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Biotech

Using Magnets To Turn Off the Brain's Speech Center 269

An editor for the Telegraph, Roger Highfield, recently volunteered to allow a UK researcher to shut off the speech center of his brain with a high-powered magnetic pulse. Regular speech is controlled by a section of the brain called Broca's area. Once the precise location is determined in the subject, a magnetic pulse can temporarily disrupt speech without impairing other cognitive functions. The link contains a video in which you can watch Highfield stutter and twitch while attempting to recite a nursery rhyme. A later test shows that he's able to sing the rhyme without difficulty, since singing is controlled in a different part of the brain (as you may remember from Scott Adams' speech disorder). Researchers believe that the ability to stimulate or quell activity in specific areas of the brain may help in treating conditions like epilepsy and migraine headaches.
Networking

Cisco Turns Routers Into Linux App Servers 121

symbolset writes "InternetNews is reporting that Cisco's new Application eXtension Platform turns several models of Cisco switches into Linux application servers. With certified libraries in C, Java and Perl, developers will be able to use a downloadable SDK to build their apps. The AXP server is just another module in a Cisco switch running Cisco's own derivation of a modern Linux distro (Kernel 2.6.x) specifically hardened to run on that particular hardware. Modules will include up to 1.4-GHz Intel Pentiums with 2 GB RAM and a 160 GB hard drive."
The Internet

Demonoid Tracker Is Back Online 211

Crymson4 writes "We discussed the shutdown of the Demonoid torrent tracker last fall. For those who don't already know, Demonoid is back up. Looks like they found a new host for the Web site and the tracker is functioning properly as well. For those with old accounts, all the old data has been saved. It's almost as if they never left."
Medicine

Alligator Blood May Be Source of New Antibiotics 265

esocid writes "Biochemists from McNeese State University have described how proteins in gator blood may provide a source of powerful new antibiotics to help fight infections associated with diabetic ulcers and severe burns. This new class of drug could also crack so-called 'superbugs' that are resistant to conventional medication. Previous studies have showed alligators have an unusually strong immune system; unlike humans, alligator immune systems can defend against microorganisms such as fungi, viruses, and bacteria without having prior exposure to them. Scientists believe that this is an evolutionary adaptation to promote quick wound healing, as alligators are often injured during fierce territorial battles."
Security

Cubicle Security For Laptops, Electronics? 532

kamikasee writes "I recently found out that I'm going to be moved from an office to a cubicle. The cubicle area is not very secure, and I'm worried about things wandering off. My boss has offered to buy some equipment to help me secure things, but so far I haven't found anything that fits my requirements. Google and Amazon searches are overwhelmed by lockable key cabinets and larger pieces of furniture. Here are some of the requirements: The main issue with traditional solutions (e.g. locking things in a drawer) is convenience. I use a laptop with a second LCD monitor. There's also an external keyboard and mouse and a USB hard drive. I leave my laptop on at night so I can remote-desktop into it, so I'm not really happy about putting it in a drawer (no ventilation), plus I don't like the idea of having to 'unharness' everything every time I want to put it away. I don't trust cable locks. Besides, cable locks won't help me secure my the USB drive and other electronics that might wander off. The solution I imagine is a lockable, ventilated metal box that would sit under the monitor and house most of the electronics. If it was big enough, I could stick my laptop into it at night (while leaving it running) and feel confident that it would still be there in the morning. I'd be open to other types of solutions. Surely someone else must have dealt with this problem."
Science

Blue Lights To Reset Internal Clocks 332

holy_calamity writes "Researchers at RPI are testing the effects of putting blue LEDs inside cars to keep drivers alert. People driving through the night are much more likely to cause accidents because our circadian rhythms just want to sleep — blue light at around 450nm wavelength can fool them into thinking it's morning and keep them awake."
Technology

Brain Scanner Can Tell What You're Looking At 158

palegray.net writes "Wired News brings us an article about brain scanning systems that can accurately tell what you're looking at by analyzing your brain's electrical activity. Using a database constructed of readings taken on test subjects who were shown thousands of photographs, the system works in real time to decipher what you're seeing. Naturally, there are some ethical concerns over some potential applications for this technology. Definitely a new twist on "input devices.""
Input Devices

Brain Control Headset for Gamers 152

gbjbaanb writes "Gamers will soon be able to interact with the virtual world using their thoughts and emotions alone. Headsets which read neural activity are not new, but Ms Le [president of US/Australian firm Emotiv] said the Epoc was the first consumer device that can be used for gaming. 'This is the first headset that doesn't require a large net of electrodes, or a technician to calibrate or operate it and does require gel on the scalp,' she said. 'It also doesn't cost tens of thousands of dollars.'" Wait until the government can get warrantless wiretaps on the logs of those things.
Security

Submission + - Quantum cryptography speeds slowed by" dead ti (networkworld.com)

coondoggie writes: "Researchers said today that technological and security issues will stall maximum transmission rates at levels comparable to that of a single broadband connection, such as a cable modem, unless researchers reduce "dead times" in the detectors that receive quantum-encrypted messages. Researchers at the National Institute of Standards and Technology (NIST) and the Joint Quantum Institute (JQI), technological and security issues will stall maximum transmission rates at levels comparable to that of a single broadband connection, such as a cable modem, unless researchers reduce "dead times" in the detectors that receive quantum-encrypted messages. http://www.networkworld.com/community/node/20061"
The Courts

Linux Devicemaker Sued In First US Test of GPL 315

An anonymous reader writes "For the first time in the U.S., a company is being taken to court for a GPL violation. The Software Freedom Law Center has sued Monsoon Multimedia over alleged GPL violations in the Hava, a place- and time-shifting TV recorder similar to the SlingBox. Interestingly, Monsoon Multimedia is run by a highly experienced international lawyer named Graham Radstone. According to his corporate biography, Radstone has an MA in Law from the University of Cambridge, England, and held the top legal spot at an unnamed "$1 billion private multinational company." He also reportedly held top management positions with Philip Morris, Pfizer, and DHL. Sounds like the makings of a good old legal Donnybrook ahead."
It's funny.  Laugh.

Realtime ASCII Goggles 331

jabjoe writes "Russian artists from Moscow have created goggles with realtime image filtering. Among the Photoshop-like filters that can be applied is, interestingly, ASCII: you can view the world in real time as ASCII. Pointless but cool."
Science

The Father of Molecular Gastronomy Whips Up a New Formula 144

An anonymous reader writes "French chemist and cook Hervé This maintains his quest to find the scientific precision behind great tasting food. Chef This is just one of a growing number of cooks that approaches food from a scientific perspective; making recipes in a lab instead of in the kitchen. The difference is that This was one of the pioneers of the field. 'This and a colleague, the late Oxford physicist Nicholas Kurti, conducted the experiments in their spare time. In 1988, the pair coined a term to describe their nascent field: molecular gastronomy. The name has since been applied to the kitchen wizardry of chefs like el Bulli's Ferran Adria and Alinea's Grant Achatz. But This is interested in basic culinary knowledge -- not flashy preparations -- and has continued to accumulate his precisions, which now number some 25,000.'"
Security

Scientists Make Quantum Encryption Breakthrough 156

Madas writes "Scientists working in Cambridge have managed to make quantum encryption completely secure (registration required) by putting decoy pulses in the key transmission stream. According to the story this paves the way for safe, encrypted high-speed data links. Could this allow completely private transmission of data away from snooping eyes and ears? Or will it mean film studios can stop movies from being copied when traveling on the internet?"
Books

Vending Machine For Books Coming Next Year 214

An anonymous reader writes "CNN writes about a $50,000 machine that can print books on demand. It can print up to 550 pages and put a binding on the book in seven minutes. It will be debuting in a select number of U.S. libraries in 2007. The machine is the 'output' end of a service called On Demand Books, which is also just debuting. From the article: 'Some 2.5 million books are now available - about one million in English and no longer under copyright protection. On Demand accesses the volumes through Google and the Open Content Alliance, among other sources. [Co-founder Dane] Neller predicts that within about five years On Demand Books will be able to reproduce every volume ever printed.'"

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