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The Military

US Army Develops Tooth Cleaning Gum 160

pryoplasm writes "To help deal with some of the hygiene issues on the battlefield, the US Army worked on a gum to take the place of brushing your teeth. This might be eventually released and marketed to the public. While there are many gums out there that aren't so detrimental to your teeth, this one promises actually to help them out."
Biotech

Chip Allows Blind People To See 231

crabel writes "3 blind people have been implanted with a retinal chip that allowed them to see shapes and objects within days of the procedure. From the article: 'One of the patients surprised researchers by identifying and locating objects on a table; he was also able to walk around a room unaided, approach specific people, tell the time from a clock face, and describe seven different shades of gray in front of him.'"
Earth

Scientists Cut Greenland Ice Loss Estimate By Half 414

bonch writes "A new study on Greenland's and West Antarctica's rate of ice loss halves the estimate of ice loss. Published in the journal Nature Geoscience, the study takes into account a rebounding of the Earth's crust called glacial isostatic adjustment, a continuing rise of the crust after being smashed under the weight of the Ice Age. 'We have concluded that the Greenland and West Antarctica ice caps are melting at approximately half the speed originally predicted,' said researcher Bert Vermeeersen."

Comment Re:Diesel (Score 1) 1141

US refineries produce less diesel (~10%) per barrel of oil than European refineries (~25%), preferring gasoline as an end product. Unfortunately, it's not a matter of turning a few knobs to adjust fractional outputs. It would take creating new refineries (not likely to happen - NIMBY and expensive, difficult regulatory hurdles) or retooling existing plants (expensive and counterproductive for existing vehicles).

Comment Re:Hey, Dell & HP! (Score 3, Insightful) 91

Same deal with a Samsung netbook that I purchased because of its semi-ruggedness (NB30). Out of the box BIOS was junk (ACPI problems, as usual, manifested as dropping keystrokes due to odd, periodic, momentary machine stalls), and the BIOS updater runs only under Windows. You can't even run the BIOS package (.exe) on another machine and manually extract the BIOS - updater recognizes that it's on a different machine and refuses to run.

Contacting Samsung was an exercise in futility. Tech support kept insisting I run the .exe and also told me that I needed to make sure that I installed the battery level monitor .exe beforehand. The tech support person could not grasp that I was running Linux, not Windows, despite my best efforts to persuade them otherwise. Unbelievable.

My mistake was not making this a dual boot machine, just to keep Windows around for such work. It's become standard operating procedure for me now to dual boot any machine that's likely to need a BIOS update (Dell, to their credit, is not one of these vendors). And with the tendency of vendors not to include CD/DVD restore media, I'll have to use some other install media to reinstall Windows just to perform what should be a simple BIOS update.

Google

Submission + - FFmpeg announces high-performance WebM decoder (multimedia.cx)

An anonymous reader writes: Three FFmpeg developers — Ronald Bultje, David Conrad, and x264 developer Jason Garrett-Glaser — have written the first independent free implementation of a VP8 video decoder. Benchmarks show that it's as much as 65% faster than Google's official libvpx. The announcement also gives a taste of what went into the development process and optimization techniques used. Currently it's only fully optimized on x86, but ARM and PowerPC optimizations are next in line for development.
Space

Submission + - Massive sunspot can be seen with naked eye (networkworld.com)

coondoggie writes: Astronomers at Kitt Peak National Observatory in Arizona noted this week that a sunspot had grown so large it could be seen without using a solar telescope.
Known as Sunspot 1089, spaceweather.com reported that scientist Gil Esquerdo "spotted it" as the sun set over Kitt Peak.

Security

Submission + - WiFi WPA2 vulnerability found (networkworld.com)

BobB-nw writes: Perhaps it was only a matter of time. But wireless security researchers say they have uncovered a vulnerability in the WPA2 security protocol, which is the strongest form of Wi-Fi encryption and authentication currently standardized and available.

Malicious insiders can exploit the vulnerability, named "Hole 196" by the researcher who discovered it at wireless security company AirTight Networks. The moniker refers to the page of the IEEE 802.11 Standard (Revision, 2007) on which the vulnerability is buried. Hole 196 lends itself to man-in-the-middle-style exploits, whereby an internal, authorized Wi-Fi user can decrypt, over the air, the private data of others, inject malicious traffic into the network and compromise other authorized devices using open source software, according to AirTight.

"There's nothing in the standard to upgrade to in order to patch or fix the hole," says Kaustubh Phanse, AirTight's wireless architect who describes Hole 196 as a "zero-day vulnerability that creates a window of opportunity" for exploitation.

Submission + - Guy builds glass seismograph that actually works (wired.co.uk)

Lanxon writes: Fashioning precision instruments and manual tools out of glass might seem an epic design fail. But since 1998, Andrew Paiko, an artist from Portland, Oregon, has been doing just that. But in 2002, Paiko wondered if he could make something functional. "I always had an interest in science, and I found a relatively simple design for a seismograph. I took it to pieces in my head and thought, 'I could make this.'" And he has, reports Wired.
Microsoft

Submission + - BSOD on Deepwater Horizon

ctdownunder writes: "The emergency alarm on the Deepwater Horizon was not fully activated on the day the oil rig caught fire and exploded, triggering the massive spill in the Gulf of Mexico, a rig worker on Friday told a government panel investigating the accident...Problems existed from the beginning of drilling the well...[f]or months, the computer system had been locking up, producing what the crew deemed the blue screen of death." http://www.nytimes.com/2010/07/24/us/24hearings.html?hp

Comment Re:Prediction (Score 1) 283

This being an IT project, I predict it will take 5 years longer than planned, cost 10x the initial budget, and still never really work quite right.

Fixed that for you.

This being a large, overarching, overreaching government project, I predict that it will take 10 years longer than planned, cost 50x the initial budget, and be cancelled halfway through by a shift in the political winds.

Fixed that for you.

Role Playing (Games)

Fallout: New Vegas Coming This Fall, Trailer Released 100

Bethesda announced today that Fallout: New Vegas is scheduled for release sometime this fall, and they released a trailer as well. Details are scant yet on the official site, but they had this to say: "Experience all the sights and sounds of fabulous New Vegas, brought to you by Vault-Tec, America's First Choice in Post Nuclear Simulation. Explore the treacherous wastes of the Great Southwest from the safety and comfort of your very own vault: Meet new people, confront terrifying creatures, and arm yourself with the latest high-tech weaponry as you make a name for yourself on a thrilling new journey across the Mojave wasteland. A word of warning, however — while Vault-Tec engineers have prepared for every contingency,* in Vegas, fortunes can change in an instant. Enjoy your stay. (* Should not be construed as a legally-binding claim.)"

Comment I have my limits (Score 1) 606

I have set several limits on whether or not I will work on a "friends and family" computer issue. First, unless I've managed the box from day 1, I will not work on a Windows box unless it's less than two years old. I just don't have the time nor the patience to deal with old, slow hardware plus "Windows rot" and the related cruft that goes with a less-than-fresh Windows installation. Second, I make sure that the owner of the machine understands that I am not responsible for any negative outcome of my working on the machine. If I break it, the owner gets to keep all the pieces. Expectations are set low at the beginning. I can't tell you how many times I've been given a box that's well past saving (hardware issues, malware infestations beyond repair, etc.) and the owner expects a quick miracle. It just doesn't work like that most of the time.

Operating Systems

Moblin V2.0 Beta For Netbooks and Nettops 50

superbubba writes "The Moblin steering committee is happy to release the Moblin v2.0 beta for netbooks and nettops for developer testing. With this release, developers can begin to experience and work with the source code of the visually rich, interactive user interface designed for Intel Atom based netbooks."

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