KentuckyFC writes "We've seen carbon nanotubes, buckyballs, and chickenwire. Now materials scientists have created a computer model of a Mobius strip fashioned from strips of graphene — a molecule that would have a single surface and only one edge. (Other groups have made Mobius-like organic molecules but never out of carbon sheets.) The model allows the researchers to determine the physical and chemical properties of the molecules and how these depend on the number of twists in the strip. The team says, for example, that 'Mobius carbon' should be stable to temperatures of at least 500 Kelvin (abstract). But the most exciting prediction is that strips with an odd number of half twists should have a dipole moment that would cause them to self-organize into a crystal. That implies that there's a new type of carbon made entirely of Mobius strips ready to be made by any chemists with a good supply of graphene (maybe these guys)."

After three years of research, including examining 503 pieces of fluff from his own belly button, Georg Steinhauser has discovered a type of body hair that traps stray pieces of lint and draws them into the navel. Dr Steinhauser's observations showed that "small pieces of fluff first form in the hair and then end up in the navel at the end of the day." Chemical analysis revealed the pieces of fluff were not just made up of cotton from clothing. Wrapped up in the lint were also flecks of dead skin, fat, sweat and dust. Unfortunately, further study has failed to yield a hair or fiber that would give Dr. Steinhauser the last three years of his life back.

MajikJon writes "After strong sales of the straight-to-DVD Futurama movies, Fox is reportedly considering bringing back Futurama for a 6th season. This according to Billy West in a recent statement at the Anime Supercon in Florida. Here's me with my fingers crossed."

Roland Piquepaille writes "Scientific American reports that Xcel Energy, a Minneapolis-based utility company, has started to test a new technology to store wind energy in batteries. The company is currently trying it in a 1,100 megawatt facility of wind turbines in Southern Minnesota. The company started this effort because 'the wind doesn't always blow and, even worse, it often blows strongest when people aren't using much electricity, like late at night.' It has received a $1 million grant from Minnesota's Renewable Development Fund and the energy plant should be operational (PDF) in the first quarter of 2009. If this project is successful, the utility expects to deploy many more energy plants before 2020 to avoid more polluting energy sources."

Doctors have reported the first case of someone using the internet while asleep, when a sleeping woman sent emails to people asking them over for drinks and caviar. The 44-year-old woman found out what she had done after a would be guest phoned her about it the next day. While asleep the woman turned on her computer, logged on by typing her username and password then composed and sent three emails. Each mail was in a random mix of upper and lower cases, unformatted and written in strange language. One read: "Come tomorrow and sort this hell hole out. Dinner and drinks, 4.pm,. Bring wine and caviar only." Another said simply, "What the......." If I had known that researchers were interested in unformatted, rambling email I would have let them read my inbox. They could start a whole new school of medicine.

Adam Korbitz writes with an excerpt from his blog on an exciting discovery in space: "A team of researchers led by Spanish scientists has published their discovery of the complex molecule naphthalene in an interstellar star-forming cloud, indicating many prebiotic organic molecules necessary for life as we know it could have been present when our own solar system formed. According to the new research — published in The Astrophysical Journal Letters — the naphthalene molecules were discovered 700 light-years from Earth in a star-forming region of the constellation Perseus, in the direction of the star Cernis 52."

Tomahawk writes "It worked! The LHC was turned on this morning and has been shown to have worked. Engineers cheered as the proton particles completed their first circuit of the underground ring which houses the Large Hadron Collider (LHC). (And we're all still alive, too!)" Here is a picture from the control room which I'm sure makes sense to someone that isn't me.

KentuckyFC writes "We've long thought that nuclear decay rates are constant regardless of ambient conditions (except in a few special cases where beta decay can be influenced by powerful electric fields). So that makes it hard to explain two puzzling experiments from the 1980s that found periodic variations over many years in the decay rates of silicon-32 and radium-226. Now a new analysis of the raw data says that changes in the decay rate are synchronized with each other and with Earth's distance from the sun. The physicists behind this work offer two theories to explain why this might be happening (abstract). First, some theorists think the sun produces a field that changes the value of the fine structure constant on Earth as its distance from the sun varies. That would certainly affect the rate of nuclear decay. Another idea is that the effect is caused by some kind of interaction with the neutrino flux from the sun's interior which also varies with distance. Take your pick. What makes the whole story even more intriguing is that for years physicists have disagreed over the decay rates of several isotopes such as titanium-44, silicon-32, and cesium-137. Perhaps they took their data at different times of the year?"

Reader LM741N, pointing to a report released this month by California's Office of Environmental Health Hazard Assessment, writes "Gallium Arsenide has now been listed as a carcinogen. Given the increasing usage of gallium arsenide, the main constituent in LEDs, and their recent championing as more efficient light sources in recent news stories and Slashdot, there may be significant environmental concerns as related to their disposal. Morover, workers in industries using the substance may be at risk of cancer as well."

jedie noted an impressive rendering of the Beijing Olympics in Lego. Featuring 300,000 bricks, and 4,500 Lego people, it was built by the Hong Kong Lego User Group. Yes that exists. Amazing. I'm pretty sure that the lighting inside the water cube was not made using stock legos. At least, none in my giant cardboard box.

This commemorates some of the great early baby fighters in history.

Impy the Impiuos Imp writes to tell us that in a recent statement Intel has revealed their plans for the future and it goes well beyond the traditional processor model. Suggesting developers start thinking about tens, hundreds, or even thousand or cores, it seems Intel is pushing for a massive evolution in the way processing is handled. "Now, however, Intel is increasingly 'discussing how to scale performance to core counts that we aren't yet shipping...Dozens, hundreds, and even thousands of cores are not unusual design points around which the conversations meander,' [Anwar Ghuloum, a principal engineer with Intel's Microprocessor Technology Lab] said. He says that the more radical programming path to tap into many processing cores 'presents the "opportunity" for a major refactoring of their code base, including changes in languages, libraries, and engineering methodologies and conventions they've adhered to for (often) most of the their software's existence.'"

coondoggie writes "A researcher has discovered a way to use facial expressions to speed and slow video playback. By using a combination of facial expression recognition software and automated tutoring technology Jacob Whitehill, a computer science Ph.D. student from UC San Diego's Jacobs School of Engineering, is leading the project that ultimately is part of a larger venture to use automated facial expression recognition to make robots more effective teachers. The researchers recently conducted a pilot test with 8 people that demonstrated information within the facial expressions people make while watching recorded video lectures can be used to predict a person's preferred viewing speed of the video and how difficult a person perceives the lecture at each moment in time."

Dekortage writes "Offshore wind power company Bluewater Wind has announced an agreement to build America's first offshore wind turbine park off the coast of Delaware. 'Each turbine [will sit on] a pole about 250 feet above the waterline... the units are to be constructed to withstand hurricane-force winds. From the shore, the park will be visible only on clear winter days, and the turbines will be nearly invisible during summer months when Rehoboth Beach fills with vacationers. Each blade on the three-blade rotor is to be 150 feet long.' The wind farm will power 50,000 homes in Delaware, using about half of its capacity."

An anonymous reader writes "Gizmodo has an exclusive video and feature of one of the most heavily guarded secrets in Lego: the security vault where they store all the Lego sets ever created, new in their boxes. 4,720 sets from 1953 to 2008. Really amazing stuff and a trip down memory lane to every person who has played with the magic bricks. All combined, the collection must be worth millions, not only because of the collector value, but also because Lego uses it as a safeguard in copyright and patent cases."