For everything from family to computers…
Originating in ancient China, acupuncture has been used for 2500 years. Traditional Chinese medicine holds that disease is caused by blockages and imbalances of energy (known as chi) flowing through meridians in the body, and can be eased by inserting needles at specific points. More »
from Gizmodo
Coughing in the brain
For something so mundane, we know surprisingly little about coughing. Most of us just cough when we’re sick, but patients with habit and psychogenic coughs don’t seem to have any sort of physical trigger. Recent cough research, highlighted in a feature at ScienceNews, suggests that the neural circuitry of coughing also involves temperature perception and higher brain areas.
The same cellular receptors that sense temperature and pain also control coughing. The cool relief of a cough drop is no coincidence, as the menthol receptor both suppresses coughs and produces the cool feeling in your throat. There’s a molecular on-switch for coughing, too: a receptor called TRPV1. Unfortunately for researchers looking for a cough cure, inactivating TRPV1 also makes it dangerously difficult to feel heat. Mundane tasks like eating a hot meal or running a bath become hazardous if you don’t reflexively shrink away from scalding heat.
Other scientists are looking inside the brain, studying whether habitual and psychogenic coughs are the result of some suppression mechanism gone haywire. Stuart Mazzone has been putting people in fMRI machines along with a capsule of capsaicin to eat. Since capsaicin is the molecule that makes chilis fiery, it’s …
from Discover Magazine
Toray’s advanced film department has finished its new self-cure coating and is set to start using it as a decorative layer on a series of as-yet unannounced notebooks. Fortunately, the company is already chasing down more pervasive uses on smartphones and touch-panels. The science involves a wet coating method that adds a special recovering layer to PET film. Alongside that mutant healing factor, the layer responsible also throws in some elastic and cushioning properties. During Toray‘s demonstration (what, no video?) scratches made with a metal brush apparently repaired themselves, resulting in the rehabilitated glossy surface you see above. According to the Japanese manufacturer, the ability to heal improves at lower temperatures, but room temperature is apparently enough to make scratches disappear in 10 seconds or less — more than fast enough to differentiate Toray’s offering from existing solutions. The film can repair itself around 20,000 times in succession, although if pierced beyond the layer, it’s — unsurprisingly — unable to recover any damage done. The screen is also softer than the typical protective surfaces found to devices. Maybe Toray and Gorilla Glass should get together. GorillToray?
from Engadget
Google has always been innovative and coming up with the future before we are ready for it. There was talk about a project featuring a device that would deliver the power of the internet in a wearable device and today I tripped over this video on Google’s channel that spills the beans on what they are working on.
Check out Project Glass:
Of course, despite how cool this appears, what they don’t show is the user. No matter how magical this device could be, I wonder what you might look like wearing them. Will this have a multitude of styles to fit your fashion? Can the lens be prescription or will this only be for those blessed with perfect vision? Will it be a lens at all?
This likely is going to hinge on how silly you might look wearing them.
Rumor says we might even see this device for sale later this year, or at least a more functional version to show off.
The future is now.
You’ve probably heard that the sun is strong enough to power our planet many times over, but without a practical method of harnessing that energy, there’s no way to take full advantage. An incredibly thin and light solar cellcould go a long way to accomplishing that on a smaller scale, however, making the latest device from researchers from the University of Austria and the University of Tokyo a fairly significant discovery. Scientists were able to create an ultra-thin solar cell that measures just 1.9 micrometers thick — roughly one-tenth the size of the next device. Not only is the sample slim — composed of electrodes mounted on plastic foil, rather than glass — it’s also incredibly flexible, able to be wrapped around a single strand of human hair (which, believe it or not, is nearly 20 times thicker). The scalable cell could replace batteries in lighting, display and medical applications, and may be ready to be put to use in as few as five years. There’s a bounty of physical measurement and efficiency data at the source link below, so grab those reading glasses and click on past the break.
from Engadget
US consumers will be making a multimillion dollar donation to an Australian government agency in the near future, whether they like it or not. The great majority won’t even know about it—the fee will be hidden within the cost of a huge array of tech products. After the resolution of a recent lawsuit, practically every wireless-enabled device sold in the US will now involve a payment to an Australian research organization called the Commonwealth Scientific and Industrial Research Organization, or CSIRO.
In the culmination of a nearly decade-long patent campaign, CSIRO has now scored a $229 million settlement from a group of nine companies that make a variety of wireless devices and chips, including Broadcom, T-Mobile, AT&T, and Lenovo. The settlement was reached last week just before the companies were scheduled to face a jury in Tyler, Texas—a location with a growing reputation for patent lawsuits.
CSIRO (commonly pronounced “si-rohâ€) adds this lump sum to the $205 million it received in 2009, when a settlement with 14 companies was struck midway through another East Texas trial. Soon after that, CSIRO began boasting to the Australian press that WiFi was a homegrown invention. By suing over its patents, it anticipated an additional “lazy billion” out of tech products sold in the US. Ultimately, this didn’t quite happen—but CSIRO is about halfway there.
from Ars Technica
