Today on New Scientist: 6 February 2013







Open Richard III DNA evidence for peer review

A good case has been made that a skeleton unearthed from a car park is that of the last Plantagenet king of England - it's time to share the data



Universal bug sensor takes guesswork out of diagnosis

A machine that can identify all bacteria, viruses and fungi known to cause disease in humans should speed up diagnosis and help to reduce antibiotic resistance



Choking China: The struggle to clear Beijing's air

As pollution levels return to normal in China's capital after a record-breaking month of smog, what can be done to banish the smog?



Genes mix across borders more easily than folk tales

Analysing variations in folk tales using genetic techniques shows that people swap genes more readily than stories, giving clues to how cultures evolve



Sleep and dreaming: Slumber at the flick of a switch

Wouldn't it be wonderful to pack a good night's sleep into fewer hours? Technology has the answer - and it could treat depression and even extend our lives too



Closest Earth-like planet may be 13 light years away

A habitable exoplanet should be near enough for future telescopes to probe its atmosphere for signs of life



Lifelogging captures a real picture of your health

How can lifelogging - wearing a camera round your neck to record your every move - reveal what's healthy and unhealthy in the way we live?



Musical brains smash audio algorithm limits

The mystery of how our brains perceive sound has deepened, now that musicians have broken a limit on sound perception imposed by the Fourier transform



Magnitude 8 earthquake strikes Solomon Islands

A major earthquake has caused a small tsunami in the Pacific Ocean, killing at least five people



Nuclear knock-backs on UK's new reactors and old waste

Plans to build new reactors in the UK are stalling as yet another company pulls out, and there is still nowhere to store nuclear waste permanently



Amateur astronomer helps Hubble snap galactic monster

An amateur astronomer combined his pictures with images from the Hubble archive to reveal the true nature of galactic oddball M106



Nightmare images show how lack of sleep kills

Fatigue has been blamed for some of worst human-made disasters of recent decades. Find out more in our image gallery




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Boeing Dreamliner to make special one-time flight






WASHINGTON: A Boeing 787 Dreamliner will fly for the first time in three weeks in a so-called ferry flight after the company won permission on Wednesday from US regulators.

In the special one-time flight, the plane -- with no passengers and just the minimum crew needed to fly it -- will travel on Thursday from Forth Worth, Texas, where it was being painted, back to Boeing's assembly plant in Everett in the northwestern state of Washington.

The 50-strong fleet of Boeing's newest plane was grounded January 16 because of repeated problems with its lithium-ion battery. One of them caught fire on an All Nippon Airways flight in Boston a week earlier.

The Federal Aviation Administration said that before the ferry flight, the crew must carry out a number of inspections to be sure the batteries and cables show no signs of damage.

"The pre-flight checklist will include a mandatory check for specific status messages that could indicate possible battery problems," the FAA said.

"While airborne, the crew must continuously monitor the flight computer for battery-related messages, and land immediately if one occurs."

- AFP/xq



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Samsung cell phone battery explodes in man's pocket



The battery of a 2011 Samsung Galaxy Note was said to have caught fire in a man's pants pocket.



(Credit:
CNET)


Lithium-ion batteries are notorious for overheating, catching on fire, or exploding. Yet, they're in most electronics that people use daily.

One such battery set ablaze over the weekend while in a man's pants pocket, according to the Associated Press. The man was walking around with his Samsung mobile phone in his pocket when the battery caught on fire, giving him second-degree burns and a one-inch wound on his thigh. Officials said the battery was not inside the phone when it exploded.

The incident took place in South Korea, which is where Samsung is based. According to the local newspaper the battery was from a 2011 Galaxy Note, although the Associated Press said that is still unconfirmed.

This was the second known time in the last year that a Samsung battery has caught fire in South Korea, according to the Associated Press. However, the smartphone maker told the news outlet that it was not planning an investigation.

Lithium-ion batteries are known for having issues with heat. As they have become more widely used, several similar incidents have occurred over the years. A cell phone battery spontaneously caught fire in a man's back pants pocket at Defcon last year; and, in 2009, a man was killed by his exploding phone severing his neck artery.

Nokia, Dell, Apple, Lenovo, Panasonic, Sharp, Toshiba, Hitachi, and Fujitsu have all recalled products in the past due to overheating batteries. And, most recently, Boeing's 787 Dreamliner was ordered grounded until 2014 due to on-board fires involving lithium-ion batteries.

CNET contacted Samsung for comment. We'll update the story when we get more information.

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Humans Swap DNA More Readily Than They Swap Stories

Jane J. Lee


Once upon a time, someone in 14th-century Europe told a tale of two girls—a kind one who was rewarded for her manners and willingness to work hard, and an unkind girl who was punished for her greed and selfishness.

This version was part of a long line of variations that eventually spread throughout Europe, finding their way into the Brothers Grimm fairytales as Frau Holle, and even into Shakespeare's The Merchant of Venice. (Watch a video of the Frau Holle fairytale.)

In a new study, evolutionary psychologist Quentin Atkinson is using the popular tale of the kind and unkind girls to study how human culture differs within and between groups, and how easily the story moved from one group to another.

Atkinson, of the University of Auckland in New Zealand, and his co-authors employed tools normally used to study genetic variation within a species, such as people, to look at variations in this folktale throughout Europe.

The researchers found that there were significant differences in the folktale between ethnolinguistic groups—or groups bound together by language and ethnicity. From this, the scientists concluded that it's much harder for cultural information to move between groups than it is for genes.

The study, published February 5 in Proceedings of the Royal Society B, found that about 9 percent of the variation in the tale of the two girls occurred between ethnolinguistic groups. Previous studies looking at the genetic diversity across groups in Europe found levels of variation less than one percent.

For example, there's a part of the story in which the girls meet a witch who asks them to perform some chores. In different renditions of the tale, the meeting took place by a river, at the bottom of a well, or in a cave. Other versions had the girls meeting with three old men or the Virgin Mary, said Atkinson.

Conformity

Researchers have viewed human culture through the lens of genetics for decades, said Atkinson. "It's a fair comparison in the sense that it's just variation across human groups."

But unlike genes, which move into a population relatively easily and can propagate randomly, it's harder for new ideas to take hold in a group, he said. Even if a tale can bridge the "ethnolinguistic boundary," there are still forces that might work against a new cultural variation that wouldn't necessarily affect genes.

"Humans don't copy the ideas they hear randomly," Atkinson said. "We don't just choose ... the first story we hear and pass it on.

"We show what's called a conformist bias—we'll tend to aggregate across what we think everyone else in the population is doing," he explained. If someone comes along and tells a story a little differently, most likely, people will ignore those differences and tell the story like everyone else is telling it.

"That makes it more difficult for new ideas to come in," Atkinson said.

Cultural Boundaries

Atkinson and his colleagues found that if two versions of the folktale were found only six miles (ten kilometers) away from each other but came from different ethnolinguistic groups, such as the French and the Germans, then those versions were as different from each other as two versions taken from within the same group—say just the Germans—located 62 miles (100 kilometers) away from each other.

"To me, the take-home message is that cultural groups strongly constrain the flow of information, and this enables them to develop highly local cultural traditions and norms," said Mark Pagel, of the University of Reading in the U.K., who wasn't involved in the new study.

Pagel, who studies the evolution of human behavior, said by email that he views cultural groups almost like biological species. But these groups, which he calls "cultural survival vehicles," are more powerful in some ways than our genes.

That's because when immigrants from a particular cultural group move into a new one, they bring genetic diversity that, if the immigrants have children, get mixed around, changing the new population's gene pool. But the new population's culture doesn't necessarily change.

Atkinson plans to keep using the tools of the population-genetics trade to see if the patterns he found in the variations of the kind and unkind girls hold true for other folktale variants in Europe and around the world.

Humans do a lot of interesting things, Atkinson said. "[And] the most interesting things aren't coded in our DNA."


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Armstrong May Testify Under Oath on Doping













Facing a federal criminal investigation and a deadline that originally was tonight to tell all under oath to anti-doping authorities or lose his last chance at reducing his lifetime sporting ban, Lance Armstrong now may cooperate.


His apparent 11th-hour about-face, according to the U.S. Anti Doping Agency (USADA), suggests he might testify under oath and give full details to USADA of how he cheated for so long.


"We have been in communication with Mr. Armstrong and his representatives and we understand that he does want to be part of the solution and assist in the effort to clean up the sport of cycling," USADA CEO Travis T. Tygart said in a written statement this evening. "We have agreed to his request for an additional two weeks to work on details to hopefully allow for this to happen."


The news of Armstrong's unexpected possible cooperation came a day after ABC News reported he was in the crosshairs of federal criminal investigators. According to a high-level source, "agents are actively investigating Armstrong for obstruction, witness tampering and intimidation" for allegedly threatening people who dared tell the truth about his cheating.


The case was re-ignited by Armstrong's confession last month to Oprah Winfrey that he doped his way to all seven of his Tour de France titles, telling Winfrey he used performance-enhancing drugs throughout his career and then lied about it. He made the confession after years of vehement denials that he cheated.








Lance Armstrong Under Criminal Investigation Watch Video









Lance Armstrong Breaks Down: Question Pushes Cyclist to Brink Watch Video









Lance Armstrong Shows His Emotional Side With Oprah Winfrey Watch Video





READ MORE: Armstrong Admits to Doping


READ MORE: Lance Armstrong May Have Lied to Winfrey: Investigators


WATCH: Armstrong's Many Denials Caught on Tape


If charges are ultimately filed, the consequences of "serious potential crimes" could be severe, ABC News legal analyst Dan Abrams said -- including "possible sentences up to five, 10 years."


Investigators are not concerned with the drug use, but Armstrong's behavior in trying to maintain his secret by allegedly threatening and interfering with potential witnesses.


Armstrong was previously under a separate federal investigation that reportedly looked at drug distribution, conspiracy and fraud allegations -- but that case was dropped without explanation a year ago. Sources at the time said that agents had recommended an indictment and could not understand why the case was suddenly dropped.


"There were plenty of people, even within federal law enforcement, who felt like he was getting preferential treatment," said T.J. Quinn, an investigative reporter with ESPN.


The pressures against Armstrong today are immense and include civil claims that could cost him tens of millions of dollars.


Armstrong is currently serving a lifetime ban in sport handed down by the U.S. Anti-Doping Agency, and today was the deadline he was given to cooperate under oath if he ever wanted the ban lifted.


READ MORE: 10 Scandalous Public Confessions


PHOTOS: Olympic Doping Scandals: Past and Present


PHOTOS: Tour de France 2012


ABC News' Michael S. James contributed to this report.



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Today on New Scientist: 5 February 2013







Engineering light: Pull an image from nowhere

A new generation of lenses could bring us better lighting, anti-forgery technology and novel movie projectors



Baby boomers' health worse than their parents

Americans who were born in the wake of the second world war have poorer health than the previous generation at the same age



New 17-million-digit monster is largest known prime

A distributed computing project called GIMPS has found a record-breaking prime number, the first for four years



Cellular signals used to make national rainfall map

The slight weakening of microwave signals caused by reflections off raindrops can be exploited to keep tabs on precipitation



NASA spy telescopes won't be looking at Earth

A Mars orbiter and an exoplanet photographer are among proposals being presented today for how to use two second-hand spy satellites that NASA's been given



China gets the blame for media hacking spree

The big US newspapers and Twitter all revealed last week that they were hacked - and many were quick to blame China. But where's the proof?



Nobel-winning US energy secretary steps down

Steven Chu laid the groundwork for government-backed renewable energy projects - his successor must make a better case for them



Sleep and dreaming: Where do our minds go at night?

We are beginning to understand how our brains shape our dreams, and why they contain such an eerie mixture of the familiar and the bizarre



Beating heart of a quantum time machine exposed

This super-accurate timekeeper is an optical atomic clock and its tick is governed by a single ion of the element strontium



A life spent fighting fair about the roots of violence

Despite the fierce conflicts experienced living among anthropologists, science steals the show in Napoleon Chagnon's autobiography Noble Savages



Challenge unscientific thinking, whatever its source

Science may lean to the left, but that's no reason to give progressives who reject it a "free pass"



Need an organ? Just print some stem cells in 3D

Printing blobs of human embryonic stem cells could allow us to grow organs without scaffolds



Ice-age art hints at birth of modern mind

An exhibition of ice-age art at London's British Museum shows astonishing and enigmatic creativity





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China radar-lock on Japan ship 'dangerous': PM Abe






TOKYO: The radar-lock that a Chinese frigate put on a Japanese warship was "dangerous" and "provocative", Japan's Prime Minister Shinzo Abe said Wednesday, as tensions in a territorial row ratcheted up.

"It was a dangerous act that could have led to an unpredictable situation," Abe told parliament. "It is extremely regrettable. We strongly ask for their self-restraint in order to avoid an unnecessary escalation."

The hawkish prime minister, who took office late December following a landslide win in elections, described the radar-locking as "unilateral provocative action by the Chinese side".

Abe's comments come a day after Defence Minister Itsunori Onodera announced weapon-targeting radar had been directed at the Japanese vessel in international waters of the East China Sea last week.

The move marks the first time the two nations' navies have locked horns in a dispute that has some commentators warning about a possible armed conflict.

US State Department spokeswoman Victoria Nuland said Washington was "concerned" over the incident.

"With regard to the reports of this particular lock-on incident, actions such as this escalate tensions and increase the risk of an incident or a miscalculation, and they could undermine peace, stability and economic growth in this vital region," she said.

Onodera said a Japanese military helicopter was also locked with a similar radar on January 19.

Deputy Chief Cabinet Secretary Katsunobu Kato told a news conference that Tokyo lodged a protest against Beijing over the radar-locking on Tuesday and asked for an explanation, but was yet to receive any reply.

Radar is used to precisely determine a target's distance, direction, speed and altitude. Weapon systems linked to the radar can be fired immediately, Japan's government said.

The move is a ratcheting-up of an already tense situation in the East China Sea, where Asia's two largest economies are at loggerheads over the sovereignty of an uninhabited island chain.

On Tuesday Tokyo summoned China's envoy in protest at the presence a day earlier of Chinese government -- but not military -- ships in the waters around the Tokyo-controlled Senkakus, which Beijing claims as the Diaoyus.

Beijing has repeatedly sent ships to the area since Japan nationalised some islands in the chain in September. The move triggered a diplomatic dispute and huge anti-Japan demonstrations across China.

Beijing has also sent air patrols to the archipelago and recently both Beijing and Tokyo have scrambled fighter jets, though there have been no clashes.

- AFP/ck



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Google wins landmark AdWords case in Australia




Google has won a landmark advertising case in Australia with a ruling that the Web giant was not responsible for misleading advertising that ran on its site.


The five judges of Australia's High Court unanimously ruled Wednesday that Google did not violate the trade laws by allowing companies to purchase AdWords related to competitors' names. The decision overturned a Federal Court's ruling last April that found four advertisements purchased on the site between March 2006 and July 2007 were misleading and in violation of Australia's Trade Practices Act 1974.


Google appealed the decision, arguing that it was merely acting as a publisher and was not responsible for content and representations made by AdWords purchasers.


The High Court agreed today, saying that even casual users of the search engine would not have confused Google as the creator of the ads.


"Ordinary and reasonable users of the Google search engine would have understood that the representations conveyed by the sponsored links were those of the advertisers, and would not have concluded that Google adopted or endorsed the representations," the court said, according to a Reuters account of the court's proceedings.




The ruling puts to rest a six-year legal battle between Google and the Australian Competition and Consumer Commission (ACCC), that country's consumer watchdog. The ACCC in 2007 accused Google of engaging in "misleading and deceptive" behavior when it displayed ads for a company called CarSales in search results related to Honda Australia.


The ACCC said it brought the case to clarify advertising law in the digital age and would review the judgment to determine whether there were broader ramifications.


"It was not disputed in the High Court that the representations made in sponsored links by advertisers were misleading or deceptive," ACCC Chairman Rod Sims said in a statement. "It remains the case that all businesses involved in placing advertisements on search engines must take care not to mislead or deceive consumers."


AdWords allows anyone to bid on a given keyword and win placement on the top or right side of a search results page based on a combination of factors such as the maximum bid for that keyword as well as the quality of the ad.


Google has been sued before by companies such as American Airlines, GEICO, and Rosetta Stone, which argued that keywords are an extension of the trademark they have acquired on their brands and that Google should not be encouraging competitors to violate the trademark by using it to promote their own products.


CNET has contacted Google for comment and will update this report when we learn more.

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The Real Richard III


It's a question that actors from Laurence Olivier to Kevin Spacey have grappled with: What did Richard III, the villainous protagonist of Shakespeare's famous historical drama, really look and sound like?

In the wake of this week's announcement by the University of Leicester that archaeologists have discovered the 15th-century British king's lost skeleton beneath a parking lot, news continues to unfold that helps flesh out the real Richard III.

The Richard III Society unveiled a 3D reconstruction today of the late king's head and shoulders, based on computer analysis of his skull combined with an artist's interpretation of details from historical portraits. (Related: "Shakespeare's Coined Words Now Common Currency.")

"We received the skull data before DNA analysis confirmed that the remains were Richard III, and we treated it like a forensic case," said Caroline Wilkinson, the University of Dundee facial anthropologist who led the reconstruction project. "We were very pleasantly surprised by the results."

Though Shakespeare describes the king as an "elvish-marked, abortive, rooting hog," the reconstructed Richard has a pleasant, almost feminine face, with youthful skin and thoughtful eyes. His right shoulder is slightly higher than the left, a consequence of scoliosis, but the difference is barely visible, said Wilkinson.

"I think the whole Shakespearean view of him as being sort of monster-like was based more on his personality than his physical features," she reflected.

Look back at 125 years of National Geographic history

People are naturally fascinated by faces, especially of historical figures, said Wilkinson, who has also worked on reconstructions of J.S. Bach, the real Saint Nicholas, the poet Robert Burns, and Cleopatra's sister.

"We make judgments about people all the time from looking at their appearance," she said. "In Richard's case, up to now his image has been quite negative. This offers a new context for considering him from the point of view of his anatomical structure rather than his actions. He had quite an interesting face."

A Voice From the Past

Most people's impression of Richard's personality comes from Shakespeare's play, in which the maligned ruler utters such memorable lines as "Now is the winter of our discontent/Made glorious summer by this son of York," and "A horse! A horse! My kingdom for a horse!"

But how would the real Richard III have expressed himself? Did he have an accent? Was there any sense of personality or passion in his choice of words?

To find out more about the mysterious monarch, Philip Shaw, a historical linguist at University of Leicester's School of English, analyzed the only two known examples of Richard III's own writing. Both are postscripts on letters otherwise composed by secretaries—one in 1469, before Richard became king, and one from 1483, the first year of his brief reign.

Shaw identified a quirk of spelling that suggests that Richard may have spent time in the West Midlands, or perhaps had a tutor who hailed from there.

"I was looking to compare the way he spells things with the way his secretaries spell things, working on the assumption that he would have been schooled to a fairly high level," Shaw explained.

Read about National Geographic explorers on our Explorers Journal blog

In the 1469 letter, Richard spells the word "will" as "wule," a variation associated with the West Midlands. But Shaw also notes that by 1483, when Richard wrote the second letter's postscript, he had changed his spelling to the more standard "wyll" (the letters 'i' and 'y' were largely interchangeable during that period of Middle English).

"That could suggest something about him brushing up over the years, or moving toward what would have been the educated standard," Shaw said, noting that the handwriting in the second example also appears a bit more polished. "One wonders what sort of practice and teaching he'd had in the interim."

Although it's hard to infer tone of voice from written letters, there is certainly emotion in the words penned by Richard III.

In the 1469 letter, the 17-year-old seeks a loan of 100 pounds from the king's undertreasurer. Although the request is clearly stated in the body of the letter, Richard adds an urgent P.S.: "I pray you that you fail me not now at this time in my great need, as you will that I show you my good lordship in that matter that you labour to me for."

That could either be a veiled threat (If you don't lend me the money, I won't do that thing you asked me to do) or friendly cajoling (Come on, I'm helping you out with something, so help me out with this loan).

"His decision to take the pen himself shows you how important that personal touch must have been in getting people to do something," Shaw said.

The second letter, written to King Richard's chancellor in 1483, also conveys a sense of urgency. He had just learned that the Duke of Buckingham—once a close ally—was leading a rebellion against him.

"He's asking for his Great Seal to be sent to him so that he can use it to give out orders to suppress the rebellion," Shaw said. "He calls the Duke 'the most untrue creature living. You get a sense of how personally let down and betrayed he feels."

Shaw said he hopes his analysis—in combination with the new facial reconstruction—will help humanize Richard III.

"He probably wasn't quite the villain that Shakespeare portrays, though I suspect he was quite ruthless," he said. "But you probably couldn't afford to be a very nice man if you wanted to survive as a king in those days."


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Lance Armstrong Under Criminal Investigation













Federal investigators are in the midst of an active criminal investigation of disgraced Tour de France champion Lance Armstrong, ABC News has learned.


The revelation comes in stark contrast to statements made by the U.S. Attorney for Southern California, Andre Birotte, who addressed his own criminal inquiry of Armstrong for the first time publicly on Tuesday. Birotte's office spent nearly two years investigating Armstrong for crimes reportedly including drug distribution, fraud and conspiracy -- only to suddenly drop the case on the Friday before the Super Bowl last year.


Sources at the time said that agents had recommended an indictment and could not understand why the case was suddenly dropped.


Today, a high level source told ABC News, "Birotte does not speak for the federal government as a whole."


According to the source, who agreed to speak on the condition that his name and position were not used because of the sensitivity of the matter, "Agents are actively investigating Armstrong for obstruction, witness tampering and intimidation."






AP Photo/Bas Czerwinski, File











Lance Armstrong Shows His Emotional Side With Oprah Winfrey Watch Video









Cyclist Lance Armstrong: Bombshell Confession Watch Video









Lance Armstrong-Winfrey Interview: Doping Confession Watch Video





An email to an attorney for Armstrong was not immediately returned.


Earlier Tuesday, during a Department of Justice news conference on another matter, Birotte was confronted with the Armstrong question unexpectedly. The following is a transcript of that exchange:


Q: Mr. Birotte, given the confession of Lance Armstrong to all the things --


Birotte: (Off mic.)


Q: -- to all thethings that you, in the end, decided you couldn't bring a case about, can you give us your thoughts on that case now and whether you might take another look at it?


Birotte: We made a decision on that case, I believe, a little over a year ago. Obviously we've been well-aware of the statements that have been made by Mr. Armstrong and other media reports. That has not changed my view at this time. Obviously, we'll consider, we'll continue to look at the situation, but that hasn't changed our view as I stand here today.


The source said that Birotte is not in the loop on the current criminal inquiry, which is being run out of another office.


Armstrong confessed to lying and using performance-enhancing drugs throughout his career in an interview with Oprah Winfrey.


Investigators are not concerned with the drug use, but Armstrong's behavior in trying to maintain his secret by allegedly threatening and interfering with potential witnesses.


Armstrong is currently serving a lifetime ban in sport handed down by the U.S. Anti-Doping Agency. He has been given a Feb. 6 deadline to tell all under oath to investigators or lose his last chance at a possible break on the lifetime ban.



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