Amazon to open market in second-hand MP3s and e-books






















A new market for second-hand digital downloads could let us hold virtual yard sales of our ever-growing piles of intangible possessions






















WHY buy second-hand? For physical goods, the appeal is in the price – you don't mind the creases in a book or rust spots on a car if it's a bargain. Although digital objects never lose their good-as-new lustre, their very nature means there is still uncertainty about whether we actually own them in the first place, making it tricky to set up a second-hand market. Now an Amazon patent for a system to support reselling digital purchases could change that.












Amazon's move comes after last year's European Union ruling that software vendors cannot stop customers from reselling their products. But without technical support, the ruling has had no impact. In Amazon's system, customers will keep their digital purchases – such as e-books or music – in a personal data store in the cloud that only they can access, allowing them to stream or download the content.












This part is like any cloud-based digital locker except that the customer can resell previous purchases by passing the access rights to another person. Once the transaction is complete, the seller will lose access to the content. Any system for reselling an e-book, for example, would have to ensure that it is not duplicated in the transaction. That means deleting any copies the seller may have lying around on hard drives, e-book readers, and other cloud services, since that would violate copyright.












Amazon may be the biggest company to consider a second-hand market, but it is not the first. ReDigi, based in Boston, has been running a resale market for digital goods since 2011. After downloading an app, users can buy a song on ReDigi for as little as 49 cents that would costs 99 cents new on iTunes.












When users want to sell an item, they upload it to ReDigi's servers via a mechanism that ensures no copy is made during the transfer. Software checks that the seller does not retain a copy. Once transferred, the item can be bought and downloaded by another customer. ReDigi is set to launch in Europe in a few months.












Digital items on ReDigi are cheaper because they are one-offs. If your hard drive crashes and you lose your iTunes collection you can download it again. But you can only download an item from ReDigi once – there is no other copy. That is the trade-off that makes a second-hand digital market work: the risk justifies the price. The idea has ruffled a few feathers – last year EMI sued ReDigi for infringement of copyright. A judge denied the claim, but the case continues.


















Used digital goods can also come with added charm. ReDigi tracks the history of the items traded so when you buy something, you can see who has owned it and when. ReDigi's second-hand marketplace has grown into a social network. According to ReDigi founder John Ossenmacher, customers like seeing who has previously listened to a song. "It's got soul like an old guitar," he says. "We've introduced this whole feeling of connectedness."












It could be good for business too if the original vendors, such as iTunes, were to support resale and take a cut of the resell price. Nevertheless, Amazon's move bucks the industry trend. Microsoft's new Xbox, for example, is expected not to work with second-hand games.












But the market could change rapidly now that Amazon's weight is behind this, says Ossenmacher. "The industry is waking up."












This article appeared in print under the headline "Old MP3, one careful owner"




















































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Woodlands Regional Centre to have two distinct precincts






SINGAPORE: The Woodlands Regional Centre, which aims to bring jobs closer to homes, will have two distinct precincts.

National Development Minister Khaw Boon Wan revealed this as he unveiled preliminary plans for the regional centre at a community event in Woodlands on Sunday.

One of the precincts will for now be called the Woodlands North Coast and will include the area between the Republic Polytechnic and the Woodlands Waterfront.

The National Development Ministry said it will be a waterfront destination with a vibrant mix of business, residential and lifestyle uses.

Woodlands Central, the area around the Woodlands MRT station, will form the other precinct.

There will be a commercial centre for residents to shop, eat and participate in community events.

There will also be retail malls that are inter-connected with MRT stations and bus interchange.

Two new MRT stations will be added to the area when the Thomson Line is fully completed by 2021.

The Woodlands Regional Centre, like its predecessors in Tampines and Jurong, will take 15 to 20 years to develop.

Woodlands will be a key part of the new North Coast Innovation Corridor announced in the Land Use Plan last month.

The corridor spans Woodlands, Sembawang, the future Seletar Regional Centre and Punggol.

The plans for the Woodlands Regional Centre will be fine-tuned, as the public is invited to give their ideas on the development including the names for the two precincts.

A draft masterplan will then be exhibited later this year.

- CNA/ir



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The Facebook mistakes people make after a date



February can make people excitable.


A new year is barely old. Hope springs eternal. And then there's Valentine's Day to add a little piquancy to their emotional state.


Sometimes, though, lovers suffer from a certain lack of self-control. This can manifest itself on society's everyday manifest: Facebook.


I was moved, therefore, that someone had taken the time to list the major faux pas that occur when social contact accelerates beyond decent norms.


I am lovingly grateful to Ranker, which has taken it upon itself to reduce the rancor that might be caused by Facebooked overenthusiasm -- the site has listed behavior to avoid.



Apparently the worst thing you can do after meeting someone in whose charm and personality you might be interested is to immediately send them a Facebook friend request.


This might seem obvious to some.


You don't necessarily have any idea what the other person might really think of you. You know, inside their heads.


And, as Ranker wisely offers: "Now you've just given yourself something else to obsess over: 'Why hasn't my friend request been accepted? Why is it taking so long? Did they even see it?!'


And from one small click, a whole new series of sessions with your shrink is created.


It seems, though, that the human imagination has found many more ways of ruining the course of true love on Facebook.


People apparently pore over their new date's Facebook page, seeking secrets to their true friends, thoughts, and, who knows, other objects of affection.


Some devolve into what seems utterly psychotic behavior, such as liking old photos of their new potential paramour. Who does that? Twisted humans, that's who.


But Facebook offers so many more opportunities for self-destruction.


There's revealing too much in your status update. Sample: "I just went on the best date ever with Marie Dupree and her sexy knees."



More Technically Incorrect



Some people, though, go even further and attempt to insert themselves into comments on their love-object's Facebook page, should they already be Facebook friends. Sample: "You look so WONDERFUL when you're saluting the sun, Shoshanna. Can't wait until we do some saluting together!!"


No, it doesn't end there.


The Facebook gauche end up stalking every second of their new friend's Timeline. ("She dated a clown in 2008? Why would she DO that?")


Worse, there are apparently instances of enthusiasts who get so carried away that they start friending the families of their new objects of affection. ("Hi, Mrs. Aziel, you don't know me, but your daughter and I...." Oh, you finish the sentence.)


Facebook offers so many avenues of potential despair that there is only one way that you can use it to avoid complication, pain, sorrow, heartbreak, sleepless nights, and that bottomless feeling of lost opportunity: Don't go anywhere near it.



Top 10 Facebook Mistakes to Avoid After 1st Dates
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Elderly Abandoned at World's Largest Religious Festival


Every 12 years, the northern Indian city of Allahabad plays host to a vast gathering of Hindu pilgrims called the Maha Kumbh Mela. This year, Allahabad is expected to host an estimated 80 million pilgrims between January and March. (See Kumbh Mela: Pictures From the Hindu Holy Festival)

People come to Allahabad to wash away their sins in the sacred River Ganges. For many it's the realization of their life's goal, and they emerge feeling joyful and rejuvenated. But there is also a darker side to the world's largest religious gathering, as some take advantage of the swirling crowds to abandon elderly relatives.

"They wait for this Maha Kumbh because many people are there so nobody will know," said one human rights activist who has helped people in this predicament and who wished to remain anonymous. "Old people have become useless, they don't want to look after them, so they leave them and go."

Anshu Malviya, an Allahabad-based social worker, confirmed that both men and women have been abandoned during the religious event, though it has happened more often to elderly widows. Numbers are hard to come by, since many people genuinely become separated from their groups in the crowd, and those who have been abandoned may not admit it. But Malviya estimates that dozens of people are deliberately abandoned during a Maha Kumbh Mela, at a very rough guess.

To a foreigner, it seems puzzling that these people are not capable of finding their own way home. Malviya smiles. "If you were Indian," he said, "you wouldn't be puzzled. Often they have never left their homes. They are not educated, they don't work. A lot of the time they don't even know which district their village is in."

Once the crowd disperses and the volunteer-run lost-and-found camps that provide temporary respite have packed away their tents, the abandoned elderly may have the option of entering a government-run shelter. Conditions are notoriously bad in these homes, however, and many prefer to remain on the streets, begging. Some gravitate to other holy cities such as Varanasi or Vrindavan where, if they're lucky, they are taken in by temples or charity-funded shelters.

In these cities, they join a much larger population, predominantly women, whose families no longer wish to support them, and who have been brought there because, in the Hindu religion, to die in these holy cities is to achieve moksha or Nirvana. Mohini Giri, a Delhi-based campaigner for women's rights and former chair of India's National Commission for Women, estimates that there are 10,000 such women in Varanasi and 16,000 in Vrindavan.

But even these women are just the tip of the iceberg, says economist Jean Drèze of the University of Allahabad, who has campaigned on social issues in India since 1979. "For one woman who has been explicitly parked in Vrindavan or Varanasi, there are a thousand or ten thousand who are living next door to their sons and are as good as abandoned, literally kept on a starvation diet," he said.

According to the Hindu ideal, a woman should be looked after until the end of her life by her male relatives—with responsibility for her shifting from her father to her husband to her son. But Martha Chen, a lecturer in public policy at Harvard University who published a study of widows in India in 2001, found that the reality was often very different.

Chen's survey of 562 widows of different ages revealed that about half of them were supporting themselves in households that did not include an adult male—either living alone, or with young children or other single women. Many of those who did live with their families reported harassment or even violence.

According to Drèze, the situation hasn't changed since Chen's study, despite the economic growth that has taken place in India, because widows remain vulnerable due to their lack of education and employment. In 2010, the World Bank reported that only 29 percent of the Indian workforce was female. Moreover, despite changes in the law designed to protect women's rights to property, in practice sons predominantly inherit from their parents—leaving women eternally dependent on men. In a country where 37 percent of the population still lives below the poverty line, elderly dependent relatives fall low on many people's lists of priorities.

This bleak picture is all too familiar to Devshran Singh, who oversees the Durga Kund old people's home in Varanasi. People don't pay toward the upkeep of their relatives, he said, and they rarely visit. In one case, a doctor brought an old woman to Durga Kund claiming she had been abandoned. After he had gone, the woman revealed that the doctor was her son. "In modern life," said Singh, "people don't have time for their elderly."

Drèze is currently campaigning for pensions for the elderly, including widows. Giri is working to make more women aware of their rights. And most experts agree that education, which is increasingly accessible to girls in India, will help improve women's plight. "Education is a big force of social change," said Drèze. "There's no doubt about that."


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Fiery Last-Lap Daytona Crash Injures Dozens











A fiery last-lap crash at the Daytona International Speedway today sent chunks of debris flying into the stands, injuring more than 30 spectators, who were seen being carried away from the stands on stretchers.


At least 14 of the injured were transported to hospitals and more than a dozen others were treated at the speedway, Dayton president Joie Chitwood III. All the drivers involved in the crash have been treated and released, Chitwood said.


ESPN reported that one of the spectators taken to the hospital was on the way to surgery with head trauma.


The 12-car crash happened moments before the end of the Nationwide race, and on the eve of the Daytona 500, one of NASCAR's biggest events.




The crash was apparently triggered when driver Regan Smith's car, which was being tailed by Brad Keselowski on his back bumper, spun to the right and shot up the track. Smith had been in the lead and said after the crash he had been trying to throw a "block."


PHOTOS: Crash at Daytona Sends Wreckage Into Stands


Rookie Kyle Larson's car slammed into the wall that separates the track from the grandstands, causing his No. 32 car to go airborne and erupt in flames.


When a haze of smoke cleared and Larson's car came to a stop, he jumped out uninjured.


His engine and one of his wheels were sitting in a walkway of the grandstand.


"I was getting pushed from behind," Larson told ESPN. "Before I could react, it was too late."


Tony Stewart pulled out the win, but in victory lane, what would have been a celebratory mood was tempered by concern for the injured fans.


"We've always known this is a dangerous sport," Stewart said. "But it's hard when the fans get caught up in it."


Repairs are under way on the fence where the crash happened and are expected to be completed before the Daytona 500 on Sunday, Chitwood said.


He told reporters NASCAR does not anticipate having to move any of their fans for the Daytona 500 and expects all seats will be filled.



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Rusty rocks reveal ancient origin of photosynthesis



































SUN-WORSHIP began even earlier than we thought. The world's oldest sedimentary rocks suggest an early form of photosynthesis may have evolved almost 3.8 billion years ago, not long after life appeared on Earth.











A hallmark of photosynthesis in plants is that the process splits water and produces oxygen gas. But some groups of bacteria oxidise substances like iron instead – a form of photosynthesis that doesn't generate oxygen. Evolutionary biologists think these non-oxygen-generating forms of photosynthesis evolved first, giving rise to oxygen-generating photosynthesis sometime before the Earth's atmosphere gained oxygen 2.4 billion years ago (New Scientist, 8 December 2012, p 12).













But when did non-oxygen-generating photosynthesis evolve? Fossilised microbial mats that formed in shallow water 3.4 billion years ago in what is now South Africa show the chemical fingerprints of the process. However, geologists have long wondered whether even earlier evidence exists.












The world's oldest sedimentary rocks – a class of rock that can preserve evidence of life – are a logical place to look, says Andrew Czaja of the University of Cincinnati in Ohio. These rocks, which are found in Greenland and date back almost 3.8 billion years, contain vast deposits of iron oxide that are a puzzle. "What could have formed these giant masses of oxidised iron?" asks Czaja.


















To investigate, he analysed the isotopic composition of samples taken from the oxidised iron. He found that some isotopes of iron were more common than they would be if oxygen gas was indiscriminately oxidising the metal. Moreover, the exact isotopic balance varied subtly from point to point in the rock.












Both findings make sense if photosynthetic bacteria were responsible for the iron oxide, says Czaja. That's because these microbes preferentially oxidise only a small fraction of the dissolved iron, and the iron isotopes they prefer vary slightly as environmental conditions change (Earth and Planetary Science Letters, doi.org/kh5). His findings suggest that this form of photosynthesis appeared about 370 million years earlier than we thought.












It is "the best current working hypothesis for the origin of these deposits", says Mike Tice of Texas A&M University in College Station – one of the team who analysed the 3.4-billion-year-old microbial mats from South Africa.












William Martin at the University of Düsseldorf, Germany, agrees. "Anoxygenic photosynthesis is a good candidate for the isotope evidence they see," he says. "Had these fascinating results been collected on Mars, the verdict of the jury would surely remain open," says Martin Brasier at the University of Oxford. "But [on Earth] opinion seems to be swinging in the direction of non-oxygen-generating photosynthesis during the interval from 3.8 to 2.9 billion years ago."












This article appeared in print under the headline "Photosynthesis has truly ancient origins"




















































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Microsoft added to hacker hit list






SAN FRANCISCO - Microsoft joined Facebook and Apple on Friday on the list of US technology titans targeted in recent cyberattacks.

"As reported by Facebook and Apple, Microsoft can confirm that we also recently experienced a similar security intrusion," Trustworthy Computing team general manager Matt Thomlinson said in a blog post.

"During our investigation, we found a small number of computers, including some in our Mac business unit, that were infected by malicious software using techniques similar to those documented by other organizations."

There was no evidence customer data was stolen but an investigation into the attack was continuing, according to Thomlinson.

"This type of cyberattack is no surprise to Microsoft and other companies that must grapple with determined and persistent adversaries," he said.

Apple said Tuesday that hackers invaded its system in an attack similar to one recently carried out against Facebook, but that it repelled the intruders before its data was plundered.

The maker of iPhones, iPads, iPods and Macintosh computers said it was working with law enforcement officials to hunt down the hackers, who appeared tied to a series of recent cyberattacks on US technology firms.

"The malware was employed in an attack against Apple and other companies, and was spread through a website for software developers," Apple told AFP.

The malicious software, or malware, took advantage of a vulnerability in a Java program used as a "plug-in" for Web-browsing programs.

A "small number" of computer systems at Apple were infected but they were isolated from the main network, according the Silicon Valley-based company.

"There is no evidence that any data left Apple," Apple said.

Word of hackers hitting Apple came just days after leading social network Facebook said it was "targeted in a sophisticated attack" last month, but that no user data was compromised.

Facebook said malware that infected some of its machines came from a mobile developer website that had been booby-trapped.

Early this month, Twitter said it was hammered by a cyberattack similar to those that recently hit major Western news outlets, and that the passwords of about 250,000 users were stolen.

While those behind the attacks had yet to be identified, computer security industry specialists have expressed suspicions about China-sponsored hackers and Eastern European crime gangs.

- AFP/ir



Read More..

Crave Ep. 110: Prevent a hangover with the worlds first 'sober pill'?



Prevent a hangover with the worlds first 'sober pill'? Ep 110



Subscribe to Crave:

iTunes (HD) | iTunes (SD) | iTunes (HQ)


RSS (HD) | RSS (SD) | RSS (HQ)

This week on Crave, William Shatner has some choice words for J.J. Abrams, and we toss one back in the greatest drinking game ever invented. Cheers! Plus, we dodge a bullet the size of a football field as an asteroid nearly collides with Earth. Phew.




Crave stories:


- Russian meteorite fragments pop up for sale online

- Amazon opens celebrity memorabilia store

- Nanotech 'sober pill' could one day de-drunk you

- This sheet turns your windows into mirrors

- Man to get first bionic hand that can 'feel'

- Sony PS4 event skewered in animated parody


- Crave giveaway! Kanex Sydnee four-port recharging station

Social networking:

- Stephen on Twitter

- Stephen on Google+


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Space Pictures This Week: Space Rose, Ghostly Horses








































































































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Great Energy Challenge Blog













































































































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Jodi Arias' Friends Believe in Her Innocence












Accused murderer Jodi Arias believes she should be punished, but hopes she will not be sentenced to death, two of her closest friends told ABC News in an exclusive interview.


Ann Campbell and Donavan Bering have been a constant presence for Arias wth at least one of them sitting in the Phoenix, Ariz., courtroom along with Arias' family for almost every day of her murder trial. They befriended Arias after she first arrived in jail and believe in her innocence.


Arias admits killing her ex-boyfriend Travis Alexander and lying for nearly two years about it, but insists she killed Alexander in self defense. She could face the death penalty if convicted of murder.








Jodi Arias Testimony: Prosecution's Cross-Examination Watch Video









Jodi Arias Remains Calm Under Cross-Examination Watch Video









Jodi Arias Doesn't Remember Stabbing Ex-Boyfriend Watch Video





Nevertheless, she is aware of the seriousness of her lies and deceitful behavior.


The women told ABC News that they understand that Arias needs to be punished and Arias understands that too.


"She does know that, you know, she does need to pay for the crime," Campbell said. "But I don't want her to die, and I know that she has so much to give back."


Catching Up on the Trial? Check Out ABC News' Jodi Arias Trial Coverage


The lies that Arias admits she told to police and her family have been devastating to her, Bering said.


""She said to me, 'I wish I didn't have to have lied. That destroyed me,'" Donovan said earlier this week. "Because now when it's so important for her to be believed, she has that doubt. But as she told me on the phone yesterday, she goes, 'I have nothing to lose.' So all she can do is go out there and tell the truth."


During Arias' nine days on the stand she has described in detail the oral, anal and phone sex that she and Alexander allegedly engaged in, despite being Mormons and trying to practice chastity. She also spelled out in excruciating detail what she claimed was Alexander's growing demands for sex, loyalty and subservience along with an increasingly violent temper.


Besides her two friends, Arias' mother and sometimes her father have been sitting in the front row of the courtroom during the testimony. It's been humiliating, Bering said.


"She's horrified. There's not one ounce of her life that's not out there, that's not open to the public. She's ashamed," she said.






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Mood-sensing smartphone tells your shrink how you feel








































PEOPLE with anxiety, depression or stress are often asked to record their mood changes throughout the day, helping psychologists fine-tune their treatment. But they often forget, recording only sparse information at best. Now an emotion-sensing smartphone app that automatically generates someone's "mood diary" could give psychologists all the data they need.













It's the brainchild of Matt Dobson and Duncan Barclay, founders of speech recognition firm EI Technologies, based in Saffron Walden, UK. Instead of relying on people writing diaries, the app, called Xpression, listens for telltale changes in a person's voice that indicate whether they are in one of five emotional states: calm, happy, sad, angry or anxious/frightened. It then lists a person's moods against the times they change, and automatically emails the list to their psychologist at the end of the day.












To work, the app has to be always on, listening out for the user's voice once every second, whether they are talking to family, friends, colleagues or even pets. It also listens in on phone calls. If the user is silent, the app does nothing. Crucially for the users' privacy, it doesn't record their words, instead seeking out telltale acoustic features – like pitch – that are indicative of emotional state.











This kind of emotion recognition via voice pattern already works well and is a "hot area" of research, says Stephen Cox, head of the speech processing lab at the University of East Anglia in Norwich, UK, who is scientific adviser for the firm.













Initially, Xpression will send 200-millisecond-long acoustic snapshots to a remote server where a machine-learning system will work out a person's emotional state before sending it back to the app for storage. Factors like voice loudness, intensity, changes in pitch and speaking pace allow the system to accurately estimate somebody's emotional state. "We extract acoustic features and let the machine-learning system work it out," says Cox. This ability will be built into the app itself eventually, says Dobson.












There's a strong need for this kind of technology, says Adrian Skinner, a clinical psychologist with the UK's National Health Service in Harrogate, North Yorkshire. "With conditions like depression, people tend to stop doing things like filling in mood diaries. If this app gives us more complete diaries it could help us better find the day-to-day triggers that raise or lower a patient's mood," he says.


















The firm is a finalist in a UK government competition to identify the nation's top mobile tech company, to be judged on 26 February. An insurance company has already expressed an interest in using the app to ensure the workplace stress therapy it pays for is effective. Clinical trials are due to take place later this year.












This article appeared in print under the headline "We know how you really feel"




















































If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.




































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United Airlines extends 787 grounding to May






WASHINGTON: United Airlines said Thursday it expected to keep its six Boeing 787s out of service until May 12, as the cutting-edge airplane remained grounded worldwide due to battery problems.

United, the only US airline with the 787 Dreamliner, just two days ago announced it would keep them on the ground through March 30.

United has "tentatively" scheduled a 787 on its Denver route to Tokyo's Narita International Airport on May 12, UAL spokeswoman Christen David said in an emailed response to an AFP query.

"We are taking the 787 out of our schedule through June 5, except for Denver-Narita," she said.

A person close to the airline's situation noted the Federal Aviation Administration (FAA) investigation of overheated lithium-ion batteries on the 787 was ongoing and schedule adjustments were necessary.

All 50 787s in service around the world have been banned from flight since January 16 after a battery fire on a parked plane and battery smoke on another one forced an emergency landing.

US and foreign investigators have reported progress in the probe of the lithium-ion batteries but have yet to pinpoint the cause of the problems.

Boeing is set to propose temporary fixes to the battery problems to US air-safety regulators Friday and could have them back in the air in two months, The New York Times reported.

The Times, citing industry and federal officials, said Boeing had narrowed down the ways in which the lithium-ion batteries could fail, concluding they would be safe to use after making changes such as adding insulation between the battery cells.

Boeing commercial airplane division chief Raymond Conner will unveil the proposals in a meeting Friday with FAA chief Michael Huerta, according to the Times.

Federal officials told the newspaper the aircraft could be back in the air by April if the fixes are approved.

A Boeing spokesman said the aerospace giant was aware of United's 787 schedule adjustments and reiterated the company's regret about the impact of the groundings on its customers.

Asked about the media reports that Boeing intends to submit a proposed battery fix to the FAA Friday, the spokesman declined to comment.

- AFP/ck



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Social media aggregator Memolane to shut down



Memolane's timeline service.



(Credit:
Eddie Echo/CNET)



Memolane, a social-media aggregator that promised trips down memory lane, announced today that it is shutting down immediately and will delete users' account content tomorrow.


Launched in 2010, the Web app extracted each moment users shared on popular social-networking services such as Facebook, Last.fm, Twitter, Foursquare, and others and combined them into one visual timeline. Posts, comments, tweets, and so on were organized by their respective dates and posted as memos under each date.


The San Francisco-based company had raised $2.5 million in venture capital but announced today in a company blog post that it is joining another company that it did not identify that would "utilize the Memolane features in an expanded way, adding more value to all the great memories captured on social media."


Our goal was to make it exciting to relive great adventures with friends. We are proud that we could bring joy to people's lives by sending out daily e-mails with fun memories from the past. As well, it has been a thrill to share in the excitement when one of our fans rediscovers a precious moment that was once lost.


It wasn't immediately clear if Memolane had been acquired by another company, and if so, who that company might be. But Memolane said the "merger" means that all accounts and their contents would be deleted Friday but noted that the content would still be available at users' original social-media sources.


The company also suggested users try formerly competing services offered by Timehop and Jolicloud.


CNET has contacted Memolane for more information and will update this report when we learn more.


(Via TNW)


Read More..

Oldest Known Wild Bird Hatches Chick at 62



Wisdom, the oldest known wild bird, has yet another feather in her cap—a new chick.


The Laysan albatross (Phoebastria immutabilis)—62 years old at least—recently hatched a healthy baby in the U.S. Midway Atoll National Wildlife Refuge, her sixth in a row and possibly the 35th of her lifetime, according to the U.S. Geological Survey's (USGS) North American Bird Banding Program. (Related: "51-Year-Old Albatross Breaks N. American Age Record [2003].")


But Wisdom's longevity would be unknown if it weren't for a longtime bird-banding project founded by USGS research wildlife biologist Chandler Robbins.


Now 94, Robbins was the first scientist to band Wisdom in 1956, who at the time was "just another nesting bird," he said. Over the next ten years, Robbins banded tens of thousands of black-footed albatrosses (Phoebastria nigripes) and Laysan albatrosses as part of a project to study the behavior of the large seabirds, which at the time were colliding with U.S. Navy aircraft.


Robbins didn't return to the tiny Pacific island—now part of the U.S. Papahānaumokuākea Marine National Monument—until 2002, when he "recaptured as many birds as I could in hopes that some of them would be the old-timers."


Indeed, Robbins did recapture Wisdom—but he didn't know it until he got back to his office at the Patuxent Wildlife Research Center in Laurel, Maryland, and checked her band number in the database.


"That was real exciting, because we didn't think the chances of finding one that old would be that good," Robbins said Wednesday in an interview from his office at the Patuxent center, where he still works.



Chandler Robbins counts birds.

Chandler Robbins counts birds in Maryland's Patuxent Research Refuge.


Photograph by David H. Wells, Corbis




Albatrosses No Bird Brains


Bigger birds such as the albatross generally live longer than smaller ones: The oldest bird in the Guinness Book of Animal Records, a Siberian white crane (Leucogeranus leucogeranus), lived an unconfirmed 82 years. Captive parrots are known to live into their 80s. (See National Geographic's bird pictures.)



The Laysan albatross spends most of the year at sea, nesting on the Midway Atoll (map) in the colder months. Birds start nesting around five years of age, which is how scientists knew that Wisdom was at least five years old in 1956.



Because albatrosses defend their nests, banding them doesn't require a net or a trap as in the case of other bird species, Robbins said—but they're far from tame.


"They've got a long, sharp bill and long, sharp claws—they could do a job on you if you're not careful how to handle them," said Robbins, who estimates he's banded a hundred thousand birds.


For instance, "when you're not looking, the black-footed albatross will sneak up from behind and bite you in the seat of the pants."


But Robbins has a fondness for albatrosses, and Wisdom in particular, especially considering the new dangers that these birds face.


Navy planes are no longer a problem—albatross nesting dunes were moved farther from the runway—but the birds can ingest floating bits of plastic that now inundate parts of the Pacific, get hooked in longlines meant for fish, and be poisoned by lead paint that's still on some of Midway Atoll's buildings. (Also see "Birds in 'Big Trouble' Due to Drugs, Fishing, More.")


That Wisdom survived so many years avoiding all those hazards and is still raising young is quite extraordinary, Robbins said.


"Those birds have a tremendous amount of knowledge in their little skulls."


"Simply Incredible"


Wisdom's accomplishments have caught the attention of other scientists, in particular Sylvia Earle, an oceanographer and National Geographic Explorer in Residence, who said by email that Wisdom is a "symbol of hope for the ocean." (National Geographic News is part of the National Geographic Society.)


Earle visited Wisdom at her nest in January 2012, where she "appeared serenely indifferent to our presence," Earle wrote in the fall 2012 issue of the Virginia Quarterly Review.


"I marveled at the perils she had survived during six decades, including the first ten or so years before she found a lifetime mate. She learned to fly and navigate over thousands of miles to secure enough small fish and squid to sustain herself, and every other year or so, find her way back to the tiny island and small patch of grass where a voraciously hungry chick waited for special delivery meals."


Indeed, Wisdom has logged an estimated two to three million miles since 1956—or four to six trips from Earth to the moon and back, according to the USGS. (Related: "Albatross's Effortless Flight Decoded—May Influence Future Planes.")


Bruce Peterjohn, chief of the North American Bird Banding Program, called Wisdom's story "simply incredible."


"If she were human, she would be eligible for Medicare in a couple years—yet she is still regularly raising young and annually circumnavigating the Pacific Ocean," he said in a statement.


Bird's-Eye View


As for Robbins, he said he'd "love to get out to Midway again." But in the meantime, he's busy going through thousands of bird records in an effort to trace their life histories.


There's much more to learn: For instance, no one has ever succeeded in putting a radio transmitter on an albatross to follow it throughout its entire life-span, Robbins noted.


"It would be [an] exciting project for someone to undertake, but I'm 94 years old," he said, chuckling. "It wouldn't do much for me to start a project at my age."


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Arias Challenged On Pedophilia Claim












Accused murderer Jodi Arias was challenged today by phone records, text message records, and her own diary entries that appeared to contradict her claim that she caught her ex-boyfriend, Travis Alexander, looking at pictures of naked boys.


Arias had said during her testimony that one afternoon in January 2008, she walked in on Alexander masturbating to pictures of naked boys. She said she fled from the home, threw up, drove around aimlessly, and ignored numerous phone calls from Alexander because she was so upset at what she had seen.


The claim was central to the defense's accusation that Alexander was a "sexual deviant" who grew angry and abusive toward Arias in the months after the incident, culminating in a violent confrontation in June that left Alexander dead.


Arias claimed she killed him in self-defense. She could face the death penalty if convicted of murder.


Catching Up on the Trial? Check Out ABC News' Jodi Arias Trial Coverage


Today, prosecutor Juan Martinez, who has been aggressive in questioning witnesses throughout the trial, volleyed questions at her about the claim of pedophilia, asking her to explain why her and Alexander's cell phone records showed five calls back and forth between the pair throughout the day she allegedly fled in horror. Some of the calls were often initiated Arias, according to phone records.








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She and Alexander also exchanged text messages throughout the afternoon and evening at a time when Arias claims the pedophilia incident occurred. In those messages they discuss logistics of exchanging one another's cars that night. Alexander sends her text messages about the car from a church social event he attended that night that she never mentioned during her testimony.


Arias stuck by her claim that she saw Alexander masturbating to the pictures, and her voice remained steady under increasingly-loud questioning by Martinez.


But Martinez also sparred with Arias on the stand over minor issues, such as when he asked Arias detailed questions about the timing and order of events from that day and Arias said she could not remember them.


"It seems you have problems with your memory. Is this a longstanding thing? Since you started testifying?" Martinez asked.


"No it goes back farther than that. I don't know even know if I'd call it a problem," Arias said.


"How far back does it go? You don't want to call them problems, are they issues? Can we call them issues? When did you start having them?" he asked in rapid succession. "You say you have memory problems, that it depends on the circumstance. Give me the factors that influence that."


"Usually when men like you or Travis are screaming at me," Arias shot back from the stand. "It affects my brain, it makes my brain scramble."


"You're saying it's Mr. Martinez's fault?" Martinez asked, referring to himself in the third person.


"Objection your honor," Arias' attorney finally shouted. "This is a stunt!"


Timeline of the Jodi Arias Trial


Martinez dwelled at one point about a journal entry where Arias wrote that she missed the Mormon baptism of her friend Lonnie because she was having kinky sex with Alexander. He drew attention to prior testimony that she and Alexander used Tootsie Pops and Pop Rocks candy as sexual props.


"You're trying to get across (in the diary entry) that this involved a sexual liaison with Mr. Alexander right?" he asked. "And you're talking about Tootsie Pops and Pop Rocks?"


"That happened also that night," Arias said.


"You were there, enjoying it, the Tootsie Pops and Pop Rocks?" he asked again, prompting a smirk from Arias.


"I enjoyed his attention," Arias said.






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Higgs may spell doom, unless supersymmetry saves us



Lisa Grossman, physical sciences reporter


higgs-cern-nologo.jpg

(Image: CERN)

Is the Higgs boson a herald of the apocalypse? That's the suggestion behind a theory, developed more than 30 years ago, that is back in the headlines this week. According to physicists, the mass of the Higgs-like particle announced last summer supports the notion that our universe is teetering on the edge of stability, like a pencil balanced on its point.


"It may be that the universe we live in is inherently unstable," Joseph Lykken, of the Fermi National Accelerator Laboratory in Batavia, Illinois, said on Monday at a meeting of the American Association for the Advancement of Science. "At some point, billions of years from now, it's all going to be wiped out."





Physicists have been wringing their hands about this scenario since 1982, when theorists Michael Turner and Frank Wilczek published a paper about it in Nature, NBC News points out. The pair showed that the vacuum of space can be in different energy states, and it will be most stable at its lowest energy. Trouble arises if we're not there yet, and we're inhabiting a temporarily stable state that should ultimately collapse.


"The universe wants to be in a different state, so eventually to realize that, a little bubble of what you might think of as an alternate universe will appear somewhere, and it will spread out and destroy us," Lykken said at AAAS.


Enter the Higgs boson, the particle form of the field that gives mass to several fundamental particles. The Higgs field permeates the vacuum of space, which means the mass of the boson and the stability of the vacuum are closely intertwined. Theory predicted that if the Higgs boson is heavier than about 129 gigaelectronvolts (GeV), the universe should be on safe footing.


But in July 2012 physicists at CERN, near Geneva, Switzerland announced that a particle closely matching the Higgs had been found by experiments in the Large Hadron Collider (LHC). The much celebrated particle has a mass of about 126 GeV - light enough to raise fears of instability.


There is still hope for the universe as we know it. Some theorists pointed out that the relationship between the Higgs mass and the vacuum of space depends on the mass of a particle called the top quark. If the top quark's mass is different than we think it is, stability might reign.


There are also anomalies with the Higgs measurement, like the fact that it decays into photons more often than predicted. That hints we may yet find particles from the theory of supersymmetry, which says each ordinary particle has heavier "superpartners". If the Higgs has such a relative, it might save us from destruction. But some of these predicted particles, particularly the superpartners of the top quark, can push the universe back into instability.


The worries may remain unconfirmed for a while. The LHC is shutting down for a two-year break so engineers can prepare the machine to shoot higher-energy particle beams, which are needed to probe for superpartners.




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Oil down in Asian trade






SINGAPORE: Oil prices were down in Asia on Thursday as the dollar strengthened and amid market speculation that Saudi Arabian crude production could increase in the coming months, analysts said.

New York's main contract, light sweet crude for delivery in April, shed 57 cents to $94.65 a barrel and Brent North Sea crude for delivery in April dropped 61 cents to $114.99.

The retreat in oil prices was driven by "prospects of increasing supply out of Saudi Arabia in the coming months," said Sanjeev Gupta, who heads the Asia-Pacific oil and gas practice at Ernst & Young.

Market chatter suggested that Saudi Arabia was planning to increase production to meet rising demand from countries such as China.

An increase in production usually puts a downward pressure on prices.

Another factor was the stronger US dollar, which rose Wednesday after minutes of the latest US Federal Reserve policy meeting were released.

Minutes of the January 29-30 meeting suggested the central bank could begin tightening its monetary policy even before the US labour market picks up.

"Such belief has caused the dollar to rally against the euro, making commodities less desirable," Phillip Futures said in a market commentary.

- AFP/ck



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Samsung TV Discovery service launches this quarter



Samsung America Senior Vice President Joe Stinziano describes new features for TVs, including a feature that allows users to search all video services and live TV in one screen.



(Credit:
James Martin/CNET)

Samsung today revealed more details about its TV discovery service -- except for the finalized name for the U.S. version -- as the Korean electronics giant gears up for the Mobile World Congress show in Barcelona. Samsung first unveiled the service last month during the Consumer Electronics Show in Las Vegas. At that time, it said users would be able to use one app to navigate all of their different video services on their smart TVs and
tablets, and use their mobile devices as remotes to control their TVs.

Today, it noted that the service will give consumers a way to find live TV and video content, as well as glean personalized recommendations based on viewing and preference history. In the U.S., the offering initially will aggregate content from Netflix and Blockbuster.

The offering will be called "TV Discovery" in most regions, though the U.S. branding has not yet been finalized.

It will launch on Samsung 2013 smart TVs this quarter in the U.S., Korea, and 14 European countries such as the U.K., France, Italy, and Germany. It will expand to mobile devices in the second quarter.

One of the biggest criticisms of smart TVs like those from Samsung is that they're too difficult to use. It can be frustrating and time consuming to navigate between all the different video streaming services on a device, as well as including live TV in the mix. Samsung has said it's making a big push this year to simplify its products, and TV Discovery is one product it hopes will appeal to customers.

"The more you engage with the service, the more relevant the returned recommendations for TV, movies, and other on-demand entertainment," Won-Pyo Hong, president and head of Samsung's Media Solution Center, said. "It could not be simpler."


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NASA's Mars Rover Makes Successful First Drill


For the first time ever, people have drilled into a rock on Mars, collecting the powdered remains from the hole for analysis.

Images sent back from NASA's Mars rover Curiosity on Wednesday confirmed that the precious sample is being held by the rover's scoop, and will soon be delivered to two miniature chemical labs to undergo an unprecedented analysis. (Related: "Mars Rover Curiosity Completes First Full Drill.")

To the delight of the scientists, the rock powder has come up gray and not the ubiquitous red of the dust that covers the planet. The gray rock, they believe, holds a lot of potential to glean information about conditions on an early Mars. (See more Mars pictures.)

"We're drilling into rock that's a time capsule, rocks that are potentially ancient," said sampling-system scientist Joel Hurowitz during a teleconference from NASA's Jet Propulsion Laboratory in California.

A Place to Drill

The site features flat bedrock, often segmented into squares, with soil between the sections and many round gray nodules and white mineral veins.

Hurowitz said that the team did not attempt to drill into the minerals or the gray balls, but the nodules are so common that they likely hit some as they drilled down 2.5 inches (6.3 centimeters).

In keeping with the hypothesis that the area was once under water, Hurowitz said the sample "has the potential of telling us about multiple interactions of water and rock."

The drill, located at the end of a seven-foot (two-meter) arm, requires precision maneuvering in its placement and movement, and so its successful initial use was an exciting and welcome relief. The rover has been on Mars since August, and it took six months to find the right spot for that first drill. (Watch video of the Mars rover Curiosity.)

The flat drilling area is in the lower section of Yellowknife Bay, which Curiosity has been exploring for more than a month. What was previously identified by Curiosity scientists as the dry bed of a once-flowing river or stream appears to fan out into the Yellowknife area.

The bedrock of the site—named after deceased Curiosity deputy project manager John Klein—is believed to be siltstone or mudstone. Scientists said the veins of white minerals are probably calcium sulfate or gypsum, but the grey nodules remain something of a mystery.

Triumph

To the team that designed and operates the drill, the results were a triumph, as great as the much-heralded landing of Curiosity on the red planet. With more than a hundred maneuvers in its repertoire, the drill is unique in its capabilities and complexities. (Watch video of Curiosity's "Seven Minutes of Terror.")

Sample system chief engineer Louise Jandura, who has worked on the drill for eight years, said the Curosity team had made eight different drills before settling on the one now on the rover. The team tested each drill by boring 1,200 holes on 20 types of rock on Earth.

She called the successful drilling "historic" because it gives scientists unprecedented access to material that has not been exposed to the intense weathering and radiation processes that affect the Martian surface.

Mini-laboratories

The gray powder will be routed to the two most sophisticated instruments on Curiosity—the Sample Analysis at Mars (SAM) and Chemistry and Mineralogy (CheMin).

SAM, the largest and most complex instrument onboard, operates with two ovens that can heat the sample up to 1,800°F (982°C), turning the elements and compounds in the rock into gases that can then be identified. SAM can also determine whether any carbon-based organic material is present.

Organics are the chemical building blocks of life on Earth. They are known to regularly land on Mars via meteorites and finer material that rains down on all planets.

But researchers suspect the intense radiation on the Martian surface destroys any organics on the surface. Scientists hope that organics within Martian rocks are protected from that radiation.

CheMin shoots an X-ray beam at its sample and can analyze the mineral content of the rock. Minerals provide a durable record of environmental conditions over the eons, including information about possible ingredients and energy sources for life.

Both SAM and CheMin received samples of sandy soil scooped from the nearby Rocknest outcrop in October. SAM identified organic material, but scientists are still trying to determine whether any of it is Martian or the byproduct of organics inadvertently brought to Mars by the rover. (See "Mars Rover Detects Simple Organic Compounds.")

In the next few days, CheMin will be the first to receive samples of the powdered rock, and then SAM. Given the complexity of the analysis, and the track record seen with other samples, it will likely be weeks before results are announced.

The process of drilling and collecting the results was delayed by several glitches that required study and work-arounds. One involved drill software and the other involved a test-bed problem with a sieve that is part of the process of delivering samples to the instruments.

Lead systems engineer Daniel Limonadi said that while there was no indication the sieve on Mars was malfunctioning, they had become more conservative in its use because of the test bed results. (Related: "A 2020 Rover Return to Mars?")

Author of the National Geographic e-book Mars Landing 2012, Marc Kaufman has been a journalist for more than 35 years, including the past 12 as a science and space writer, foreign correspondent, and editor for the Washington Post. He is also author of First Contact: Scientific Breakthroughs in the Hunt for Life Beyond Earth, published in 2011, and has spoken extensively to crowds across the United States and abroad about astrobiology. He lives outside Washington, D.C., with his wife, Lynn Litterine.


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Newtown Shooter Had Sensory Processing Disorder












From the time he was little, Adam Lanza couldn't bear to be touched. By middle school, the chaos and noise of large, bustling classrooms began to upset him. At 20, just before the Newtown shootings, he was isolated and, the world would later learn, disturbed.


All this was revealed in "Raising Adam Lanza," an investigative report by the Hartford Courant in partnership with the PBS news program FRONTLINE, which aired Tuesday night.


Before the age of 6, Lanza had been diagnosed with a controversial condition, "sensory integration disorder" -- now known as sensory processing disorder, according to the report.


Those with sensory processing disorder or SPD may over-respond to stimuli and find clothing, physical contact, light, sound or food unbearable. They may also under-respond and feel little or no reaction to pain or extreme hot and cold. A third form involves sensory motor problems that can cause weakness and clumsiness or delay in developing motor skills.


In Photos: Sandy Hook Elementary School Shooting, Mourning


Whether SPD is a distinct disorder or a collection of symptoms pointing to other neurological deficits, most often anxiety or attention-deficit hyperactivity disorder (ADHD), has been debated by the medical community for more than two decades.








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No one will know why the withdrawn Lanza shot his mother four times in her own bed, then went to Sandy Hook Elementary School to slaughter six women and 20 first-graders before taking his own life on Dec. 14, 2012.


But this report, the most detailed account to date on his troubled life, paints a picture of a child coping with special needs and a mother, "devoted but perhaps misguided," struggling unsuccessfully to help.


"The most surprising thing for me was this sort of inwardness of Adam, a world view of someone that was afraid of the world," said show producer Frank Koughan. "He just reacted badly to the whole world and didn't want to be part of it. He was not some violent monster, except on one particular day, when he was exceedingly monstrous."


The investigative team interviewed family and friends of the shooter's parents, Nancy and Peter Lanza, and reviewed a decade's worth of messages and emails from his mother to close friends, describing her son's socially awkward behavior.


"Adam was a quiet kid. He never said a word," Marvin LaFontaine, a friend of Nancy Lanza, told them. "There was a weirdness about him and Nancy warned me once at one of the Scout meetings … 'Don't touch Adam.' She said he just can't stand that. He'd become teary-eyed and I think he would run to his mother."


In 1998, the Lanzas left their home in New Hampshire for Connecticut with Adam, who had already been diagnosed with the sensory disorder and was "coded" with an individual education plan, according to a family member who did not want to be identified by FRONTLINE.


"It was somebody well-placed who was completely in a position to know," said Koughan, 45, a veteran journalist who produced the film, "Drop-Out Nation."


Lanza didn't recognize pain, another feature of some types of SPD. He couldn't cope with loud noise, confusion or change, which would cause him to "shut down," according to the report.


"He'd almost go into a catatonic kind of state, which is another reason why in hindsight, he didn't seem like a threat to anybody," said Koughan. "He didn't lash out or beat up kids. He went within himself, until one day he didn't."






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Today on New Scientist: 19 February 2013







Doctors would tax sugary drinks to combat obesity

Hiking the price of fizzy drinks would cut consumption and so help fight obesity, urges the British Academy of Medical Royal Colleges



Space station's dark matter hunter coy about findings

Researchers on the Alpha Magnetic Spectrometer, which sits above the International Space Station, have collected their first results - but won't reveal them for two weeks



Huge telescopes could spy alien oxygen

Hunting for oxygen in the atmospheres of distant exoplanets is a tough job, but a new wave of giant telescopes should be up to the task



Evolution's detectives: Closing in on missing links

Technology is taking the guesswork out of finding evolution's turning points, from the first fish with legs to our own recent forebears, says Jeff Hecht



Moody Mercury shows its hidden colours

False-colour pictures let us see the chemical and physical landscape of the normally beige planet closest to the sun



LHC shuts down to prepare for peak energy in 2015

Over the next two years, engineers will be giving the Large Hadron Collider the makeover it needs to reach its maximum design energy



Insert real news events into your mobile game

From meteor airbursts to footballing fracas, mobile games could soon be brimming with news events that lend them more currency



3D-printing pen turns doodles into sculptures

The 3Doodle, which launched on Kickstarter today, lets users draw 3D structures in the air which solidify almost instantly



We need to rethink how we name exoplanets

Fed up with dull names for exoplanets, Alan Stern and his company Uwingu have asked the public for help. Will it be so long 2M 0746+20b, hello Obama?



A shocking cure: Plug in for the ultimate recharge

An electrical cure for ageing attracted the ire of the medical establishment. But could the jazz-age inventor have stumbled upon a genuine therapy?



Biofuel rush is wiping out unique American grasslands

Planting more crops to meet the biofuel demand is destroying grasslands and pastures in the central US, threatening wildlife




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Ubisoft sells rivals' games in online shop






SAN FRANCISCO: French videogame maker Ubisoft began selling computer games made by Electronic Arts, Warner Brothers and other rivals at its online Uplay shop.

California-based Electronic Arts, in turn, added Ubisoft hits including "Assassin's Creed III" and "Far Cry 3" to its Origin network for play as the companies ramped up their challenge to Valve Corporation's Steam service.

Third-party computer games available for download from the Uplay shop include a game-of-the-year edition of "Batman: Arkham City" and "Crysis 3," according to Ubisoft.

"We're thrilled to be bringing EA titles to Uplay and Ubisoft titles to Origin -- the more choice for consumers, the better in today's gaming world," said Origin vice president of production Michael Blank.

"Offering games like Dead Space 3, Need for Speed Most Wanted and more on Uplay is a great opportunity to reach even more PC gamers worldwide."

Uplay is an online gaming community boasting 50 million members who access the service from videogame consoles, mobile gadgets, or personal computers.

"Adding excellent titles from EA, Warner Bros. Interactive Entertainment and many other top developers to Uplay shop means that players now have more choice in where and how they purchase games online," said Ubisoft vice president of digital publishing Chris Early.

Origin reports having nearly 40 million users who sign on to play or buy games using computers powered by Windows or Macintosh software, or iPhones, iPads or iPod touch devices.

At the start of this year, Steam network for game software and online play was reported to have more than 54 million active users and laid claim to the lion's share of the videogame digital distribution market.

- AFP/sf



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