designperfection9 writes "Toshiba said Thursday that it will show off a new line up of NAND-flash-based solid state drives with the industry's first 2.5-inch 512GB SSD. The drive is based on a 43 nanometer Multi-Level Cell NAND and claims to offer a high level of performance and endurance for use in notebooks as well as gaming and home entertainment systems."

CWmike writes to tell us that researchers at MIT have found a way to wrap nanotube sensors in DNA to detect the results of chemotherapy. The sensors are able to detect whether the drugs are attacking their targets or healthy cells. "Cancer researchers have long been trying to figure out a way to better deliver drugs to cancer cells without blasting surrounding cells as well. The Stanford researchers devised a way to use single-walled carbon nanotubes as targeted medicinal delivery vehicles. By better targeting the chemotherapy, less of the drug needs to be injected into the patient for cancer treatment. And that would reduce the side effects of chemotherapy treatment, such as nausea, hair loss, weight loss and fatigue."

alphadogg writes "A assistant professor from the University of Illinois at Urbana-Champaign is sounding a warning that companies, the government and researchers need to come up with a plan for preserving our increasingly digitized data in light of shifting document management and other software platforms (think WordPerfect and floppy disks). Jerome P. McDonough, who teaches at the Graduate School of Library and Information Science at the University of Illinois at Urbana-Champaign, says there exists about 369 exabytes worth of data, and that includes some pretty hard to replace stuff, including tax files, email and photos. Open standards could play a key role in any preservation effort, he says. 'If we can't keep today's information alive for future generations, we will lose a lot of our culture,' McDonough said. Even over the course of 10 years, you can have a rapid enough evolution in the ways people store digital information and the programs they use to access it that file formats can fall out of date.'"

An anonymous reader writes "Phoronix has a new article where they provide Ubuntu 7.04, 7.10, 8.04, and 8.10 benchmarks and had ran many tests. In that article, when using an Intel notebook they witness major slowdowns in different areas and ask the question, Is Ubuntu getting slower? From the article: 'A number of significant kernel changes had went on between these Ubuntu Linux releases including the Completely Fair Scheduler, the SLUB allocator, tickless kernel support, etc. We had also repeated many of these tests to confirm we were not experiencing a performance fluke or other issue (even though the Phoronix Test Suite carries out each test in a completely automated and repeatable fashion) but nothing had changed. Ubuntu 7.04 was certainly the Feisty Fawn for performance, but based upon these results perhaps it would be better to call Ubuntu 7.10 the Gooey Gibbon, 8.04 the Hungover Heron, and 8.10 the Idling Ibex.'"

Tyndmyr writes "In conjunction with the previously covered Knol system, Google has recently released Knol Debates, where users can vote for and discuss various topics. First up, presidential debates, representing topics from any party, and with some commentary being given by the libertarian Cato Institute. Unfortunately, patent law and technology questions are still rather poorly represented. Oddly enough, Knol Debates doesn't even appear to be in beta. The system makes use of Google Moderator to select questions."

During the Olympics we discussed the international monitoring effort as China shut down factories and curtailed automobile travel in an attempt to reduce pollution. Now reader Anti-Globalism sends in a story that reveals that monitoring effort to be ongoing, with a bigger mandate: assessing the impact of China's pollution on the US. In fact the problem is bigger still because, as one researcher put it, "It's one atmosphere." Scientists are finding that pollution from, for example, Europe can travel right around the globe in three weeks. "By some estimates more than 10 billion pounds of airborne pollutants from Asia — ranging from soot to mercury to carbon dioxide to ozone — reach the US annually. The problem is only expected to worsen: Some Chinese officials have warned that pollution in their country could quadruple in the next 15 years. While some scientists are less certain, others say the Asian pollution could destabilize weather patterns across the North Pacific, mask the effects of global warming, reduce rainfall in the American West and compromise efforts to meet air-pollution standards."

X0563511 alerts us to events in Minneapolis and St. Paul in advance of the Republican convention (which has been put on hold because of Hurricane Gustav). Local police backed by the FBI raided a number of homes and public buildings and confiscated computers and other material. From Salon.com: "Last night, members of the St. Paul police department and the Ramsey County sheriff's department handcuffed, photographed and detained dozens of people meeting at a public venue to plan a demonstration, charging them with no crime other than 'fire code violations,' and early this morning, the Sheriff's department sent teams of officers into at least four Minneapolis area homes where suspected protesters were staying. Jane Hamsher and I were at two of those homes this morning — one which had just been raided and one which was in the process of being raided." Here is local reporting from the Minneapolis Star-Tribune: "Aided by informants planted in protest groups, authorities raided at least six buildings across St. Paul and Minneapolis to stop an 'anarchist' plan to disrupt this week's Republican National Convention. From Friday night through Saturday afternoon, officers surrounded houses, broke down doors, handcuffed scores of people and confiscated suspected tools of civil disobedience ... A St. Paul City Council member described it as excessive, while activists, many of whom were detained and then released without charges, called it intimidation designed to quash free speech."

techmuse writes "Viewing the 2008 Olympics opening ceremony online at NBC's Olympics website, you can see that the order in which the countries were presented was very different from the actual order of the countries in the ceremony, as listed at Wikipedia. NBC skipped roughly 100 countries ahead, then jumped back and forth, apparently delaying the appearance of the United States in its home market until later in the broadcast. (In fact, the US team was shown on the infield before they were shown marching!) NBC did not acknowledge this in its broadcast. Is NBC altering the reality of the broadcast to boost ratings? Was this true only online, or also in the live broadcast?"

Roland Piquepaille writes "An international group of scientists has produced some of the sharpest x-ray holograms of microscopic objects ever made. According to one of them, they improved the efficiency of holography by a factor of 2,500. In order to achieve these spectacular results, they put a uniformly redundant array next to the object to image. And they found that this parallel approach multiplied 'the efficiency of X-ray Fourier transform holography by more than three orders of magnitude, approaching that of a perfect lens.' Besides these impressive achievements, it's worth noting that this technology has been inspired by the pinhole camera, a technique used by ancient Greeks. 'By knowing the precise layout of a pinhole array, including the different sizes of the different pinholes, a computer can recover a bright, high-resolution image numerically.'"

Just as you were getting used to 3.0, those Mozilla guys have announced 3.1's Alpha release. FTA "Built on the pre-release version of the Gecko 1.9.1 platform, Shiretoko includes a variety of new features. Called an 'early developer milestone,' the release includes bug fixes, improved Web standards support, Text API for the Canvas Element, support for border images and JavaScript query selectors, and improvements to the tab-switching function and the Smart Location Bar." You can download it if you dare.

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.

CNN is reporting that NBC is using the 2008 Olympics in Beijing as a test-bed to understand how people are using different media platforms. "NBC has scheduled 3,600 hours of Olympics programming on its main network, along with Telemundo, USA, Oxygen, MSNBC, CNBC and Bravo. That's the equivalent of eight days of programming packed into each day. In addition, the company is planning to make 2,200 hours of streaming video available on NBCOlympics.com. Consumers may also get video on demand via their computer and Olympics content through their mobile phones."

Roland Piquepaille writes "Israeli researchers have developed an electronic ear to coach vibrato technique. Until now, the quality of a vibrato — the pulsating change of pitch in a singer's voice — could only be judged by voice experts. Now, a Tel Aviv University research team 'has successfully managed to train a computer to rate vibrato quality, and has created an application based on biofeedback to help singers improve their technique.' Interestingly, this research could be used for other applications, such as improving automated help centers, where computers could be trained 'to recognize a range of different emotions, such as anger and nervousness.'"

Dekortage writes "The New York Times reports this morning that IBM will work with Mars — the candy company who makes M&Ms and Snickers, among other things — on a five year project to sequence the cocoa genome. According to Howard-Yana Shapiro, global director of plant science at Mars, the goal is to 'discover the genetic building blocks of traits like disease and pest resistance, drought tolerance and perhaps flavor.' Additionally, the project's results will be available for free from the Public Intellectual Property Resource for Agriculture."