste. The solution should be reliable, relatively failsafe, as simple as possible, and allow me to continue to use Jungle Disk for backup. So what would you recommend?"
Intel

How Classsmate PC Stacks Up Against OLPC 284

lisah writes "While the One Laptop Per Child project pulled itself together and shipped its first Beta machines, Intel was busy developing its own version, the Classmate PC. Inevitable comparisons will be made between the two (especially since OLPC's chairman Nicholas Negroponte called Intel's move "predatory"), so Linux.com's Tina Gasperson and her kids took a Classmate PC for a test run to see how it does in the real world. The upshot? Good battery life, easy to use, and great with ketchup. 'The Classmate is so adorably cozy it make you want to snuggle up on a comfy couch or lean back on some pillows on the floor while you surf. Good thing wireless is built right in. Too bad the typical Linux foibles apply. The first snag was having to log in as root to check the system configuration because the Classmate wouldn't log on to the network. Something tells me most elementary and high school teachers with nothing but Windows experience aren't going to get that.'" Linux.com and Slashdot are both owned by OSTG.
Space

Japan Scrapping Moon Mission 70

jonerik writes to mention the AP is reporting that Japan may be scrapping their upcoming moon mission. The original plan was for the "Lunar-A" probe to implant two seismic sensors on the moon, however, the project took so long that the delivery probe has fallen victim to neglect and would take too much money to repair. From the article: "The mission would have been Japan's first to the surface of the moon, and was originally scheduled for lift off in 1995. [...] JAXA's space development committee recommended canceling the Lunar-A project on Monday, and a final decision will be made later in the month, [Satoko] Kanazawa said."

Comment Re:better late than later (Score 1) 15

I should note that I will soon remove the link containing copyrighted material. If you don't own the CD (Eric Johnson's Ah Via Musicom), buy it. The sound/production is decidedly late 80s/early 90s, but it is a must for every guitarist's collection.

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