China's 2012 trade surplus surges 48%






BEIJING: China's trade surplus surged 48.1 percent to $231.1 billion in 2012 from the previous year, though total trade volume grew at a much slower pace, official data showed on Thursday.

Exports from the world's second-largest economy rose 7.9 percent to $2.05 trillion, while imports increased 4.3 percent to $1.82 trillion, the national customs bureau said.

China's trade volume, or the total of exports and imports, grew 6.2 percent in 2012, well below the government's target of about 10 percent.

Customs spokesman Zheng Yuesheng said 2012's performance came "despite a sharply slowing world economic recovery, weak international market demand and rather big downside pressure on the domestic economy".

Zheng told reporters: "China's foreign trade continued to grow steadily and made further progress in improving quality, increasing profits and optimising structure."

- AFP/al



Read More..

Shopping via mobile devices increased 81 percent in 2012



The growing popularity of tablets is helping drive an increase in mobile device shopping.



(Credit:
Jared Kohler/CNET)



The phrase "shop by phone" took on a new meaning in 2012, with U.S. consumer spending via mobile devices nearly doubling over 2011.


Shoppers used their smartphones and
tablets to make $25 billion in purchases last year, an increase of 81 percent over the previous year, according to data released today by market research firm eMarketer.



The researcher estimates that mobile devices accounted for 11 percent of e-commerce sales last year and expects that number to increase to 15 percent in 2013.



eMarketer expects consumers to make nearly $87 billion in mobile purchases by 2016, more than 27 percent of all e-commerce transactions.



The firm's forecast attributes the increase to the growing number of smartphone owners comfortable using their handsets to make purchases and the rise in shopping via tablet, which eMarketer expects consumers to use for the bulk of mobile commerce sales during the next four years.




Consumers will spend $24 billion shopping on tablets, and that amount will nearly double in 2014, eMarketer predicted. However, sales via smartphone are expected to grow more slowly, reaching $13 billion this year and $24 billion by 2016.


Use of mobile devices by holiday shoppers nearly doubled this year, accounting for 16.3 percent of online sales on Thanksgiving Day and
Black Friday, compared to 9.8 percent in 2011, according to data from IBM.


Overall, consumers spent $42.3 billion online during the November-December holiday shopping season, a 14 percent increase over 2011, according to data compiled by ComScore.

Read More..

Flu Kills 4 Seniors, Sickens 700 in Boston













An early and nasty flu season has prompted a public health emergency in Boston, where health officials say 700 people have been diagnosed with the cold-weather virus. Four Bostononians -- all elderly -- have died from flu.


"This is the worst flu season we've seen since 2009, and people should take the threat of flu seriously," Boston Mayor Thomas Menino said in a statement.


This time last year the city had seen only 70 cases of influenza, The Associated Press reported. And with flu activity likely to extend into March or even April, the number will only grow.


Menino said the city is working with health care centers to offer free flu vaccines, and he urged anyone with flu-like symptoms to stay home from work or school.


"This is not only a health concern, but also an economic concern for families," he said in the statement. "I'm urging residents to get vaccinated if they haven't already."


Eighteen people have died from flu in Massachusetts, one of 41 states battling widespread influenza outbreaks. Emergency rooms across the country have been overwhelmed with flu patients, turning away some of them and others with non-life-threatening conditions for lack of space.


The proportion of people seeing their doctor for flu-like symptoms jumped to 5.6 percent from 2.8 percent in the past month, according to the CDC.








U.S. Emergency Rooms Inundated With Flu Patients Watch Video









Earliest Flu Season in a Decade: 80 Percent of Country Reports Severe Symptoms Watch Video







Northwestern Memorial Hospital in Chicago reported a 20 percent increase in flu patients every day. Northwestern Memorial was one of eight hospitals on bypass Monday and Tuesday, meaning it asked ambulances to take patients elsewhere if they could do so safely.


Dr. Besser's Tips to Protect Yourself From the Flu


Most of the hospitals have resumed normal operations, but could return to the bypass status if the influx of patients becomes too great.


"Northwestern Memorial Hospital is an extraordinarily busy hospital, and oftentimes during our busier months, in the summer, we will sometimes have to go on bypass," Northwestern Memorial's Dr. David Zich said. "We don't like it, the community doesn't like it, but sometimes it is necessary."


A tent outside Lehigh Valley Hospital in Salisbury Township, Pa., was set up to tend to the overflowing number of flu cases.


A hospital in Ohio is requiring patients with the flu to wear masks to protect those who are not infected.


State health officials in Indiana have reported seven deaths. Five of the deaths occurred in people older than 65 and two younger than 18. The state will release another report later today.


Doctors are especially concerned about the elderly and children, where the flu can be deadly.


"Our office in the last two weeks has exploded with children," Dr. Gayle Smith, a pediatrician in Richmond, Va., said


It is the earliest flu season in a decade and, ABC News Chief Medical Editor Dr. Besser says, it's not too late to protect yourself from the outbreak.


"You have to think about an anti-viral, especially if you're elderly, a young child, a pregnant woman," Besser said.


"They're the people that are going to die from this. Tens of thousands of people die in a bad flu season. We're not taking it serious enough."



Read More..

Pruney fingers give us better grip underwater









































WHY do our fingers do prune impressions when soaked? It could be an adaptation that gives us better grip underwater.












Fingers and toes wrinkle in water after about 5 minutes due to the constriction of blood vessels. This reduction in volume pulls the skin inward, but as the skin's surface area cannot change, it wrinkles. A study in 2011 showed that wrinkles form a pattern of channels that divert water away from the fingertip – akin to rain treads on tyres. The team thought that this could aid grip.












To find out, Tom Smulders and his team at Newcastle University, UK, timed people as they transferred wet or dry objects from one box to another with and without wrinkled fingers.












With wrinkles, wet objects were transferred about 12 per cent faster than with unwrinkled fingers. The time it took to transfer dry objects was the same regardless of wrinkles.












So why aren't our digits always prune-like? "With wrinkles, less of your skin surface touches the object, so there may be issues of sensitivity," Smulders suggests.












Journal reference: Royal Society Biology Letters, DOI: 10.1098/rsbl.2012.0999.




















































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.









































































All comments should respect the New Scientist House Rules. If you think a particular comment breaks these rules then please use the "Report" link in that comment to report it to us.


If you are having a technical problem posting a comment, please contact technical support.








Read More..

Relatives sob as US massacre 911 calls heard in court






CENTENNIAL, Colorado: Relatives wept in court Tuesday as frantic 911 calls were played from a US theater shooting that killed 12 people last year, as prosecutors closed their case for the alleged gunman to face trial.

The court heard how suspected killer James Holmes purchased more than 6,000 rounds of ammunition in the months before last July's shooting in Colorado, and rigged up elaborate booby-traps at his apartment.

Defense lawyers will call witnesses Wednesday, the third day of hearings, to decide if there is enough evidence for Holmes to go on trial. They are expected to highlight his mental instability as a possible reason he should not do so.

In the first of 41 harrowing emergency calls made in a 10-minute period in Colorado, 30 loud booms could be heard in less than half-a-minute, making it difficult for the 911 dispatcher to distinguish what was being said.

In another, six minutes after the first call was logged at 12:38 am, 14-year-old Kaylan Bailey told the emergency operator her two cousins had been shot, and that one of them did not appear to be breathing.

"We need to start CPR (cardio-pulmonary resuscitation) on your cousin who's not breathing," said the operator.

"I can't hear you," responded Bailey, as chaos unfolded in the theater in Aurora, where Holmes -- clad in body armor and a mask -- threw at least one smoke-bomb type device before opening fire in the early hours of July 20.

The hearings opened Monday with officers choking back tears as they recalled scenes after the slaughter, which left 12 dead and 58 injured by gunshots at a packed midnight screening of the Batman film "The Dark Knight Rises."

The Aurora massacre revived the perennial US debate over gun control -- an issue re-ignited even more intensely by last month's shooting of 20 young children at a Connecticut elementary school.

Tuesday's hearing heard testimony from federal firearms supervisor Steven Beggs that Holmes made at least 16 purchases from May to July 2012 including four firearms, incendiary devices and almost 6,300 rounds of ammunition.

Holmes's lawyers could argue that he is mentally unfit to stand trial.

Defense attorney Tamara Brady asked Beggs: "Is there any process in Colorado to screen out purchases by a severely mentally ill person?"

"No," replied Beggs, who detailed the purchases made online and in person by Holmes.

FBI bomb technician Garrett Gumbinner said Holmes told investigators after being arrested that he had booby-trapped his apartment, in an attempt to draw emergency responders away from the theater shooting site.

Officers found a trip wire at the door of his home, rigged to set off flame and sparks that would catch the gasoline-soaked carpet and go on fire.

There were six-inch fireworks shells filled with improvised thermite, a hot-burning explosive.

"You can't put it out with water," Gumbinner told judge William Sylvester. There were also three containers of improvised napalm, 11 bottles of gasoline and other chemicals intended to act as fire accelerants, he said.

There were three systems in the apartment intended to initiate the explosive devices, including one linked to a trash bag near the apartment dumpster by a remote control.

Curious behavior by Holmes during police questioning was also recounted: At one point he tried to stick a metal staple into a power socket. At another he played hand puppets with gloves that had been put on him to preserve evidence.

Prosecutors are trying to build up their case that the shootings were a premeditated act of mass murder, and identifying Holmes as the lone shooter.

Supporting that strategy, Aurora police officer Tom Welton testified that Holmes made postings on two dating websites earlier in July, asking "Will you visit me in prison?"

Prosecutors wrapped up their evidence in the hearing by listing all the victims by name, the injuries they suffered and the charges -- more than 160 in all -- filed on behalf of each.

-AFP/ac



Read More..

iPhone 5 comes to Walmart's no-contract Straight Talk plan



Apple's iPhone 5.



(Credit:
CNET)


Forget contracts, users can now snap up Apple's iPhone 5 at Walmart with Straight Talk Wireless. The major retailer announced today that it will be offering users a contract-free iPhone 5 or iPhone 4 for $45 a month starting on Friday.

"We believe customers shouldn't have to choose between saving money and having the latest technology," senior vice president of Entertainment for Walmart U.S. Seong Ohm said in a statement. "Now customers can have the coveted iPhone with unlimited talk, text and data without a contract."

The
iPhone 5 has been available at Walmart since the launch of the device in September, but it only came with a two-year contract.

According to Walmart, the iPhone 5 and 4 will be available in more than 2,000 stores and at Walmart.com. The iPhone 5 will be 16GB and sold for $649 and the
iPhone 4 will be 8GB and cost $449. Straight Talk is offering a $45 per month no contract unlimited talk, text, and data plan. Additionally, users can buy the smartphone over time with a financing offer of $25 per month.

Besides Apple and major mobile carriers, other retail stores -- like Best Buy and Radio Shack -- also sell the smartphone. Apple began offering the unlocked iPhone 5 device in November, which lets users go the prepaid route rather than be tethered to certain plans or contracts.

Read More..

Pictures: Wildfires Scorch Australia Amid Record Heat

Photograph by Jo Giuliani, European Pressphoto Agency

Smoke from a wildfire mushrooms over a beach in Forcett, Tasmania, on January 4. (See more wildfire pictures.)

Wildfires have engulfed southeastern Australia, including the island state of Tasmania, in recent days, fueled by dry conditions and temperatures as high as 113ºF (45ºC), the Associated Press reported. (Read "Australia's Dry Run" inNational Geographic magazine.)

No deaths have been reported, though a hundred people are unaccounted for in the town of Dunalley, where the blazes destroyed 90 homes.

"You don't get conditions worse than this," New South Wales Rural Fire Service Commissioner Shane Fitzsimmons told the AP.

"We are at the catastrophic level, and clearly in those areas leaving early is your safest option."

Published January 8, 2013

Read More..

Holmes Played Childish Games After Aurora Carnage













As police confronted the movie theater carnage and a massive booby trap left behind by accused Aurora gunman James Holmes, the suspect loopily played with hand puppets, tried to stick a metal staple in an electrical socket and clamly flipped a styrofoam cup, according to court testimony today.


Holmes, 25, displayed the bizarre behavior once he was in custody and taken to Aurora police headquarters after the shooting that left 12 people dead and dozens injured, the lead investigator in the case testified today.


While being cross examined by Colorado public defender Daniel King, Police Detective Craig Appel was asked about the observations of two Aurora officers assigned to watch over Holmes in an interrogation room.


Appel said that to preserve possible gunshot residue, police had placed paper bags over Holmes' hands. One officer, King said, noted in a report that Holmes began moving his hands "in a talking puppet motion."


Click here for full coverage of the Aurora movie theater shooting.


King asked if Appel was also aware that the officer "observed Holmes take a staple out of the table and tried to stick it in an electrical socket?" Appel confirmed Holmes' actions.








James Holmes: Suspect in Aurora Movie Theatre Shootings Back in Court Watch Video









Police Testify at Hearing for Accused Colorado Gunman Watch Video









Caught on Tape: Rare Animals Lead Secret Lives After Dark Watch Video





The officers also noted that they watched as Holmes began playing with an empty styrofoam cup, trying to "flip it" on the table.


While Holmes was carrying out his childish antics, police were puzzling over a complex booby trap Holmes had left behind in his apartment, according to testimony.


A gasoline-soaked carpet, loud music and a remote control car were part of Holmes' plan to trick someone into triggering a blast that would destroy his apartment and lure police to the explosion while he shot up a movie theater in Aurora, Colo., according to court testimony.


FBI agent Garrett Gumbinner told the court that he interviewed Holmes on July 20, hours after he killed 12 and wounded 58 during the midnight showing of "The Dark Knight Rises."


"He said he rigged the apartment to explode to get law enforcement to send resources to his apartment instead of the theater," Gumbinner said.


His plan failed to prompt someone into triggering the bombs.


Gumbinner said Holmes had created two traps that would have set off the blast.


The apartment was rigged with a tripwire at the front door connected to a mixture of chemicals that would create heat, sparks and flame. Holmes had soaked the carpet with a gasoline mixture that was designed to be ignited by the tripwire, Gumbinner said.


"It would have caused fire and sparks," the agent said, and "would have made the entire apartment explode or catch fire."


Holmes had set his computer to play 25 minutes of silence followed by loud music that he hoped would cause a disturbance loud enough that someone would call police, who would then respond and set off the explosion by entering the apartment.


Gumbinner said Holmes also told him he rigged a fuse between three glass jars that would explode. He filled the jars with a deadly homemade chemical mixture that would burn so hot it could not be extinguished with water.






Read More..

World's oldest pills treated sore eyes








































In ancient Rome, physicians treated sore eyes with the same active ingredients as today. So suggests an analysis of pills found on the Relitto del Pozzino, a cargo ship wrecked off the Italian coast in around 140 BC.













"To our knowledge, these are the oldest medical tablets ever analysed," says Erika Ribechini of the University of Pisa in Italy, head of a team analysing the relics. She thinks the disc-shaped tablets, 4 centimetres across and a centimetre thick, were likely dipped in water and dabbed directly on the eyes.












The tablets were mainly made of the zinc carbonates hydrozincite and smithsonite, echoing the widespread use of zinc-based minerals in today's eye and skin medications. Ribechini says there is evidence that Pliny the Elder, the Roman physician, prescribed zinc compounds for these uses almost 250 years after the shipwreck in his seminal medical encyclopaedia, Naturalis Historia.












The tablets were also rich in plant and animal oils. Pollen grains from an olive tree suggest that olive oil was a key ingredient, just like it is today in many medical and beauty creams, says Ribechini.












The tablets were discovered in a sealed tin cylinder called a pyxis (see image above). The tin must have been airtight to protect its contents from oxygen corrosion.












"Findings of such ancient medicines are extremely rare, so preservation of the Pozzino tablets is a very lucky case," says Ribechini.












The cargo of the wreck, discovered in 1989, is rich in other medical equipment, including vials and special vessels for bloodletting. This suggests that one of the passengers may have been a physician.












Journal reference: PNAS, DOI: 10.1073/pnas.1216776110


















































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.




































All comments should respect the New Scientist House Rules. If you think a particular comment breaks these rules then please use the "Report" link in that comment to report it to us.


If you are having a technical problem posting a comment, please contact technical support.








Read More..

Hagel draws fire as Obama's Pentagon pick






WASHINGTON: US President Barack Obama named Chuck Hagel on Monday to lead the Pentagon, setting up an ugly confirmation battle as Republican opponents said he was too hard on Israel and too soft on Iran.

Obama's choice of John Brennan to replace scandal-tainted David Petraeus as CIA chief was seen as more straightforward despite the counter-terrorism czar's defense of "enhanced interrogation techniques" and the US drone war.

The second term revamp of the president's national security team was expected to win ultimate approval but several leading Republicans signaled they would make it tough for Hagel even though he is one of their own.

Obama paid particular tribute to retiring Pentagon chief Leon Panetta before giving ringing endorsements to the "outstanding" Hagel and Brennan and urging the Senate not to dally in confirming their important appointments.

"Chuck Hagel is the leader that our troops deserve. He is an American patriot," the president said, heaping praise on a war hero who was awarded two Purple Heart medals for his bravery as a soldier in Vietnam.

"When Chuck was hit by shrapnel, his brother saved him. When his brother was injured by a mine, Chuck risked his life to pull him to safety. To this day, Chuck bears the scars -- and the shrapnel -- from the battles he fought in our name," Obama said.

Some Republicans have never forgiven him for his outspoken criticism of ex-president George W. Bush's handling of the Iraq war, and his closeness to the Democratic president sees him regarded by others as a traitor.

But Obama, who wants to be remembered as a leader who ended wars abroad to set about the tricky task of nation-building at home following a crippling recession, described Hagel as someone perfectly fitted to that mold.

"Maybe most importantly, Chuck knows that war is not an abstraction. He understands that sending young Americans to fight and bleed in the dirt and mud, that's something we only do when it's absolutely necessary," he said.

Administration appointments are often tense affairs in the United States as confirmation hearings provide senators with opportunities to turn away unwanted candidates or score cheap political points, or both.

Hagel, 66, known for a fiercely independent streak and a tendency to speak bluntly, is expected to get particularly rough treatment due to his criticism of America's "Jewish lobby" and opposition to some Iran sanctions.

Republican Senator Lindsey Graham said Hagel would be "the most antagonistic defense secretary towards the state of Israel in our nation's history."

Another Republican senator, John Cornyn of Texas, said he would oppose the nomination, charging it would be the "worst possible message we could send to our friend Israel and the rest of our allies in the Middle East."

But in an interview with The Lincoln Journal Star, a newspaper in his home state of Nebraska, Hagel hit back at his critics.

There is "not one shred of evidence that I'm anti-Israeli, not one vote (of mine) that matters that hurt Israel," he said.

If confirmed by the Senate, Hagel will have to manage major cuts to military spending while wrapping up the US war effort in Afghanistan and preparing for worst-case scenarios in Iran or Syria.

Serving as an enlisted man who never joined the officer ranks, Hagel carries a particular empathy for the unheralded infantry "grunts" in the field.

As he grapples with budget pressures, the former sergeant will likely try to shield frontline troops from the effect of spending cuts.

In his typical straight-shooting fashion, Hagel has called the Defense Department "bloated" and said that "the Pentagon needs to be pared down."

Obama, smarting from watching Susan Rice -- reportedly his first choice to succeed Hillary Clinton as secretary of state -- fold her bid in the face of Republican opposition, pressed hard for the Senate to approve Hagel.

"He would be the first person of enlisted rank to serve as secretary of defense. One of the few secretaries who had been wounded in war and the first Vietnam veteran to lead the department," Obama said, calling his appointment "historic."

Brennan, 57, may get an easier ride but is sure to face questions over his support for the use of certain "enhanced interrogation techniques" under the Bush administration and for his staunch defense of the US drone program.

The 25-year Central Intelligence Agency veteran, an Arabic-speaking Middle East expert, replaces Petraeus, who resigned in November after confessing to an extramarital affair with his biographer Paula Broadwell.

Obama highlighted what he called Brennan's incredible work ethic, saying "John is legendary even in the White House" and reminding everyone of a now-famous quote from August 2010.

Asked if he got any down time or was all work and no play, Brennan replied: "I don't do down time."

In a moment of levity at the White House event, the avuncular 74-year-old Panetta drew loud laughs when he said he would be retiring to his walnut farm and "dealing with a different set of nuts."

- AFP/ac



Read More..