stiller writes "British scientists from the Rutherford Appleton Laboratory have developed an experimental set-up in which a $20 magnet is used to deflect solar-wind-like radiation." Reader Dersaidin points out a slightly more enthusiastic article at Universe Today which emphasizes the possibilities of systems based on this phenomenon to protect astronauts during solar storms, writing "It's a good start. Hopefully, later versions will be able to protect spaceships from energy weapons. A beam from the LHC can melt a 500kg block of copper. Shields, check. Energy weapons, check. Now we just need a viable interstellar drive, and an energy source to power it all."

hackerdownunder writes "India's maiden lunar mission (Chandrayaan-1) got off to a flying start today. Describing the launch as 'perfect and precise,' the chairman of the Indian Space Research Organization (ISRO), G Madhavan Nair, said that it would be 14 days before the satellite would enter into lunar orbit. Chandrayaan carries eleven payloads: five designed and developed in India, three from the European Space Agency, one from Bulgaria and two from NASA."

GMGruman writes "Carriers have promised WiMax networks for years. But will they deliver the goods, or be slow like many early 3G networks or patchy in coverage like the metro Wi-Fi attempts in most cities? This hands-on review looks at a nearly-WiMax deployment (technically, OFDM) in Reno, testing its speeds and reach, as a measure of what Sprint and Clearwire will deliver in their joint WiMax rollouts starting next month. The good news is that this time, the carrier promises look to be delivered on."

Ponca City, We love you writes "Temple University physics professor Rongjia Tao has developed a simple device that could dramatically improve fuel efficiency in automobiles by as much as 20 percent. The device, attached to the fuel line of a car's engine near the fuel injector, creates an electric field that thins fuel, reducing its viscosity so that smaller droplets are injected into the engine. Because combustion starts at the droplet surface, smaller droplets lead to cleaner and more efficient combustion. Six months of road testing in a diesel-powered Mercedes-Benz automobile showed an increase from 32 miles per gallon to 38 mpg, a 20 percent boost, and a 12-15 percent gain in city driving. 'We expect the device will have wide applications on all types of internal combustion engines, present ones and future ones,' Tao wrote in the study published in Energy & Fuels. 'This discovery promises to significantly improve fuel efficiency in all types of internal combustion engine powered vehicles and at the same time will have far-reaching effects in reducing pollution of our environment,' says Larry F. Lemanski, Senior Vice President for Research and Strategic Initiatives at Temple."

Ortega-Starfire writes "A 30-ton transformer in the Large Hadron Collider malfunctioned, requiring complete replacement on the day the LHC came online. No one at CERN reported any problems, and they only released this data once the Associated Press sent people to investigate rumors of problems. I guess it's hard to just sweep a 30-ton transformer breaking under the rug."

NewYorkCountryLawyer writes "J. K. Rowling didn't make enough money on Harry Potter, so she had to make sure that the 'Harry Potter Lexicon' was shut down. After a trial in Manhattan in Warner Bros. v. RDR Books, she won, getting the judge to agree with her (and her friends at Warner Bros. Entertainment) that the 'Lexicon' did not qualify for fair use protection. In a 68-page decision (PDF) the judge concluded that the Lexicon did a little too much 'verbatim copying,' competed with Ms. Rowling's planned encyclopedia, and might compete with her exploitation of songs and poems from the Harry Potter books, although she never made any such claim in presenting her evidence. The judge awarded her $6,750 and granted her an injunction that would prevent the 'Lexicon' from seeing the light of day." Groklaw has an exhaustive discussion of the judgement.

Anti-Globalism suggests an article at Science News on the passing of Henri Cartan, one of the founding members of a strange and influential group of French mathematicians in the twentieth century. "In the 1930s, a group of young French mathematicians led an uprising that revolutionized mathematics. France had lost most of a generation in the First World War, so the emerging hotshots in mathematics had few elders to look up to. And when these radicals did look up, they didn't like what they saw. The practice of mathematics at the time was dry, scattered and muddled, they believed, in need of reinvention and invigoration... Using the nom de plume Nicolas Bourbaki (after a dead Napoleonic general), they wrote a series of textbooks laying out mathematics the right way. Though the young mathematicians started out only intending to write a good textbook for analysis..., they ended up creating dozens of volumes which formed a manifesto for a new philosophy of mathematics. The last of the founders of Bourbaki, Henri Cartan, died August 13 at age 104... Two of his students won the Fields medal..., one won the Nobel Prize in physics and another won the economics Nobel."

An anonymous reader writes "A group of Canadian engineering students was one of 10 teams to win a $275,000 prize from internet search giant Google Inc. Their program, Ecorio, gives users the ability to reduce their environmental footprint with tools that provide transit options for trips, invest in carbon reduction projects, and share their tips with other users. Other winners included a taxi location app, a price comparison app, and a settings manager than changes your settings based on your location." Google has also started talking about their plans for Android Market, which is similar to the App store used for the iPhone. Ars Technica's coverage points out a blog post by Google's Eric Chu which notes that early handsets running Android will have a beta version of Android Market enabled.

swestcott brings us a story from Space.com about the possibility of finding evidence for ancient Earth life on the moon. A team of scientists has published work confirming that meteorites originating from Earth could have remained sufficiently intact while colliding with the moon to allow the survival of biological evidence for life. Quoting: "Crawford and Baldwin's group simulated their meteors as cubes, and calculated pressures at 500 points on the surface of the cube as it impacted the lunar surface at a wide range of impact angles and velocities. In the most extreme case they tested (vertical impact at a speed of some 11,180 mph, or 5 kilometers per second), Crawford reports that 'some portions' of the simulated meteorite would have melted, but 'the bulk of the projectile, and especially the trailing half, was subjected to much lower pressures.'"

pottercw writes "Trucking may not seem like a high-tech industry to the casual observer, but major carriers are starting to adopt an array of emerging technologies to combat rising fuel costs, tighter regulation and fierce competition. The technologies include systems that monitor and communicate vehicle conditions and performance, enhanced GPSs that keep tabs on tractors and trailers, and safety systems which issue warnings or even take action to help drivers avoid an accident — all working in real time. Computerworld has a cool mouseover diagram highlighting some of the gadgets we're beginning to see on high-tech trucks."

Stony Stevenson writes "Certain carbon nanotubes may be as hazardous to humans as asbestos. A paper to be published in Nature Nanotechnology suggests that inhaling certain types of nanotubes can lead to the formation of mesothelioma, a type of lung cancer commonly caused by exposure to asbestos. "This is a wakeup call for nanotechnology in general and carbon nanotubes in particular," said Andrew Maynard, co-author of the report and chief science adviser to the Project on Emerging Nanotechnologies." I'm really hoping that those medical face masks get popular again. That's a look that should really be cyclic, like bell-bottoms and thongs. Update: 05/21 19:18 GMT by T : See also this page at the Nanotechnology Project, which features a link to video commentary from Andrew Maynard, the researcher mentioned in the above-linked article.

coondoggie writes to tell us that researchers from Penn State and New Mexico Tech have unraveled the mystery of lightning diversity. A new "Lightning Mapping Array" has been able to show detailed models on how lightning acts. "About 90% of lightning occurs inside clouds and is not visible to the casual observer, researchers said. The researchers wondered if lightning that appears within clouds and the lightning that escapes upward or downward shared the same development mechanisms, researchers said. Lightning forms in clouds when different areas of the cloud become either positively or negatively charged. Once the electric field near a charged area exceeds a certain propagation level, lightning occurs. The type of lightning depends on where the charge builds and where the imbalance in charge exists in the clouds. The mechanism behind different types of lightning is what the new model shows, researchers said."

Predictions Market writes "Low doses of hydrogen sulfide, the toxic gas responsible for the unpleasant odor of rotten eggs, can safely and reversibly depress both metabolism and aspects of cardiovascular function in mice, producing a suspended-animation-like state that does not depend on a reduction in body temperature and include a substantial decrease in heart rate without a drop in blood pressure. The researchers measured factors such as heart rate, blood pressure, body temperature, respiration, and physical activity in normal mice exposed to low-dose (80 ppm) hydrogen sulfide for several hours. In all the mice, metabolic measurements such as consumption of oxygen and production of carbon dioxide dropped in as little as 10 minutes after they began inhaling hydrogen sulfide, remained low as long as the gas was administered, and returned to normal within 30 minutes of the resumption of a normal air supply. 'Producing a reversible hypometabolic state could allow organ function to be preserved when oxygen supply is limited, such as after a traumatic injury,' says the lead author of the study. 'We don't know yet if these results will be transferable to humans, so our next step will be to study the use of hydrogen sulfide in larger mammals.' The full report is available online."

Tellme founder and previous Yahoo co-founder, Mike McCue hasn't spoken to past-partner Jerry Yang since the Microsoft takeover bid for Yahoo, but he wanted to let his friend know that being acquired by Microsoft isn't such a terrible proposition. "After being assured that Tellme would be able to retain its Silicon Valley office, identity and quirky culture, McCue negotiated an $800 million sale to Microsoft and agreed to stay on as general manager. It's a decision that he says he doesn't regret 10 months into the marriage. 'We are pretty much doing everything we were doing before - just a lot more of it,' said McCue, 40. Because of the vast differences in size, the Tellme deal obviously isn't an apples-to-apples comparison to Microsoft's proposed $40 billion acquisition of Yahoo, which contends it's worth even more money despite a two-year earnings slump."