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Medicine

Taking Showers Can Be Harmful To Your Health 431

Posted by timothy from the healthiest-guy-alive dept.
TheClockworkSoul writes "According to both the BBC and NewScientist, showering may be bad for your health. Apparently, dirty shower heads can be an ideal breeding ground for Mycobacterium avium, a bug responsible for a type of pulmonary disease more prevalent than tuberculosis in developed countries, cases of which have risen in parallel with the rise in showering. Tests revealed nearly a third of devices harbor significant levels of the critter."
AMD

AMD's DX11 Radeons Can Drive Six 30 Displays 439

Posted by timothy from the can't-wait-'til-it's-commonplace dept.
J. Dzhugashvili writes "Whereas most current graphics cards can only drive a pair of displays, AMD has put some special sauce in its next-generation DirectX 11 GPUs to enable support for a whopping six monitors. There's no catch about supported resolutions, either. At an event yesterday, AMD demonstrated a single next-gen Radeon driving six 30" Dell monitors, each with a resolution of 2560x1600, hooked up via DisplayPort. Total resolution: 7680x3200 (or 24.6 megapixels). AMD's drivers present this setup as a single monitor to Windows, so in theory, games don't need to be updated to support it. AMD showed off Dead Space, Left 4 Dead, World of Warcraft, and DiRT 2 running at playable frame rates on the six displays."
Science

"Overwhelming" Evidence For Magnetic Monopoles 256

Posted by kdawson from the go-north-young-man-and-keep-on-going dept.
Thorfinn.au sends along big physics news: magnetic monopoles have been detected at low temperatures in "Dirac strings" within a single crystal of Dysprosium Titanate. Two papers are being published today in the journal Science and two more on arXiv.org, as yet unpublished, provide further evidence. "Theoretical work had shown that monopoles probably exist, and they have been measured indirectly. But the Science papers are the first direct experiments to record the monopole's effects on the spin-ice material. The papers use neutrons to detect atoms in the crystal aligned into long daisy chains. These daisy chains tie each north and south monopole together. Known as 'Dirac strings,' the chains, as well as the existence of monopoles, were predicted in the 1930s by the British theoretical physicist Paul Dirac. Heat measurements in one paper also support the monopole argument. The two, as yet unpublished, papers on arXiv add to the evidence. The first provides additional observations, and the second uses a new technique to determine the magnetic charge of each monopole to be 4.6x10-13 joules per tesla metre. All together, the evidence for magnetic monopoles 'is now overwhelming,' says Steve Bramwell, a materials scientist at University College London and author on one of the Science papers and one of the arXiv papers."
Medicine

Wii Boosts Parkinson's Treatments 122

Posted by kdawson from the name-was-inevitable dept.
mmmscience writes "Scientists are investigating the use of Wii Sports as a form of treatment for Parkinson's sufferers. After a four-week study, researchers found that rounds of tennis, bowling, and boxing improved rigidity, movement, fine motor skills, and energy levels as well as decreasing the occurrence of depression. It is thought that combining exercise with video games helps to increase levels of dopamine, a chemical that is deficient in Parkinson's. The therapy is gaining notoriety under the name Wii-hab."
Security

Submission + - The Ultimate Lock Picker (wired.com)

Submitted by
TheUnFounded
TheUnFounded writes: "Marc Weber Tobias can pick, crack, or bump any lock. Now he wants to teach the world how to break into military facilities and corporate headquarters. But Tobias isn't crazy. Far from it. He's a professional lock breaker, a man obsessively--perhaps compulsively--dedicated to cracking physical security systems. He doesn't play games, he rarely sees movies, he doesn't attend to plants or pets or, currently, a girlfriend. Tobias hacks locks. Then he teaches the public how to hack them, too."
Robotics

Robot Warriors Will Get a Guide To Ethics 317

Posted by kdawson from the some-distance-yet-to-the-three-laws dept.
thinker sends in an MSNBC report on the development of ethical guidelines for battlefield robots. The article notes that such robots won't go autonomous for a while yet, and that the guidelines are being drawn up for relatively uncomplicated situations — such as a war zone from which all non-combatents have already fled, so that anybody who shoots at you is a legitimate target. "Smart missiles, rolling robots, and flying drones currently controlled by humans, are being used on the battlefield more every day. But what happens when humans are taken out of the loop, and robots are left to make decisions, like who to kill or what to bomb, on their own? Ronald Arkin, a professor of computer science at Georgia Tech, is in the first stages of developing an 'ethical governor,' a package of software and hardware that tells robots when and what to fire. His book on the subject, Governing Lethal Behavior in Autonomous Robots, comes out this month."
Earth

Antarctic Ice Is Growing, Not Melting Away, At Davis Station 633

Posted by timothy from the weather-is-what-you-get dept.
schwit1 writes "A report from The Scientific Committee on Antarctic Research says that Antarctic ice is growing, not melting away. Ice core drilling in the fast ice off Australia's Davis Station in East Antarctica by the Antarctic Climate and Ecosystems Co-Operative Research Centre shows that last year, the ice had a maximum thickness of 1.89m, its densest in 10 years. The average thickness of the ice at Davis since the 1950s is 1.67m. A paper to be published soon by the British Antarctic Survey in the journal Geophysical Research Letters is expected to confirm that over the past 30 years, the area of sea ice around the continent has expanded."
United States

The End of Tax-Free Internet Shopping? 784

Posted by timothy from the awaiting-a-60-cent-refund-check dept.
Mordok-DestroyerOfWo writes "If a little-known but influential alliance of state politicians, large retailers, and tax collectors have their way, the days of tax-free Internet shopping may be nearly over. A bill expected to be introduced in the US Congress as early as Monday would rewrite the ground rules for mail order and Internet sales by eliminating what its supporters view as a 'loophole' that, in many cases, allows Americans to shop over the Internet without paying sales taxes."
Google

Submission + - Google Brain Search (google.com)

Submitted by
TheUnFounded
TheUnFounded writes: "Not sure if you forgot to brush your teeth this morning? Don't know why you're getting those strange looks? Google Brain Search uses Cadie technology to index your brain, thus improving the speed and accuracy of memory retrieval."
Biotech

Florida Lab Gets Pregnant 149

Posted by ScuttleMonkey from the also-no-one-has-heard-from-them-in-days dept.
Synthetic Biology, a relatively new field, is seeking to find out what happened to a bunch of chemicals to make them capable of supporting a metabolism, replicating, and evolution. A Florida lab is showing some of the most promising advancements in this direction with their AEGIS (Artificially Expanded Genetic Information System) experiment. "AEGIS is not self-sustaining, at least not yet, and with 12 DNA building blocks -- as opposed to the usual four -- there's little chance it will be confused with natural life. Still, Benner is encouraged by the results. 'It's evolving. It's doing what we designed it to do,' said Benner, a biochemist with the Gainesville, Fla.-based Foundation for Applied Molecular Evolution. In addition to providing an example of how alien life might be cobbled together, synthetic biology has a broad array of uses on the home front."
Cellphones

(Useful) Stupid BlackBerry Tricks? 238

Posted by kdawson from the maze-of-twisty-stupid-tricks dept.
Wolfger writes "Continuing the recent (useful) stupid theme: I've recently become a BlackBerry user, and I'm in love with the obvious(?) tricks, such as installing MidpSSH to access my home box remotely. But I'd like to know what more experienced Crackberry addicts can share."
Government

President Signs Law Creating Copyright Czar 555

Posted by kdawson from the ip-con dept.
I Don't Believe in Imaginary Property writes "President Bush has signed the EIPRA (AKA the PRO-IP Act) and created a cabinet-level post of 'Copyright Czar,' on par with the current 'Drug Czar,' in spite of prior misgivings about the bill. They did at least get rid of provisions that would have had the DOJ take over the RIAA's unpopular litigation campaign. Still, the final legislation (PDF) creates new classes of felony criminal copyright infringement, adds civil forfeiture provisions that incorporate by reference parts of the Comprehensive Drug Abuse Prevention and Control Act of 1970, and directs the Copyright Czar to lobby foreign governments to adopt stronger IP laws. At this point, our best hope would appear to be to hope that someone sensible like Laurence Lessig or William Patry gets appointed."
The Courts

Submission + - Universal can be sued for DMCA abuse

Submitted by UnknowingFool
UnknowingFool writes: California Judge Jeremy Fogel has ruled that the Universal Music can be sued for filing an improper DMCA takedown notice. The story began in Feb. 2007 when Stephanie Lenz posted a 29 second Youtube video of her toddler laughing and dancing to Prince's "Let's Go Crazy" (heard somewhat indistinctly in the background). Universal sent a DMCA takedown notice four months later to Youtube which complied. Mrs. Lenz then filed a lawsuit with the Electronic Frontier Foundation for DMCA abuse as the video was an obvious example of Fair Use and Universal should have known it. Incidentally the DMCA provides a provision for lawsuits against DMCA abuse. Among the rejected arguments that Universal made why the lawsuit should be dismissed:
  • Fair Use is not a sufficient defense in copyright infringement
  • The DMCA does not require a copyright holder to determine if alleged material falls under Fair Use
  • There is no "self-evident" Fair Use.
  • It could not have been Fair Use as a video showing a toddler dancing would undermine the market of videos showing toddlers dancing.
  • It was not a DMCA notice as it had a disclaimer saying it wasn't a DMCA notice. (Although it followed the procedure of a DMCA takedown and was sent to the DMCA takedown email address at Youtube.)

One of the things the Universal admitted to ABC News:

Prince believes it is wrong for YouTube, or any other user-generated site, to appropriate his music without his consent. That position has nothing to do with any particular video that uses his songs. It's simply a matter of principle. And legally, he has the right to have his music removed. We support him and this important principle. That's why, over the last few months, we have asked YouTube to remove thousands of different videos that use Prince music without his permission
Businesses

Submission + - Black Friday crowds spend an estimated $20 billion (cnn.com)

Submitted by dexr0420
dexr0420 writes: NEW YORK (CNNMoney.com) — Worried retailers and mall operators breathed a sigh of relief after the 2007 holiday shopping marathon off to a robust start Friday. According to the first early sales estimate, MasterCard Advisors retail analyst Michael McNamara expects Black Friday sales to hit $20 billion. MasterCard Advisors tracks spending made on credit and debit cards as well as cash and check transactions.

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