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Biotech

Using Sound Waves For Outpatient Neurosurgery 152

eldavojohn writes "Got a piece of malfunctioning brain tissue in your head? Want to avoid messy lobotomies and skull saws? Well, you're in luck; a study shows that acoustic waves can do the trick and will hopefully treat patients with disorders like Parkinson's disease. A specialist said, 'The groundbreaking finding here is that you can make lesions deep in the brain — through the intact skull and skin — with extreme precision and accuracy and safety.' They focus beams on the part of the brain needing treatment and it absorbs the energy, which turns to heat. The temperature hits about 130 F, and they can burn 10 cubic millimeters at a time. Using an MRI to see areas of heat, they can watch the whole time and target only what needs to be burned. The study consisted of nine subjects suffering from chronic pain that did not subside with medication (normally they need to go in and destroy a small part of the thalamus on these patients). After the outpatient procedure, all nine reported immediate pain relief and none experienced neurological problems or other side effects after surgery."
Censorship

Blizzard Awaits China's Approval For WoW Relaunch 75

angry tapir writes "The relaunch of World of Warcraft in China, where it has already been offline for six weeks, still faces an indefinite delay as it awaits government approval for its content. Problems for Blizzard Entertainment, the game's creator, started when it switched to a new local operator for World of Warcraft in China, online gaming company NetEase. New operators of foreign games have to submit the games for government approval, and China has objected to some of the content it found in its latest review of the game."
Security

'Vanish' Makes Sensitive Data Self-Destruct 171

Hugh Pickens writes "The NY Times reports on new software called 'Vanish,' developed by computer scientists at the University of Washington, which makes sensitive electronic messages 'self destruct' after a certain period of time. The researchers say they have struck upon a unique approach that relies on 'shattering' an encryption key that is held by neither party in an e-mail exchange, but is widely scattered across a peer-to-peer file sharing system. 'Our goal was really to come up with a system where, through a property of nature, the message, or the data, disappears,' says Amit Levy, who helped create Vanish. It has been released as a free, open-source tool that works with Firefox. To use Vanish, both the sender and the recipient must have installed the tool. The sender then highlights any sensitive text entered into the browser and presses the 'Vanish' button. The tool encrypts the information with a key unknown even to the sender. That text can be read, for a limited time only, when the recipient highlights the text and presses the 'Vanish' button to unscramble it. After eight hours, the message will be impossible to unscramble and will remain gibberish forever. Tadayoshi Kohno says Vanish makes it possible to control the 'lifetime' of any type of data stored in the cloud, including information on Facebook, Google documents or blogs."
Wireless Networking

802.11n Should Be Finalized By September 104

adeelarshad82 writes "It's probable that the 802.11n standard will finally be approved at a scheduled IEEE meeting this September, ending a contentious round of infighting that has delayed the standard for years. For the 802.11n standard, progress has been agonizingly slow, dating back almost five years to 2004, when 802.11g held sway. It struggled throughout 2005 and 2006, when members supposedly settled on the TGnSync standard, then formed the Enhanced Wireless Consortium in 2006 to speed the process along. A draft version of 802.11n was approved in January 2006, prompting the first wave of routers based on the so-called draft-n standard shortly thereafter."
Image

Lawyer Jailed For Contempt Is Freed After 14 Years 408

H. Beatty Chadwick has been in a staring match with the judicial system for the past 14 years, and the system just blinked. Chadwick was ordered to pay his ex-wife $2.5 million after their divorce. He refused to pay saying that he couldn't because he lost the money in a series of "bad investments." The judge in the case didn't believe him and sent him to jail for contempt. That was 14 years ago. Last week another judge let Chadwick go saying that "continued imprisonment would be legal only if there was some likelihood that ultimately he would comply with the order; otherwise, the confinement would be merely punitive instead of coercive." Chadwick, now 73, is believed to have served the longest contempt sentence in US history.

Comment Re:Hawking's Compilation (Score 1) 451

I doubt it's what you're thinking of, but the Feynman Lectures on Physics assumes very little starting knowledge, and covers quite a bit, including some pretty meaty material. The audio lectures a very nice to have, as well.

Mod the above posted up plz! Feynman was a true wizard at science and communicating to the scientifically inclined/curious layperson. If one reads the Feynman Lectures on Physics first, a lot of more difficult works by Einstein, Heisenberg, etc. become much less of a challenge.

Comment Re:So much for pirate ethics (Score 1) 613

>Use occam's razor and go with the simplest explanation: People pirate because they want free shit and it's easier in some cases than going to the store. > >If you've ever seen the breakdown of law & order (Iraq right after invasion, New Orleans after Hurrican Katrina, LA after the riots, false Craiglist ads), you should know a >lot of people are freeloading scavengers as soon as they don't think their actions have any consequences. > >Do you think the internet, especially, which promotes the feeling of such an environment is immune from that? I don't think the explanation is complex at all.

If I had mod privs ATM, the above post would score +6. :-) The fact that the writer is at least as typing impaired as I am doesn't hurt. :-) I wanna see a Hurrican't!

Comment Re:Another brick (Score 1) 287

I've had this thought for a while now, but now's an appropriate time to say it: Will there be a day when a British tourist visits America and remarks that our cameras must be hidden really well, because they can't see them at all!

If you think we don't already have far too many surveillance cameras in the U.S., just look for red-light cams around many intersections with traffic lights, the security cams that clutter the ceiling inside and the roof outside any Wal-Mart store. Then think about the many government cams in many U.S. cities. Finally, think about the cams you aren't supposed to see (they tend to be smaller and are in fact well hidden/disguised, or larger with really powerful telescopic lenses, IR capabilities, etc.

Starting around 1994, when the Web was just getting started, the number of Web cams that were mounted outside or behind a high window in many University buildings skyrocketed.

Let's not forget that most modern cellphones have cams built in. Think of what the people who live in buildings in big cities actually do with the telescopes they often have in their apartments. *SNICKER* Now think of how much easier it is for them to make permanent records of what they're watching through windows in another building a few blocks away?

So yeah, the number of surveillance cams used by various levels of Brit government is very high on a per capita basis, but I don't think the People's State of America will lag behind for very long if Dear Messiah's crowd has their way and converts the U.S.A. into the Obamination.

Comment Re:New Becons cost too much (Score 1) 184

Mod this up, please.

GooberToo makes some very good points. The last plane I flew was owned by an automotive repair instructor at a community college (read: not rich). Gentrification is a term used to label the process whereby rich folks raise the price of living in old domiciles on what is now increasingly valuable real estate. When taxes force the less wealthy to leave, the wealthy take the space over.

There is a similar reason for the pressure to shut down small airports (Meigs Field in Chicago, anyone?), and to force aircraft owners to buy expensive new ELTs that work on a different frequency. It is the equivalent of gentrification. The airspace, air control time/effort, and radio frequencies in question are highly desirable and the big kids are doing their best to shove the little kids out of the park.

As any of my many far left-liberal friends can tell you, I'm a Libertarian (large and small "l" apply), and have absolutely nothing against those who become wealthy. I just don't like bullies.

Comment Re:Locusts (Score 1) 743

Just recently, there was a show about it on the Science Channel.

Did the show explain how the new system can prevent the car behind you from rear-ending your shiny Volvo? TFA doesn't. And while it's great that these concept cars can auto-brake, the guy on your tail isn't necessarily driving another Volvo.

I'm one of those people who long considered Volvo owners to be timid and likely to be obsessed with their car's safety because they were such lousy drivers. In reality, if one wants a REALLY SAFE CAR one should buy a Mercedes.

But, times change and my opinion of Volvo has gone up, now that they make some reasonably high performance production cars that are probably a lot of fun to drive. (The last Volvo I drove was 740 Turbo Wagon which I found to be rather boring compared to the Jeep-Eagle Talon TSi AWD I was driving at the time.) The 2007 Volvo S60 R was a car I considered when I was shopping for a new car in 2007.

Still, cars that try to do any driving for me at speed seem like a bad idea. In fact, I don't even like air-bags, because I figure if one blows up in my face during an accident at freeway speeds, it would cause me to lose any change of controlling the vehicle. You don't see airbags in race cars, just very nice seat belt systems.

About the only advance in active safety equipment I like is ABS (unless one considers AWD a safety feature -- I like that too.)

Still, I suppose the safety nazi and soccer mommy crowds would love to force everyone to have cars that won't exceed posted speed limits, won't allow high-G turns, brake and/or steer at the slightest hint of an impending collision and at all stop lights.

HP

Submission + - HP's tech uspport is broken (blogspot.com)

FractalZone writes: "HP phone tech support is a joke. They could or would not answer a very simple question: "How do I disable the low ink alert that keeps popping up every time I print something?" (The black ink cartridge has been going strong for at least a month and dozens of pages since that annoyance first started appearing.)

The call was routed through four people, the first two in India, I'd guess. The last two, with American accents, seemed bent on making a mountain out of a molehill, presumably because they didn't know the answer. Is my bad experience with HP phone tech support the norm? I finally got so fed up with the rude foot dragging routine that I hung up with my simple query left unanswered. I'd like to buy American when I can, but I won't be buying HP products any time soon.

A more general question is: What are current trends in phone tech support? Automated answering systems are almost a given these days, but what about if/when one finally gets to a human being? Is it worth the effort?"

Communications

Submission + - 17-year-old kicks sane in AT&T's face (blogspot.com)

Mr. Wizard writes: "It seems that a 17-year old named George Hotz took just two months to undo all bonds AT&T uses to lock iPhone users into AT&T service, freeing them to use other service providers. His mods to the phone are immune to firmware updates issued by AT&T designed to force users back into AT&T's clutches, according to Hotz."
Privacy

Submission + - ATT + NSA = Busted? (msn.com)

DynaSoar writes: ""In 2003, Room 641A of a large telecommunications building in downtown San Francisco was filled with powerful data-mining equipment for a "special job" by the National Security Agency, according to a former AT&T technician. It was fed by fiber-optic cables that siphoned copies of e-mails and other online traffic from one of the largest Internet hubs in the United States, the former employee says in court filings." The article elaborates on the nature of the system in San Francisco (and others elsewhere) and the whistleblower's part in things. The Justice Department wants the case dismissed because it claims it can't defend itself without revealing state secrets. It also claims that the real issue is whether this was done in accordance with the constitution. Sadly, that may be true."

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