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Beaver Dam Visible From Space 286

ygslash writes "The Hoover Dam no longer holds the title of the world's widest dam. Satellite photos of northern Alberta, Canada, show that several families of beavers have apparently joined forces to build a dam 850 meters wide, more than twice as wide as the Hoover Dam."
Software

Remus Project Brings Transparent High Availability To Xen 137

An anonymous reader writes "The Remus project has just been incorporated into the Xen hypervisor. Developed at the University of British Columbia, Remus provides a thin layer that continuously replicates a running virtual machine onto a second physical host. Remus requires no modifications to the OS or applications within the protected VM: on failure, Remus activates the replica on the second host, and the VM simply picks up where the original system died. Open TCP connections remain intact, and applications continue to run unaware of the failure. It's pretty fun to yank the plug out on your web server and see everything continue to tick along. This sort of HA has traditionally required either really expensive hardware, or very complex and invasive modifications to applications and OSes."
Encryption

Thawte Will End "Web of Trust" On November 16 127

An anonymous reader writes "Thawte is ending their Web of Trust, including their free Personal Email Certificates, in less than 2 weeks' time. This hasn't been picked up by the media yet. Seems to me a lot of people, including myself, are hurt by this." Thawte is offering a 1-year free VeriSign cert to those holding valid Personal Email Certificates; after that you pay.

Comment Re:Glad to see.. (Score 1) 1188

Because a few vacation photos, over a hundred tourists, equates to the same thing.

Except that it doesn't equate to the same thing at all.

100's of sets of tourist photos randomly scattered across the internet, being added and removed and reorganized by their takers at their whim is not remetely the same thing as a single permanent indexed geo-tagged database filled with photos that were carefully and systematically taken and stitched together.

At least not until the internets become sentient, and do it themselves...

The Internet

Submission + - Dilbert goes Flash and readers revolt

spagiola writes: "The Dilbert.com website just got an extreme makeover. Gone is the old, rather clunky but perfectly functional, website, replaced by a Flash-heavy website that only Mordac the Preventer of Information Services could love. Users have been pretty unanimous in condemning the changes. Among the politer comments: "Congrats. Vista is no more lonely at the top in the Competition For The Worst Upgrade In Computing Industry, this web site upgrade being a serious contender." You have to register to leave comments, but many seem to have registered for the express purpose of panning the new design."
Education

Submission + - Toddlers Learn Language by Data Mining? 1

Ponca City, We Love You writes: "Toddlers' brains can effortlessly do what the most powerful computers with the most sophisticated software cannot, learn language simply by hearing it used and a ground-breaking new theory postulates that young children are able to learn large groups of words rapidly by data-mining. Cognitive Science researchers Linda Smith and Chen Yu attempted to teach 28 12- to 14-month-olds six words by showing them two objects at a time on a computer monitor while two pre-recorded words were read to them. No information was given regarding which word went with which image. After viewing various combinations of words and images, however, the children were surprisingly successful at figuring out which word went with which picture. Yu and Smith say it's possible that the more words tots hear, and the more information available for any individual word, the better their brains can begin simultaneously ruling out and putting together word-object pairings, thus learning what's what. Yu says if they can identify key factors involved in this form of learning and how it can be manipulated, they might be able to make learning languages easier for children and adults, through training DVDs and other means. The learning mechanisms used by the children could also be used to further machine learning."

Feed Techdirt: Apple Wants To Make DRM Extortion Explicit (techdirt.com)

For years, DRM critics have been arguing that the technology isn't so much about stopping piracy as it is about taking away traditional fair use privileges and then selling them back to you. I've agreed with this for a while, but I never thought I'd see a major DRM vendor admit it so candidly: Steve Jobs has apparently been pitching Hollywood studios on the idea of selling "premium" DVDs that include an iTunes-compatible version of the movie. For an extra $3 or $4, you can buy the privilege of playing your legally-purchased movie on the device of your choice—well, the Apple-manufacturered device of your choice, anyway. Only the DMCA makes this kind of extortion possible. Tools like HandBrake make it possible to convert a DVD to an iPod-compatible format without any help from Apple, but Handbrake is an illegal "circumvention device" under the DMCA. Compare that to the CD, which was developed long before the DMCA and comes without copy protection. The courts have held that "space-shifting" your CDs to a portable music device is a fair use. So you can legally import your CD collection to your iPod, or any other device, without paying a penny. But Steve Jobs apparently wants to charge you $4 for the privilege of doing the same with your DVDs.

Tim Lee is an expert at the Techdirt Insight Community. To get insight and analysis from Tim Lee and other experts on challenges your company faces, click here.



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Programming

Woz Still Misses Homebrew Computer Club and Apple 274

UtahSaint writes "The Electronic Design site has nabbed a short interview with the Woz, where he waxes poetically about his time growing up as an Engineer and founding Apple. Even to this day, he says, he still misses the Homebrew Computer Club and his days running around Apple leading the technical teams. 'I miss the technical camaraderie ... The whole feeling of being on a revolution, on the edge. I miss the intuitive philosophies.'"

Feed Science Daily: New Wireless Bridge Sensors Powered By Passing Traffic (sciencedaily.com)

Researchers have developed technology that uses the vibrations caused by passing traffic to power wireless bridge monitoring sensors. Wireless battery-powered sensors that monitor bridges and report changes that may lead to failure are easy to install, but it is unwieldy to provide power for the sensors. Each bridge needs at least several sensors, many installed in hard-to-access locations. Replacing millions of batteries could become a problem, adding to the expense of maintaining the bridges. The researchers have found a way around this problem.

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