An anonymous reader writes "Creating a flexible display requires finding an organic material that's both durable and capable of carrying an electric signal fast enough. To create such a material requires choosing the right compound and combining it with an organic base material. It's a hit and miss affair that can take years of synthesis to get right, but even then the final material may not be good enough. Stanford and Harvard researchers have come up with a much faster solution: use computer prediction to decide on the best compound before synthesizing begins. They also proved it works by developing a new organic semiconductor material 30x faster than the amorphous silicon used in LCDs."

eldavojohn writes "In Barcelona, Google's Eric Schmidt has been revealing future plans for Google, saying that the next release will merge smartphone and tablet versions of its mobile operating system Android. Aside from bragging about Android's growth, Schmidt tiptoed around a question of Google acquiring Twitter, instead offering the very nebulous statement that YouTube doubled its revenues last year."

An anonymous reader writes "Men with type 1 diabetes may be able to grow their own insulin-producing cells from their testicular tissue, say Georgetown University Medical Center (GUMC) researchers who presented their findings today at the American Society of Cell Biology 50th annual meeting in Philadelphia. Their laboratory and animal study is a proof of principle that human spermatogonial stem cells (SSCs) extracted from testicular tissue can morph into insulin-secreting beta islet cells normally found in the pancreas. And the researchers say they accomplished this feat without use of any of the extra genes now employed in most labs to turn adult stem cells into a tissue of choice."

Philips Electronics, a Netherlands-based company, has come up with a device designed to protect day traders from emotionally based trading decisions. The Rationalizer measures your galvanic skin response and lets you know when you are under stress. An online trader can then take a "time-out, wind down and re-consider their actions," according to the company. This may have come too late for us, but at least future generations won't have to live through the horror of angry day trading.

An anonymous reader writes "Published today in the journal Current Biology, a new study shows that laughter is not a unique human trait, but a behavior shared by all great apes. Tickle a baby chimpanzee and it will giggle just like a human infant. This is because laughter evolved millions of years ago in one of our common ancestors, say scientists."

Ant writes with a story from Dan's Data, which says that the battery meter and connection-strength displays in your portable electronics are lying to you, "and not just when they whisper to you in the night." Quoting: "Mobile phones, and most modern laptops, have signal strength and battery life displays. One or both of these displays has probably been the focus of all of your attention at one time or another. Neither display is actually telling you what you think it's telling you. The signal strength bars on a mobile phone or laptop do, at least, say something about how strong the local signal is. But they don't tell you the ratio between that signal and the inevitable, and often very considerable, noise that accompanies it ..."

Roland Piquepaille found news of research out of Portugal that has resulted in the first paper-based transistors (the original article is less informative than Roland's blog). More precisely, they've made the first field effect transistors (FET) with a paper interstrate layer. According to the research team, such transistors offer the same level of performance as 'state-of-the-art, oxide-based thin film transistors produced on glass or crystalline silicon substrates.' Possible applications include disposable electronics devices, such as paper displays, smart labels, bio-applications or RFID tags. The research will be published in IEEE Electron Device Letters in September.

zorro6 writes "I thought this might be an interesting question/topic and it would sure help me to get some kind of answer. I recently got internet service from a small, local wireless ISP in my area (south central Colorado, USA). The strange thing is that many, many web sites think I am in Quebec, Canada when I use the service. Evidently some geolocation service thinks my IP address indicates I am in Canada. I have checked the obvious. The WHOIS information for my IP correctly indicates a location of Durango, CO. So the bad info is coming from some more sophisticated geolocation service. My ISP is at a loss as to how to fix this but it is causing me a lot of grief. Many of the ads I get shown on Yahoo! for instance are in French! Certain sites won't sell me goods or services because they don't do business in Canada. So far I know that Yahoo! (or their ad provider), Nvidia, Movielink, etc. all think I am in Canada. I would sure appreciate any help/info on how to get this corrected."

Roland Piquepaille writes "In recent years, we have become increasingly dependent on applications using the Global Positioning System, such as railway control, highway traffic management, emergency response, and commercial aviation. But the American Geophysical Union warns us that we can't always trust our GPS gadgets because 'electrical activity in the... ionosphere can tamper with signals from GPS satellites.' However, new research studies are under way and 'may lead to regional predictions of reduced GPS reliability and accuracy.'" Roland's blog has useful links and a summary of a free introduction, up at the AGU site, to a special edition of the journal Space Weather with seven articles (not free) regarding ionospheric effects on GPS.

Auxbuss sends us to New Scientist for news sure to perplex and confound creationists: scientists have watched a new, complex evolutionary trait develop in the lab. "A major evolutionary innovation has unfurled right in front of researchers' eyes. It's the first time evolution has been caught in the act of making such a rare and complex new trait. And because the species in question is a bacterium, scientists have been able to replay history to show how this evolutionary novelty grew from the accumulation of unpredictable, chance events."

Roland Piquepaille writes "According to European researchers, modern buses could be used as mobile sensing platforms, sending out live information to be used to control traffic and detect road hazards. The 3.83 million euro EU-funded MORYNE project was completed in March 2008 with a test in Berlin, Germany. During this test, the researchers 'equipped city buses with environmental sensors and cameras, allowing the vehicles to become transmitters of measurements, warnings and live or recorded videos to anyone allowed to access the data.' "

Roland Piquepaille alerts us to work by US and Israeli researchers who have developed software that can identify the subject of an image characterized using only 256 to 1024 bits of data. The researchers said this "could lead to great advances in the automated identification of online images and, ultimately, provide a basis for computers to see like humans do." As an example, they've picked up about 13 million images from the Web and stored them in a searchable database of just 600 MB, making it possible to search for similar pictures through millions of images in less than a second on a typical PC. The lead researcher, MIT's Antonio Torralba, will be presenting the research next month at a conference on Computer Vision and Pattern Recognition.

Techdirt is reporting that Jon Dudas, head of the US Patent Office, is lamenting the continuing quality drop in patent submissions. Unfortunately, while this problem is finally getting the attention it deserves, the changes being implemented don't seem to be offering the correct solution. "When you set up a system that rewards people for not actually innovating in the market (but just speculating on paper), then of course, you're going to get more of that activity. When you set up a system that rewards those people to massive levels, well out of proportion with their contribution to any product, then of course you're going to get more of that activity. When you set up a system that gives people a full monopoly right that can be used to set up a toll booth on the natural path of innovation, then of course you're going to get more of that activity. When the cost of getting a patent is so much smaller than the potential payoff of suing others with it, then of course you're going to get more of that activity. The fact that Dudas is just noticing this now, while still pushing for changes that will make the problem worse, is a real problem. Patents were only supposed to be used in special cases. The fact that they've become the norm, rather than the exception, is a problem, and it doesn't seem like anyone is seriously looking into fixing that."