An anonymous reader writes "The Forbes list of 'least stressful jobs' for 2013 is headlined by... university professors. This comes at a time in which the academic community has been featured on controversies about 100-hour week work journeys, doctors live on food stamps, tenured staff is laid off large science institutions, and the National Science Foundation suffers severe budget cuts, besides the well known (and sometimes publicized) politics of publish or perish. The Forbes reporter has received abundant feedback and published a shy, foot-note 'addendum'; however, the cited source, CareerCast (which does not map to any recognizable career journalist, but rather to a Sports writer), does not seem to have had the same luck. The comments of the Forbes reporter on the existence of a Summer break for graduates ('I am curious whether professors work that hard over the summer') are particularly noteworthy." Here is the CareerCast report the article is based on, and a list of the "stress factors" they considered. The author of the Forbes article passed on a very detailed explanation of how tough a university professor's job can be.
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This morning at 08:58 UTC a magnitude 7.5 earthquake struck off the coast of southeastern Alaska. The depth was just shy of 10km. The quake occurred roughly 106km from the city of Craig and about 341km from the capital city of Juneau. A tsunami warning was issued shortly after the quake, but later canceled when it became apparent that sea level changes would be minor, with no widespread destructive wave. The observed tsunami was no more than six inches high. The earthquake was felt on land, shaking houses and tossing objects to the floor, but as yet there are no reports of injuries. The U.S. Geological Survey said, 'At the location of this earthquake, the Pacific plate is moving approximately northwestward with respect to the North America plate at a velocity of 51 mm/yr. This earthquake is likely associated with relative motion across the Queen Charlotte fault system offshore of British Columbia, Canada, which forms the major expression of the Pacific:North America plate boundary in this region. The surrounding area of the plate boundary has hosted 8 earthquakes of magnitude 6 or greater over the past 40 years."
Zothecula writes "To paraphrase an old saying, if the astronaut can't go to the asteroid, then the asteroid must come to the astronaut. In a study released by the Keck Institute for Space Studies, researchers outlined a mission (PDF) to tow an asteroid into lunar orbit by 2025 using ion propulsion and a really big bag. The idea is to bring an asteroid close to Earth for easy study and visits by astronauts without the hazards and expense of a deep space mission. Now, Keck researchers say NASA officials are evaluating the plan to see whether it's something they want to do. The total cost is estimated to be roughly $2.6 billion."
An anonymous reader writes "Scientists have long suspected that big brains come with an evolutionary price — but now they've published the first experimental evidence to support that suspicion, based on their efforts to breed big-brained fish. A Swedish team found it relatively easy to select and interbreed common guppies to produce bigger (or smaller) brains — as much as 9.3 percent bigger, to be precise (abstract). But the bigger-brained fish also tended to have smaller guts and produce fewer babies."
Freddybear writes "Former anti-GMO activist Mark Lynas, who opposed genetically modified food in the 1990s, said recently, at the Oxford Farming Conference: 'I want to start with some apologies. For the record, here and upfront, I apologize for having spent several years ripping up GM crops. I am also sorry that I helped to start the anti-GM movement back in the mid 1990s, and that I thereby assisted in demonizing an important technological option which can be used to benefit the environment. As an environmentalist, and someone who believes that everyone in this world has a right to a healthy and nutritious diet of their choosing, I could not have chosen a more counter-productive path. I now regret it completely. So I guess you'll be wondering — what happened between 1995 and now that made me not only change my mind but come here and admit it? Well, the answer is fairly simple: I discovered science, and in the process I hope I became a better environmentalist.' To vilify GMOs is to be as anti-science as climate-change deniers, he says. To feed a growing world population (with an exploding middle class demanding more and better-quality food), we must take advantage of all the technology available to us, including GMOs. To insist on 'natural' agriculture and livestock is to doom people to starvation, and there’s no logical reason to prefer the old ways, either. Moreover, the reason why big companies dominate the industry is that anti-GMO activists and policymakers have made it too difficult for small startups to enter the field."
RocketAcademy writes "A group of New Mexico legislators is warning that the $200-million Spaceport America 'could become a ghost town, with tumbleweeds crossing the runways' if trial lawyers succeed in blocking critical liability legislation. The warning came in a letter to the Albuquerque Journal [subscription or free trial may be required]. Virgin Galactic has signed a lease to become the spaceport's anchor tenant, but may pull out if New Mexico is unable to provide liability protection for manufacturers and part suppliers, similar to legislation already passed by Texas, Colorado, Florida, and Virginia. The proposed legislation is also similar to liability protection which New Mexico offers to the ski industry. An eclectic group of business and civic interests has formed the Save Our Spaceport Coalition to support passage of the liability reform legislation, which is being fought by the New Mexico Trial Lawyers Association."
An anonymous reader writes "A new study explains why girls do better at school, even when their scores on standardized tests remain low. Researchers from University of Georgia and Columbia University say the variation in school grades between boys and girls may be because girls have a better attitude toward learning than boys. One of the study's lead authors, Christopher Cornwell, said, 'The skill that matters the most in regards to how teachers graded their students is what we refer to as "approaches toward learning." You can think of "approaches to learning" as a rough measure of what a child's attitude toward school is: It includes six items that rate the child's attentiveness, task persistence, eagerness to learn, learning independence, flexibility and organization. I think that anybody who's a parent of boys and girls can tell you that girls are more of all of that.' Cornwell went on about what effect this has had now that education has become more pervasive: 'We seem to have gotten to a point in the popular consciousness where people are recognizing the story in these data: Men are falling behind relative to women. Economists have looked at this from a number of different angles, but it's in educational assessments that you make your mark for the labor market. Men's rate of college going has slowed in recent years whereas women's has not, but if you roll the story back far enough, to the 60s and 70s, women were going to college in much fewer numbers. It's at a point now where you've got women earning upward of 60 percent of the bachelors' degrees awarded every year.'"
Saké, and you're back home in Austin, Texas. Since Texas, like Japan, grows lots of rice, you obviously need to start the Texas Saké Company to produce Rising Star and Whooping Crane Sakés, which you sell online and through a number of Texas restaurants and retailers. But whatever we can say in print pales beside a two-part brewery tour conducted by Toji Yoed himself, accompanied by Timothy Lord and his trusty camcorder. Yes, there's a transcription. But the video tour itself is better, even though it regretfully does not include the delightful aroma of Saké being made. (Someday, perhaps, Slashdot Studios will be equipped for Smell-O-Vision, but that's at least a few years off.)
SchrodingerZ writes "Seen from the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile; scientists have detected a gas giant planet focusing material from a gas cloud toward a main star. The star, HD 142527, is a young 2 million years old, and is 450 light-years from Earth. The system has 'A disk of spinning dust and gas left over from its formation... and from this material, planets are being created.' The planetesimals are drawing material from the dust cloud inward, effectively fueling the expansion of the parent star, currently twice the size of our own Sun. 'Theoretical simulations have predicted such bridges between outer and inner portions of disks surrounding stars, but none have been directly observed until now.' Simon Casassus, lead scientist at the University of Chile, said, 'Currently, the only mechanism known to produce such gap-crossing dense molecular flows, with residual carbon monoxide gas more diffusely spread out inside the gap, is planetary formation.' While the planets currently are not visible, their presence is very noticeable. More examination of the dust cloud is needed to precisely pinpoint the planet(s)."
First time accepted submitter mromanuk writes in with a story about scientists at Ludwig Maximilian University of Munich who have created an atomic gas that goes below absolute zero. "It may sound less likely than hell freezing over, but physicists have created an atomic gas with a sub-absolute-zero temperature for the first time. Their technique opens the door to generating negative-Kelvin materials and new quantum devices, and it could even help to solve a cosmological mystery."
astroengine writes "Using elevation data from NASA's Mars Reconnaissance Orbiter, software engineer Kevin Gill was inspired to create a virtual version of the red planet with a difference. 'I had been doing similar models of Earth and have seen attempts by others of showing life on Mars, so I figured I'd give it a go,' Gill told Discovery News. 'It was a good way to learn about the planet, be creative and improve the software I was rendering it in.' He included oceans, lakes, clouds and a biosphere — a view of a hypothetical ancient Mars that looks wonderfully like home."
iComp points out an interesting project in Derbyshire, northern England. "Bioboffins at the Health and Safety Laboratory in Derbyshire, UK, have developed a robot that can projectile vomit on command as a tool for studying the spread of the highly infectious norovirus. Reuters reports that the hyperemetic droid has been dubbed 'Vomiting Larry' by its creator, researcher Catherine Makison, who describes it as a 'humanoid simulated vomiting system.' The goal of said vomiting system is to study the reach and dispersion of human vomitus, which is one of the primary ways that diseases such as norovirus can spread. Norovirus is a fairly common viral infection that is sometimes known as the 'winter vomiting bug' due to its increased prevalence in the colder months. Outbreaks are generally triggered when humans ingest contaminated food or water, but can continue when subsequent people come in contact with surfaces that have been contaminated by the initial patient's effluvium."
astroengine writes "A rare Martian meteorite recently found in Morocco contains minerals with 10 times more water than previously discovered Mars meteorites, a finding that raises new questions about when and how long the planet most like Earth in the solar system had conditions suitable for life. The meteorite, known as Northwest Africa (NWA) 7034, is the second-oldest of 110 named stones originating from Mars that have been retrieved on Earth. Purchased from a Moroccan meteorite dealer in 2011, the black, baseball-sized stone, which weighs less than 1 pound, is 2.1 billion years old, meaning it formed during what is known as the early Amazonian era in Mars' geologic history. 'It's from a time on Mars that we actually don't know much about,' geologist Carl Agee, with the University of New Mexico in Albuquerque, told Discovery News."
theodp writes "Education officials with Northwest Nazarene University and the J.A. and Kathryn Albertson Foundation say they are arranging to have Khan Academy classes tested in about two dozen public schools next fall in Idaho, where state law now requires high school students to take online courses for two of their 47 graduation credits. 'This is the first time Khan Academy is partnering to tackle the math education of an entire state,' said Khan Academy's Maureen Suhendra. Alas, the Idaho Press-Tribune reports (alas, behind a paywall) that next fall would be too late for film director and producer Davis Guggenheim (Waiting for Superman, An Inconvenient Truth), who will be in Idaho in January filming The Great Teacher Project, a documentary which will highlight positives of education, like the Khan Academy pilot in Idaho. Not to worry. For the film, a few teachers will implement Khan Academy in day-to-day teaching starting in January, before the entire pilot program launches in fall 2013."
Nerval's Lobster writes "Can data-analytics software win a Super Bowl? That's what the Buffalo Bills are betting on: the NFL team will create an analytics department to crunch player data, building on a model already well established in professional baseball and basketball. 'We are going to create and establish a very robust football analytics operation that we layer into our entire operation moving forward,' Buffalo Bills president Russ Brandon recently told The Buffalo News. 'That's something that's very important to me and the future of the franchise.' The increased use of analytics in other sports, he added, led him to make the decision: 'We've seen it in the NBA. We've seen it more in baseball. It's starting to spruce its head a little bit in football, and I feel we're missing the target if we don't invest in that area of our operation, and we will.'"
hazeii writes "Einstein@home, the distributed computing project searching for the gravitational waves predicted to exist by Albert Einstein, looks set to breach the 1 Petaflops barrier around midnight UTC tonight. Put into context, if it was in the Top500 Supercomputers list, it would be in at number 24. I'm sure there are plenty of Slashdot readers who can contribute enough CPU and GPU cycles to push them well over 1,000 teraflops — and maybe even discover a pulsar in the process." From their forums: "At 14:45 we had 989.2 TFLOPS with an increase of 1.3 TFLOPS/h. In principle that's enough to reach 1001.1 TFLOPS at midnight (UTC) but very often, like yesterday, between 22:45 and 22:50 there occurs a drop of about 5 TFLOPS. So we will have very likely hit 1 PFLOPS in the early morning tomorrow. "
Hugh Pickens writes writes "Alex Knapp reports that research by a team at the Rochester Medical Center suggests that exposure to the radiation of outer space could accelerate the onset of Alzheimer's disease in astronauts. 'Galactic cosmic radiation poses a significant threat to future astronauts... Exposure to ... equivalent to a mission to Mars could produce cognitive problems and speed up changes in the brain that are associated with Alzheimer's disease' says M. Kerry O'Banio. Researchers exposed mice with known timeframes for developing Alzheimer's to the type of low-level radiation that astronauts would be exposed to over time on a long space journey. The mice were then put through tests that measured their memory and cognitive ability and the mice exposed to radiation showed significant cognitive impairment. It's not going to be an easy problem to solve, either. The radiation the researchers used in their testing is composed of highly charged iron particles, which are relatively common in space. 'Because iron particles pack a bigger wallop it is extremely difficult from an engineering perspective to effectively shield against them,' says O'Banion. 'One would have to essentially wrap a spacecraft in a six-foot block of lead or concrete.'"
cylonlover writes "Robot hedgehogs on the moons of Mars may sound like the title of a B-grade sci-fi movie, but that is what Stanford University is working on. Marco Pavone, an assistant professor in the Department of Aeronautics and Astronautics, and his team are developing spherical robots called 'hedgehogs' that are about half a meter (1.6 ft) wide and covered in spikes to better cope with rolling and hopping across the surface of the Martian moon Phobos with its very low gravity."
Dexter Herbivore sends this quote from the Washington Post: "Scientists analyzing Australian rocks have discovered traces of bacteria that lived a record-breaking 3.49 billion years ago, a mere billion years after Earth formed. If the find withstands the scrutiny that inevitably faces claims of fossils this old, it could move scientists one step closer to understanding the first chapters of life on Earth. The discovery could also spur the search for ancient life on other planets. These traces of bacteria 'are the oldest fossils ever described. Those are our oldest ancestors,' said Nora Noffke, a biogeochemist at Old Dominion University in Norfolk who was part of the group that made the find and presented it last month at a meeting of the Geological Society of America."
An article at Space.com forecasts an important year for private space companies in 2013. SpaceX is working on a new version of its Dragon capsule that is quite different from the current model. SpaceX CEO Elon Musk said that the first iteration looked similar to other space capsules because the SpaceX team was learning as they went. Now, they're drawing on the expertise they've gained to tailor the new capsule to their needs. "Musk described Dragon version 2 as having 'legs that pop out' and added that it uses parachutes and its eight SuperDraco thrusters for a 'propulsive landing.'" The capsule will hold up to seven people, and they hope to win a crew transportation contract for getting NASA astronauts up to the ISS. The bidding for that contract starts in the second half of 2013. Commercial space planes are also set to reach new heights in 2013. XCOR Aerospace will be building its Lynx I rocket plane, and a spokesman said, "we’ll be doing test fights throughout the year from early 2013 and then go into commercial flights." Virgin Galactic's SpaceShipTwo will also undergo its first rocket-powered flight this year.