Get cirrus in the fight against climate change



































FEATHERY cirrus clouds are beautiful, but when it comes to climate change, they are the enemy. Found at high-altitude and made of small ice crystals, they trap heat - so more cirrus means a warmer world. Now it seems that, by destroying cirrus, we could reverse all the warming Earth has experienced so far.












In 2009, David Mitchell of the Desert Research Institute in Reno, Nevada, proposed a radical way to stop climate change: get rid of some cirrus. Now Trude Storelvmo of Yale University and colleagues have used a climate model to test the idea.












Storelvmo added powdered bismuth triiodide into the model's troposphere, the layer of the atmosphere in which these clouds form. Ice crystals grew around these particles and expanded, eventually falling out of the sky, reducing cirrus coverage. Without the particles, the ice crystals remained small and stayed up high for longer.












The technique, done on a global scale, created a powerful cooling effect, enough to counteract the 0.8 °C of warming caused by all the greenhouse gases released by humans (Geophysical Research Letters, DOI: 10.1002/grl.50122).


















But too much bismuth triiodide made the ice crystals shrink, so cirrus clouds lasted longer. "If you get the concentrations wrong, you could get the opposite of what you want," says Storelvmo. And, like other schemes for geoengineering, side effects are likely - changes in the jet stream, say.












Different model assumptions give different "safe" amounts of bismuth triiodide, says Tim Lenton of the University of Exeter, UK. "Do we really know the system well enough to be confident of being in the safe zone?" he asks. "You wouldn't want to touch this until you knew."












Mitchell says seeding would take 140 tonnes of bismuth triiodide every year, which by itself would cost $19 million.




















































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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Germany has 'everlasting responsibility' for Nazi crimes: Merkel

 





BERLIN: Germany has "an everlasting responsibility" for the crimes committed by the Nazis, Chancellor Angela Merkel said Saturday, just days ahead of the 80th anniversary of Adolf Hitler's takeover of power.

"Naturally, we have an everlasting responsibility for the crimes of national-socialism, for the victims of World War II, and above all, for the Holocaust," Merkel said in a podcast on her website.

Her remarks came as the world prepares to mark Holocaust Memorial Day on January 27, the date in 1945 when the Soviet army liberated the Auschwitz concentration camp in then occupied Poland.

In another significant date, Wednesday will mark eight decades since Hitler was appointed chancellor on January 30, 1933 by then president Paul von Hindenburg.

"We must clearly say, generation after generation, and say it again: with courage, civil courage, each individual can help ensure that racism and anti-Semitism have no chance," Merkel added.

"We're facing our history, we're not hiding anything, we're not repressing anything. We must confront this to make sure we are a good and trustworthy partner in the future, as we already are today, thankfully," she said.

- AFP/jc




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Eating your own, Microsoft style



Microsoft is getting more aggressive with its Surface sales strategy.

Microsoft is getting more aggressive with its Surface sales strategy.



(Credit:
Microsoft)


Eat your own, or somebody else will. That's the new mantra in the device world.


Here's what Apple said this week on that topic.


In terms of cannibalization and how we think about this, I see cannibalization as a huge opportunity for us. One, our base philosophy is to never fear cannibalization. If we do, somebody else will just cannibalize it and so we never fear it. --Tim Cook.


This was said in response to an analyst's question during the company's first-quarter earnings conference call. Earlier in the call, Apple, in its prepared remarks, said that it sold 4.1 million Macs in the quarter, more than a million less than the 5.2 million sold a year ago in the same period.


But
iPad sales appear to be more than compensating: 22.9 million iPads were sold during the quarter compared with 15.4 million in the year-ago quarter.


So, how are PCs faring in comparison? Worldwide PC shipments totaled 89.8 million units in Q4, about 6 million less than the 95.9 million shipped in the same period last year, according to IDC.


Problem is, the PC industry doesn't have -- and didn't have for years -- something like the iPad to cannibalize (a word I use loosely, as its original meaning has been hijacked by analysts) old-school designs, so there is no net gain. It does now have Microsoft, though.


Microsoft (now a PC maker, by the way) isn't so much cannibalizing as trying to eat its customer's lunch. All in a very controlled, civilized way, of course. (And very necessarily, many would argue.)


Here's what Microsoft said this week during the company's earnings conference call about the Surface
tablet (via Seeking Alpha).


With the broadening of the Surface lineup, we will continue to highlight the power of Windows 8 tightly integrated with fantastic hardware. --Peter Klein, chief financial officer


Translation: more Surface stuff on the way. More nibbling on partners' blue plate specials.


Meanwhile,
Windows 8 PC purveyors are desperately trying to replace traditional PCs with designs that don't exactly cannibalize but straddle the old and new. Acer (which isn't fond of Microsoft the PC maker) has, for example, the Aspire S7, which is arguably one of the top, aesthetically speaking, Windows 8 touch-screen laptops out there right now. And it now has a pair of Windows 8 Iconia tablets that become laptops when attached to dedicated docks.

And then there's the No. 1 PC maker, Hewlett-Packard. It has a good Windows 8 touch-screen laptop in the Spectre XT TouchSmart and a low-cost touch alternative in the Envy TouchSmart Ultrabook.

And it also offers the detachable Envy x2 tablet and the ElitePad 900 business tablet.

But will those ship in numbers to compensate for the decline in conventional designs? Only future IDC quarterly numbers will tell.

And one final thought. I would suggest that Apple has kind of set up the MacBook as a straw man in its argument about cannibalization.

That is, it's made the MacBook line ripe for cannibalization. Let's see, a $1,099 MacBook Air or a $329 iPad? Or a $1,699 MacBook Pro Retina or $599 iPad 4? That's a pretty easy decision for a lot of people looking for a second computing device.

Just as importantly, Apple isn't trying to hybridize the MacBook. That would effectively stanch the flow of some buyers to the iPad. No twofer designs, i.e., no touch-screen MacBooks here.

And that could ultimately be an Apple weakness. PC makers will continue to improve their hybrid designs and, I suspect, eventually a few will nail it. And those will become big sellers that might eat Microsoft's lunch.


With the Acer Aspire S7, you get a laptop with the key attribute of a Windows 8 tablet, a touch screen.

With the Acer Aspire S7, you get a laptop with the key attribute of a Windows 8 tablet, a touch screen.



(Credit:
Acer)

Read More..

Pictures: The Story Behind Sun Dogs, Penitent Ice, and More

Photograph by Art Wolfe, Getty Images

If you want the beauty of winter without having to brave the bone-chilling temperatures blasting much of the United States this week, snuggle into a soft blanket, grab a warm beverage, and curl up with some of these natural frozen wonders.

Nieve penitente, or penitent snow, are collections of spires that resemble robed monks—or penitents. They are flattened columns of snow wider at the base than at the tip and can range in height from 3 to 20 feet (1 to 6 meters). The picture above shows the phenomenon in central Chile. (See pictures of the patterns in snow and ice.)

Nieve penitente tend to form in shallow valleys where the snow is deep and the sun doesn't shine at too steep an angle, said Kenneth Libbrecht, a physicist at the California Institute of Technology in Pasadena who studies ice crystal formation.

As the snow melts, dirt gets mixed in with the runoff and collects in little pools here and there, he said. Since the dirt is darker in color than the surrounding snow, the dirty areas melt faster "and you end up digging these pits," explained Libbrecht.

"They tend to form at high altitude," he said. But other than that, no one really knows the exact conditions that are needed to form penitent snow.

"They're fairly strong," Libbrecht said. "People have found [the spires] difficult to hike through."

Jane J. Lee

Published January 25, 2013

Read More..

Newtown Families March for Gun Control in DC


Jan 26, 2013 4:59pm







gty gun control march washington jt 130126 wblog Newtown Victims Families Join Gun Control Activists on DC March

(YURI GRIPAS/AFP/Getty Images)


WASHINGTON, D.C. — Near-freezing temperatures didn’t stop several thousand gun-control activists from bearing their pickets today, carrying signs emblazoned with “Ban Assault Weapons Now” and the names of gun violence victims in a demonstration organized as a response to the mass shooting in Newtown, Conn. last month.


Walking in silence, the demonstrators trudged between Capitol Hill and the Washington Monument over a thin layer of melting snow. They were joined by politicians and some families of the Newtown victims.


March organizer Shannon Watts said the event was for the “families who lost the lights of their lives in Newtown, daughters and sons, wives and mothers, grandchildren, sisters and brothers gone in an unfathomable instant.”


“Let’s stand together and use our voices, use our votes to let legislators know that we won’t stand down until they enact common sense gun control laws that will keep our children out of the line of fire,” she told demonstrators.


Watts founded One Million Moms for Gun Control after the killing of 20 first graders and six adults at the Sandy Hook Elementary School in Newtown in December. In a profile with the New York Times, Watts said her 12-year-old son had suffered panic attacks after learning of last summer’s Aurora, Colo., theater shooting, leaving her at an impasse over how to talk to him about the latest tragedy.


Also among the speakers was a survivor of the 2007 Virginia Tech massacre, Collin Goddard.


“We need to challenge any politician who thinks it’s easier to ask an elementary school teacher to stand up to a gunman with an AR-15 than it is to ask them to stand up to a gun lobbyist with a checkbook,” he said.


The demonstration comes amid a push by progressive lawmakers to enact stricter gun control measures as a response to the trend of recent mass killings, although any hypothetical bill would likely face strong opposition in Congress.


Rep. Chris Van Hollen, D-Md., was among the demonstrators today.


“The idea that people need high-capacity magazines that can fire 30, 50, 100 rounds has no place in a civilized society,” he said. “Between the time we’re gathered here right now and this time of day tomorrow, across America, 282 Americans will have been shot.”


The congressman was quoting statistics compiled by the Brady Campaign to Stop Gun Violence.


INFOGRAPHIC: Guns by the Numbers


Last week President Obama proposed a sweeping overhaul of federal measures regulating gun ownership, including a universal background check system for sales, banning assault weapons,  and curbing the amount of ammunition available in weapon clips.


An ABC News/Washington Post poll released Thursday found 53 percent of Americans viewed Obama’s gun control plan favorably, 41 percent unfavorably. The division was visible today, as a handful of gun-rights advocates also turned out on the National Mall to protest what they believe would be infringements on their Second Amendment liberties.


ABC’s Joanne Fuchs contributed to this report.



SHOWS: Good Morning America World News







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Today on New Scientist: 25 January 2013







Hagfish gulped up in first video of deep-sea seal hunt

Watch the first sighting of a seal's underwater eating habits spotted by a teenager watching a live video feed



World's oldest portrait reveals the ice-age mind

A 26,000-year-old carved ivory head of a woman is not just an archaeological find - a new exhibition in London wants us to see works like this as art



Dung beetles navigate using the Milky Way

Forget the Pole Star: on moonless nights dung beetles use the Milky Way to follow a straight path with their dung ball



Stress's impact can affect future generations' genes

DNA analysis has yielded the first direct evidence that chemical marks which disable genes in response to stress can be passed on to offspring



Uncharted territory: Where digital maps are leading us

The way we use maps is evolving fast, says Kat Austen, and it will change a great deal more than how we navigate



Feedback: Tales of the stony turd industry

Fossilised faeces in Shitlington, confusing railway notices, organic water, and more



Duolingo gives language learning a jump start

First evidence that Duolingo, a new website that helps you learn a language while translating the web, actually works



Dolphins form life raft to help dying friend

A group of dolphins was caught on camera as they worked together to keep a struggling dolphin above water by forming an impromptu raft



Zoologger: Supercool squirrels go into the deep freeze

Hibernating Arctic ground squirrels drop their body temperatures to -4 °C, and shut their circadian clocks off for the winter



Greek economic crisis has cleared the air

The ongoing collapse of Greece's economy has caused a significant fall in air pollution, which can be detected by satellites



Body armour to scale up by mimicking flexible fish

Armour that is designed like the scales of the dragon fish could keep soldiers protected - while still letting them bend



Astrophile: Split personality tarnishes pulsars' rep

Pulsars were seen as cosmic timekeepers, but the quirky way in which one example shines suggests we can't take their behaviour for granted



Shrinking proton puzzle persists in new measurement

The most precise experiment yet to find the proton's radius confirms that it can appear smaller than our theories predict - is new physics needed?



Tight squeeze forces cells to take their medicine

A short sharp squash in these channels and a cell's membrane pops open - good news when you want to slip a molecule or nanoparticle in there




Read More..

Obama praises 'extraordinary' Clinton in joint interview






WASHINGTON: US President Barack Obama Friday heaped praise on outgoing Secretary of State Hillary Clinton in a rare joint interview set to renew speculation that she will run for president in 2016.

The joint sit-down interview with CBS television, which was filmed at the White House, was apparently Obama's idea.

"I just wanted to have a chance to publicly say thank you, because I think Hillary will go down as one of the finest secretaries of state we've had," Obama said in an excerpt shown on CBS ahead of Sunday's "60 Minutes" program.

"It has been a great collaboration over the last four years. I'm going to miss her," he added, saying he wished she was staying on.

Many people were surprised when Obama named Clinton to be his secretary of state, after the two fought a long and bitter battle for the Democratic Party's presidential nomination in the 2008 elections.

Clinton was just beaten by Obama in the historic race, which went down to the wire, and many observers believe she could well try again to become the nation's first woman president in the 2016 elections.

A public endorsement by the sitting president would give added weight to her candidacy -- although she is already riding high in the popularity stakes with an approval rating of around 65 per cent.

"I want the country to appreciate just what an extraordinary role she's played during the course of my administration and a lot of the successes we've had internationally because of her hard work," Obama added.

Clinton, who is tapped to be replaced in the coming days by Senator John Kerry, acknowledged that it would have seemed "improbable" that she would have joined forces with Obama a few years ago.

But she said she had used her 2008 defeat as a useful lesson about the workings of democracy in her travels.

"I think it helps them understand. I say, look, in politics and in democracy, sometimes you win elections; sometimes you lose elections," she said.

"I worked very hard but I lost and then President Obama asked me to be secretary of state and I said yes and why did he ask me and why did I say yes? Because we both love our country."

Obama rarely sits down for joint interviews with anyone other than his wife, Michelle. An exception was one he gave with former French president Nicolas Sarkozy in November 2011 on the sidelines of a G20 summit in Cannes.

- AFP/jc



Read More..

Orbiting robot gas station gets closer to reality



Dextre is also handy for transferring cargo from spaceships such as the Kounotori2, above.



(Credit:
Canadian Space Agency)



It's a bummer running out of gas, especially when the nearest station is 22,000 miles away.


But a project to set up a gas station on the International Space Station made a big leap forward this week with the successful refueling of a mock satellite by a robot.


Dextre, a twin-armed robot from Canada, topped off the fuel tank in the mockup, showing how satellites' life can be extended, according to the Canadian Space Agency (CSA).


Operating on the Robotic Refueling Mission (RRM) module, Dextre removed safety caps and cut through retaining wires before transferring liquid ethanol to the mockup, which is about the size of a washing machine.


The CSA-NASA achievement is the first of its kind, and may help reduce the growing pile of dead satellites and space junk orbiting overhead.





"The ability to refuel satellites in space could one day save satellite operators from the significant costs of building and launching new replacement satellites," the CSA said in a release.


"With over 1,100 active satellites currently operating in the near-Earth environment (many of them worth hundreds of millions of dollars), and an additional 2,500 inactive satellites still orbiting around our planet, the savings could be substantial."


Speaking of space junk, DARPA meanwhile has released a new video describing a rather different approach to the problem.


The agency's Phoenix Program, which began last July, proposes building small robots that would cannibalize dead satellites for their valuable parts.


The orbital recycling would involve "satlets" that would piggyback on commercial satellite launches. Other tender satellites would help by deploying grasping mechanical arms.


The animation below makes it all look very smooth and elegant, and there's been some progress in developing the necessary tools. The Swiss Space Center has a similar janitor satellite concept, but it's more focused on cleaning up and would send junk toward Earth to burn up on reentry.


We'll look forward to the first test of the DARPA idea, slated for 2015.




Read More..

Pictures: The Story Behind Sun Dogs, Penitent Ice, and More

Photograph by Art Wolfe, Getty Images

If you want the beauty of winter without having to brave the bone-chilling temperatures blasting much of the United States this week, snuggle into a soft blanket, grab a warm beverage, and curl up with some of these natural frozen wonders.

Nieve penitente, or penitent snow, are collections of spires that resemble robed monks—or penitents. They are flattened columns of snow wider at the base than at the tip and can range in height from 3 to 20 feet (1 to 6 meters). The picture above shows the phenomenon in central Chile. (See pictures of the patterns in snow and ice.)

Nieve penitente tend to form in shallow valleys where the snow is deep and the sun doesn't shine at too steep an angle, said Kenneth Libbrecht, a physicist at the California Institute of Technology in Pasadena who studies ice crystal formation.

As the snow melts, dirt gets mixed in with the runoff and collects in little pools here and there, he said. Since the dirt is darker in color than the surrounding snow, the dirty areas melt faster "and you end up digging these pits," explained Libbrecht.

"They tend to form at high altitude," he said. But other than that, no one really knows the exact conditions that are needed to form penitent snow.

"They're fairly strong," Libbrecht said. "People have found [the spires] difficult to hike through."

Jane J. Lee

Published January 25, 2013

Read More..

'Hot' Guns Fueling Crime, US Study Says













Christmas is the one day of the year that Wal-Mart is closed, but for a group of four New Mexico burglars, it was the perfect time to stop in for some firearms.


Video surveillance cameras caught the masked burglars red-handed, stealing rifle after rifle. Police arrested the four men, and were able to recover the guns. But all too often, stolen weapons end up in the hands of criminals.


The New Mexico caper is part of a flood of gun thefts nationwide. And it's not only commercial gun dealers vulnerable to theft.


Guns are a top target for home burglars looking for something they can easily sell on the street.


An estimated 230,000 guns per year are stolen in home burglaries and property crimes, according to a study by the Department of Justice.


"Any burglar that goes in a house and finds guns, their eyes are going to light up," says former ATF Assistant Director Mike Bouchard. "That's the first thing they're going to take."


The statistics for commercial thefts show that nearly 25,000 guns per year are lost or stolen from gun dealers.


According to the Bureau of Alcohol Tobacco and Firearms (ATF), more than 4,000 gun stores and retailers have been targeted in the last three years, with 74,000 guns reported stolen or lost. And criminals will use any method possible to get their hands on some weapons, either for their own use, or to sell on the black market.






Minnesota Public Radio, Jeffrey Thompson/AP Photo











Obama on Gun Violence Measures: 'This Is Common Sense' Watch Video











Kansas Gun Shop Owner Reacts to Obama's Proposed Plan Watch Video





Recently, thieves have taken to using a stolen vehicle to ram down the front doors of a gun store. In North Charleston, S.C., for example, burglars smashed a stolen truck right through Guns and Gold Trading Post, stealing $4,500 worth of guns before making a quick getaway.


"Gun stores are like candy stores for criminals," says Mike Bouchard.


2012 was a record year for gun sales, with more than 19.5 million background checks run for gun purchases, up almost 20% from the previous year. But while legitimate sales skyrocket, huge numbers of illegal guns are hitting the streets.


According to the Justice Department, more than 1.4 million guns were stolen or lost between 2005 and 2010.


Former ATF Assistant Director Bouchard says crooks have easy access to cheap stolen guns on the street.


"If you talk to any criminal, they can find a gun within an hour or two. Cheaper guns that were stolen can be sold for $50. On the street, a typical good handgun will run you $200 to $300," Bouchard said.


Some thieves have even targeted gun shipments, stealing the weapons before they get to market.


Last November, for example, a rogue truck driver allegedly stole a shipment of 111 guns he was supposed to deliver from the Smith and Wesson factory in Springfield, Mass.


When police caught him, they recovered 28 of the stolen guns, but some had already been used in crimes.


When police arrested the alleged stick-up robber known as the Black Jacket Bandit, they found one of the stolen guns was allegedly used by him in a convenience store robbery within weeks of the delivery heist.


In November, more than 100 powerful AK-47s were stolen from a rail yard in Atlanta. The guns were in a box car containing more than 1,000 guns being shipped from an overseas manufacturer to a major U.S. distributor, authorities say.


A few of the weapons have been recovered, but police are deeply concerned about having scores of new assault rifles falling into the wrong hands.


Given all the gun thefts, police say it is critical for gun owners to secure their weapons in gun safes or locked cases. And authorities are urging gun retailers to fortify their buildings, to try to prevent "smash and grab" type robberies.



Read More..

Shrinking proton puzzle persists in new measurement



































A puzzle at the heart of the atom refuses to go away. The most precise measurement yet of the proton's radius confirms that it sometimes seems smaller than the laws of physics demand – an issue that has been hotly debated for two years.












The latest finding deepens the need for exotic physics, or some other explanation, to account for the inconsistency. "If we were in a hole before, the hole is deeper now," says Gerald Miller of the University of Washington in Seattle, who was not involved in the new measurement.












The saga of the proton radius began in 2010, when a group led by Randolf Pohl at the Max Planck Institute of Quantum Optics in Garching, Germany, determined the width of the fuzzy ball of positive charge – and found it was smaller than had been assumed.












Previous teams had inferred the proton's radius, which is impossible to measure directly, by studying how electrons and protons interact. One method uses the simplest atom, hydrogen, which consists of one electron and one proton. A quirk of quantum mechanics says that an electron in an atom can only orbit its proton at certain distances, corresponding to different energy levels. The electron can jump between levels if it absorbs or releases energy in the form of a photon of light.











Ball of charge













By measuring the energy of photons emitted by an excited hydrogen atom, physicists can figure out how far apart the energy levels are, and thus the distances of the permitted electron orbits. A theory called quantum electrodynamics then allows them to calculate how far the proton's ball of charge must extend to keep the electrons at those distances.












This method gave a charge radius for the proton that was about 0.877 femtometres, less than a trillionth of a millimetre.












Pohl and colleagues used a novel method. They created an exotic version of hydrogen that replaces the electron with a muon, a particle that has the same charge as the electron but is 200 times heavier. Its extra bulk makes it more sensitive to the proton's size, meaning radius measurements based on muons are orders of magnitude more precise.












The new method didn't just make the measurements more precise. It also changed them: the muonic hydrogen gave a radius of 0.8418 femtometres, 4 per cent less than before.











Scandalous result












That might not sound like much, but in the world of particle physics, where theory and experiment can agree to parts in a billion, it was scandalous. A lively discussion sprang up, with some physicists claiming problems with Pohl's experiments and interpretations, and others suggesting gaps in the standard model of particle physics.













Pohl and colleagues have now repeated their experiment. The measurement of the radius is now even more precise than in 2010 – and it is still 4 per cent smaller than the value from hydrogen-based experiments.












Pohl reckons that there are three likely explanations. His experiment could have errors, although the confirmation makes that less likely. Alternatively, the electron experiments could be off. "This would be the most boring possibility," says Pohl.












The third, and most exciting, possibility is that muons do not interact with protons in the same way as electrons. In other words, the proton's apparent radius changes a little bit depending on which particle it is interacting with.












If true, that might require the existence of unknown particles that alter the way the muon interacts with the proton. Those particles could, in turn, solve some of the problems with the standard model of particle physics. They could, for instance, provide a candidate for dark matter, the mysterious stuff that makes up more than 80 per cent of the mass in the universe.











Monumental idea













Miller, Pohl and Ron Gilman of Rutgers University in Piscataway, New Jersey helped organise a workshop with 50 proton experts in Trento, Italy, last October to hash out the details of the problem – and arrived at a verdict of sorts. "Because the muon experiments seem to be so solid, the most popular answers were that there's some beyond-the-standard-model physics differentiating between muon and electron, which would be very important," Gilman says.












"That would be monumental, truly," Miller says.












But Miller also has a less radical suggestion, which could reconcile all the measurements without invoking new particles. According to quantum electrodynamics, two charged particles can interact with each other by exchanging a photon – it's as if they spontaneously create a basketball and throw it between them, he says.












The equations also allow for a more complicated interaction where the particles create two balls, and juggle them. Until now this type of interaction was considered too rare to be important, but Miller reckons that the muon's greater mass could make it a better juggler. That would strengthen the proton's interaction with it and make the proton look smaller to the muon without requiring any new physics.












All these ideas will be up for review in a few years' time when new experiments, including shooting muons at protons to see how they scatter and building muonic helium atoms to measure their energy levels, are completed.












"It's quite likely that through other experiments, in two to three years we might get an end to this," Miller says. "It shouldn't take forever."












Journal reference: Science, DOI: 10.1126/science.1230016


















































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..

Japan's inflation slips in 2012






TOKYO: Japan's inflation rate slipped 0.1 per cent in 2012, data showed Friday just days after the Bank of Japan set a new target to beat the deflation that has haunted the world's third-largest economy for years.

The figures marked the fourth straight annual price decline. The core index, which excludes volatile prices of fresh food, slipped 0.2 per cent in December alone, meeting the market's expectation.

Deflation is bad for the economy because it encourages consumers to put off spending in the belief their intended purchases will be cheaper in the future, softening demand and hurting producers and their own capital investment plans.

On Tuesday, Japan's central bank adopted a two-per cent inflation target and set out plans for indefinite monetary easing in a bid to turn the economy around, although analysts have been mixed on whether it would stoke growth.

Switching from an inflation "goal" to a more explicit "target" was driven by the "importance of flexibility in the conduct of monetary policy in Japan", the Bank of Japan said.

However, two of the nine BoJ policy board members voted against the new inflation target demanded by the country's hawkish new Prime Minister Shinzo Abe, who swept to power last month on a promise to heap pressure on the bank for more aggressive policy action as part of his plan to fix the long-suffering economy.

- AFP/fa



Read More..

Vine users unable to search for Facebook friends




Vine's not yet a day old and Facebook is already shutting its virtual doors to Twitter's newly-acquired video-sharing service.


Vine users are suddenly blocked from using the app's friend-finding feature to look up Facebook friends. Instead of searching for your Facebook buddies, the Vine app responds with the message, "Vine is not authorized to make this Facebook request."


It looks like Facebook has blocked Vine from accessing its API, or Application Programming Interface, which would let Vine extract that data.


The move sounds like what Twitter did to a few other companies last year, including LinkedIn, Tumblr and Facebook's Instagram. It shut off access to its API shortly after announcing that it was cracking down on developers who didn't help its bottom line.


We have contacted Facebook for comment and we'll update when we hear back. A Twitter spokesperson told CNET, "We don't have anything to share beyond the notification that's in the app."



It's not just Twitter that Facebook has its eye on. The social media reportedly blocked Yandex's newly launched social search app Wonder from accessing its API earlier today, and voice messaging app Voxer last week.

Read More..

Deformed Dolphin Accepted Into New Family


In 2011, behavioral ecologists Alexander Wilson and Jens Krause of the Leibniz-Institute of Freshwater Ecology and Inland Fisheries in Germany were surprised to discover that a group of sperm whales (Physeter macrocephalus)—animals not usually known for forging bonds with other species—had taken in an adult bottlenose dolphin (Tursiops truncatus).

The researchers observed the group in the ocean surrounding the Azores (map)—about 1,000 miles (1,600 kilometers) off the coast of Lisbon, Portugal—for eight days as the dolphin traveled, foraged, and played with both the adult whales and their calves. When the dolphin rubbed its body against the whales, they would sometimes return the gesture.

Among terrestrial animals, cross-species interactions are not uncommon. These mostly temporary alliances are forged for foraging benefits and protection against predators, said Wilson.

They could also be satisfying a desire for the company of other animals, added marine biologist John Francis, vice president for research, conservation, and exploration at the National Geographic Society (the Society owns National Geographic News).

Photographs of dogs nursing tiger cubs, stories of a signing gorilla adopting a pet cat, and videos of a leopard caring for a baby baboon have long circulated the Web and caught national attention.

A Rare Alliance

And although dolphins are known for being sociable animals, Wilson called the alliance between sperm whale and bottlenose dolphin rare, as it has never, to his knowledge, been witnessed before.

This association may have started with something called bow riding, a common behavior among dolphins during which they ride the pressure waves generated by the bow of a ship or, in this case, whales, suggested Francis.

"Hanging around slower creatures to catch a ride might have been the first advantage [of such behavior]," he said, adding that this may have also started out as simply a playful encounter.

Wilson suggested that the dolphin's peculiar spinal shape made it more likely to initiate an interaction with the large and slow-moving whales. "Perhaps it could not keep up with or was picked on by other members of its dolphin group," he said in an email.

Default

But the "million-dollar question," as Wilson puts it, is why the whales accepted the lone dolphin. Among several theories presented in an upcoming paper in Aquatic Mammals describing the scientists' observations, they propose that the dolphin may have been regarded as nonthreatening and that it was accepted by default because of the way adult sperm whales "babysit" their calves.

Sperm whales alternate their dives between group members, always leaving one adult near the surface to watch the juveniles. "What is likely is that the presence of the calves—which cannot dive very deep or for very long—allowed the dolphin to maintain contact with the group," Wilson said.

Wilson doesn't believe the dolphin approached the sperm whales for help in protecting itself from predators, since there aren't many dolphin predators in the waters surrounding the Azores.

But Francis was not so quick to discount the idea. "I don't buy that there is no predator in the lifelong experience of the whales and dolphins frequenting the Azores," he said.

He suggested that it could be just as possible that the sperm whales accepted the dolphin for added protection against their own predators, like the killer whale (Orcinus orca), while traveling. "They see killer whales off the Azores, and while they may not be around regularly, it does not take a lot of encounters to make [other] whales defensive," he said.


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Will Women Register for Selective Service?


Jan 24, 2013 5:53pm







ap women combat nt 130124 wblog Will Women Register for Selective Service?


Defense Secretary Leon Panetta today lifted the ban on women serving in combat positions, opening the door to more than 200,000  new military posts and raising a number of important questions, including: Will women eventually be eligible for the draft?


By law, all male U.S. citizens and permanent residents must register with the Selective Service System within 30 days of their 18th birthday. Registration puts those “male persons” on the list the government uses if ever the draft returns and conscription in the military is deemed necessary in a time of war.


As of a 1994 review, women were still exempt from registering because they did not serve in combat positions. Today’s change in Pentagon policy, however, could ultimately result in a change to the law.


But it will take more than just the stroke of the defense secretary’s pen for the Selective Service Act to include mention of women.


With any change to personnel policies, the Defense Department  is “required to provide an analysis of its impact on the Selective Service Act,” said a senior Pentagon official said on the condition of anonymity.  “So that will be part of the notification to Congress.”


But what comes next is  unclear.


“With regard to what will happen from there, I can’t say,” said the official.


Defense Secretary Leon Panetta later admitted to reporters that he, too, did not know the potential impact of the change to the Selective Service Act.


“That’s not our operation,” said Panetta.


Known for his use of colorful language, Panetta then said, “I don’t know who the hell controls Selective Service, if you want to know the truth.”


“But, you know,” Panetta added. “Whoever does, they’re going to have to exercise some judgment based on what we just did.”


The Selective Service System is a federal agency independent of the Department of Defense.




SHOWS: World News







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Wallace: Wonders of nature have been solace of my life






















Alfred Russel Wallace discovered natural selection independently of Charles Darwin. Through his letters, available online for the first time, he tells us of his research, expeditions and enduring fascination for nature's mysteries.






















You are famously joint author, with Darwin, of the first paper describing the origin of species and natural selection, published in 1858. When did you first get the idea?
I begin [in 1847] to feel rather dissatisfied with a mere local collection – little is to be learnt by it. I sh[ould]d like to take some one family, to study thoroughly – principally with a view to the theory of the origin of species. By that means I am strongly of [the] opinion that some definite results might be arrived at.












This desire led you to Brazil to collect birds, butterflies and beetles to try to discover what drives the evolution of new species. Were there any incidents on the voyage?
On Friday the 6th of August [1852]… the Captain (who was the owner of the vessel) came into the cabin & said "I am afraid the ship's on fire. Come & see what you think of it."












Despite that harrowing experience, you next undertook an 8 year expedition to the Malay Archipelago, where you discovered the invisible boundary between the animals of Asia and the Australian region, which would later be called the Wallace Line in your honour. What fascinated you most on that trip?
The Birds have however interested me much more than the insects, they are proportionally much more numerous, and throw great light on the laws of Geographical distribution of Animals in the East… As an instance I may mention the Cockatoos, a group of birds confined to Australia & the Moluccas, but quite unknown in Java Borneo Sumatra & Malacca… Many other species illustrate the same fact.












You have been famously good-natured about sharing the discovery of natural selection with Darwin…
I also look upon it as a most fortunate circumstance that I had a short time ago commenced a correspondence with Mr. Darwin on the subject of "Varieties", since it has led to the earlier publication of a portion of his researches & has secured to him a claim to priority which an independent publication either by myself or some other party might have injuriously effected












What did you and Darwin have in common?
In early life both Darwin and myself became ardent beetle-hunters. Both Darwin and myself had, what he terms "the mere passion of collecting"… Now it is this superficial and almost child-like interest in the outward forms of living things, which, though often despised as unscientific, happened to be the only one which would lead us towards a solution of the problem of species.












Do you feel your contribution has been overlooked?
The idea came to me, as it had come to Darwin, in a sudden flash of insight: it was thought out in a few hours – was written down with such a sketch of its various applications and developments… then copied on thin letter-paper and sent off to Darwin – all within one week.












I should have had no cause for complaint if the respective shares of Darwin and myself in regard to the elucidation of nature's method of organic development had been thenceforth estimated as being, roughly, proportional to the time we had each bestowed upon it when it was thus first given to the world – that is to say, as 20 years is to one week.












You helped Darwin with the puzzle of bright colouration in animals, which led to the concept of warning colours. To ask his question again, why are some caterpillars so brightly coloured?
[Since some]… are protected by a disagreeable taste or odour, it would be a positive advantage to them never to be mistaken for any of the palatable caterpillars… Any gaudy & conspicuous colour therefore, that would plainly distinguish them from the brown & green eatable caterpillars, would enable birds to recognise them easily as a kind not fit for food, & thus they would escape seizure which is as bad as being eaten.












How did you feel looking back on your life's work, at the age of 89?
The wonders of nature have been the delight and solace of… life. Nature has afforded… an ever increasing rapture, and the attempt to solve some of her myriad problems an ever-growing sense of mystery and awe.












Do you have a message for our readers?
I sincerely wish you all some of the delight in the mere contemplation of nature's mysteries and beauties which I have enjoyed.






















































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








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Assange hits out at WikiLeaks movie






LONDON: WikiLeaks founder Julian Assange hit out on Wednesday at a Hollywood film about his secret-spilling website, calling the movie "a massive propaganda attack".

Speaking to students at Britain's prestigious Oxford University by videolink from the Ecuadoran embassy in London, Assange revealed that he had acquired a copy of the script for "The Fifth Estate", due to be released in November.

"It is a lie upon lie. The movie is a massive propaganda attack on WikiLeaks and the character of my staff," the Australian Internet activist told the audience at the university's Oxford Union debating club.

Assange, 41, also blasted the movie for "fanning the flames" of war against Iran by implying that the Islamic republic was working on a nuclear bomb.

Reading from the script, he said the opening scene was set inside a military complex in Iran with documents containing nuclear symbols.

"How does this have anything to do with us?" Assange said from the embassy, where he has been holed up since June after claiming asylum in a bid to avoid extradition to Sweden, where he faces allegations of sex crimes.

DreamWorks Studios announced on Tuesday that it had begun shooting the WikiLeaks movie, which stars British actor Benedict Cumberbatch as Assange.

A photo released by the company showed Cumberbatch with lank hair dyed the same platinum shade as the WikiLeaks founder's, with German actor Daniel Bruehl standing beside him as former WikiLeaks spokesman Daniel Domscheit-Berg.

"'The Fifth Estate' traces the heady, early days of WikiLeaks, culminating in the release of a series of controversial and history changing information leaks," DreamWorks said, adding that the movie would open in the United States on November 15.

Director Bill Condon, who directed the final two instalments in the "Twilight" vampire saga, said the movie "won't claim any long view authority on its subject, or attempt any final judgement".

"We want to explore the complexities and challenges of transparency in the information age and, we hope, enliven and enrich the conversations WikiLeaks has already provoked," he said.

Ecuador granted asylum to Assange in August but Britain refuses to grant him safe passage out of the country, leaving the former computer hacker stuck inside the embassy.

Britain says it is obliged to see Assange extradited to Sweden. Assange denies the sex crime allegations, which he says are a politically-motivated attempt to see him sent to the United States and prosecuted.

WikiLeaks enraged the United States in 2010 by publishing hundreds of thousands of classified documents on the wars in Iraq and Afghanistan, as well as a huge cache of US diplomatic cables that embarrassed governments worldwide.

- AFP/jc



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VP Biden to Hangout, talk gun control on Google+



Jumpin' Joe will be getting his G+ on this week.



(Credit:
Whitehouse.gov)


President Obama's "Ask Me Anything" on Reddit drew more than 5 million views, and now Vice President Joe Biden is going to try his hand at a different newfangled social-media real-time electronic telegraph technology.


In an event dubbed a "Fireside Hangout," the vice president will be hanging out in Google+ starting at 10:45 a.m. PT tomorrow to discuss the recently released White House policy recommendations on reducing gun violence in the wake of a downright awful 2012 that was plagued by a number of mass shootings in the United States.



Joining Biden for the 30-minute Hangout will be social-media gurus Guy Kawasaki and Phil DeFranco, with Hari Sreenivasan from "PBS NewsHour" moderating. Hmm, wonder if Biden really knows what he's got himself into this time?


You can join the Hangout via the White House Google+ page or YouTube channel. It will also be streamed on Whitehouse.gov.



Judging by the agenda for the Hangout, I'm thinking this is not the time to appeal the recent White House response to the popular petition to build a real-life Death Star. Good news is that Google says Fireside Hangouts will continue with other members of the administration, so perhaps save it for the new defense secretary.


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10 Ways Obama Could Fight Climate Change


One of the biggest surprises of President Barack Obama's inaugural address on Monday was how much he focused on fighting climate change, spending more time on that issue than any other.

"We will respond to the threat of climate change, knowing that the failure to do so would betray our children and future generations," Obama said.

The President pointed out that recent severe weather supplied an urgent impetus for energy innovation and staked the nation's economic future on responding to a changing climate.

"We cannot cede to other nations the technology that will power new jobs and new industries—we must claim its promise," Obama said. "That's how we will maintain our economic vitality and our national treasure—our forests and waterways; our croplands and snowcapped peaks. That is how we will preserve our planet, commanded to our care by God."

So what could the President reasonably do to deliver on that vow? National Geographic asked experts in climate research, energy innovation, and oceanography. Here are ten of their suggestions:

1. Sunset coal with new incentives and regulations. "Provide incentives to phase out the oldest, most polluting power plants," said Robert Jackson, a climate scientist at Duke University. It's already happening, to some degree, as more of the nation transitions to natural gas. Earth scientist Bill Chameides, dean of Duke's Nicholas School of the Environment and a former chief scientist at the Environmental Defense Fund, urges the administration to use its Clean Air Act authority to promulgate carbon regulations for existing power plants like it has for new ones: "Doing that will force fuel switching from coal to natural gas." (Related: "6 Ways Climate Change Will Affect You.")

2. Invest federal stimulus money in nuclear power. It's hardly a perfect fuel, as accidents like Japan's Fukushima fallout have shown, but with safety precautions new nuclear plants can meaningfully offset dirtier types of energy, supporters say. "Nuclear is the only short- to medium-term way to really get away from fossil fuels," said Peter Raven, president emeritus of the Missouri Botanical Garden. He said the damage done by relentless global warming will far exceed the damage done by faults in the nuclear system.

3. Kill the Keystone pipeline. The controversial Keystone XL oil pipeline is up for review again by the White House this year. "The first thing he should do to set the tone to a lower carbon economy is to reject the Keystone pipeline," said Raymond Pierrehumbert, a geophysical scientist at the University of Chicago. The pipeline was never going to be a major driver of global emissions, but Pierrehumbert and some other environmentalists say that by killing it the President would send a clear message about America's intent to ramp down fossil fuels. (See pictures of the animals that helped kill the Keystone pipeline.)

4. Protect the oceans by executive order. Land use is complicated, but large swaths of oceans can be protected by executive fiat. Just as President George W. Bush designated the world's largest marine monument northwest of Hawaii in 2006, Obama could single-handedly protect other areas. National Geographic Explorer-in-Residence Sylvia Earle said the President should focus on parts of the Arctic that are under U.S. control, putting them off limits to energy production, commercial fishing, and mineral exploration. Marine sanctuaries won't stop climate change, but they can give marine species a better chance of adapting to it by reducing the other man-made threats the animals face. (Read about the many benefits of marine reserves.)

5. Experiment with capturing carbon. Huge untapped reserves of natural gas and oil make it unlikely that the U.S. will transition away from fossil fuels in the immediate future. Instead, said Wallace Broecker, geology professor at Columbia University's Lamont-Doherty Earth Observatory, we should attack the atmosphere's carbon surplus directly. "[Obama] could make available funds to build and test prototype air capture units" to capture and store CO2, said Broecker. Removing some carbon from the atmosphere could buy valuable time as policy makers and scientists explore more permanent solutions.

6. Grow government research for new energy sources. The Department of Energy has a nimble program that's tasked with innovative energy research—the Advanced Research Projects Agency-Energy. The ARPA-E funds research in biofuels, transmission, and battery storage, with an annual budget of $275 million. Last year, DOE officials requested at least $75 million more. Increasing funding for ARPA-E, said Rafe Pomerance, former deputy assistant secretary of state for environment and development and currently an environmental consultant, "you get new technologies that undercut coal, oil, and gas." Plus, he said, you get a competitive advantage if American researchers uncover the next big idea in new energy.

7. Tax carbon. Congress would have to agree, but many climate experts say that the most meaningful way to tackle emissions is to set a price on carbon. "We should be asking people to pay the cost of putting carbon into the atmosphere as they buy the fuel," said Josh Willis, climate scientist and oceanographer at NASA's Jet Propulsion Laboratory. To gain political support for the idea, Obama would probably have to show that the tax would help accelerate technology, grow new industries, and pay down the deficit.

8. Dial back the federal government's energy use. With more than 1.8 million employees, $500 billion in annual purchasing power, and 500,000 buildings to operate, the federal government has been a leader in reducing energy use since Obama signed a 2009 executive order to cut waste. "I would urge him to keep using the power of government to promote energy conservation," said Syndonia Bret-Harte, an Arctic biologist who studies climate change at the University of Alaska, Fairbanks.

9. Build a scientific clearinghouse for climate information. "I advocate for building a better information system on what is happening and why," said Kevin Trenberth, head of the Climate Analysis Section at the U.S. National Center for Atmospheric Research. That involves compiling observations related to climate change from around the world and using the data to refine climate modeling. Think of it as a one-stop, user-friendly website that clearly demonstrates how weather data from around the globe are influenced by broader shifts in the planet's climate.

10. Keep talking. Despite a consensus among top scientists, the world still needs some convincing on climate change. A CNN poll last week found that just 49 percent of Americans agree that global warming is real and is due to human activities. "The most important thing the President can do is to build on his inaugural comments to heighten the sense of urgency about rapid climate destabilization and clarify its connection to virtually every other issue on the national agenda," said David Orr, environmental studies professor at Oberlin College. That means using the bully pulpit to show how a more volatile climate affects everything from agriculture to transportation to 21st-century warfare.

Christine Dell'Amore, Rob Kunzig, and Jane J. Lee contributed reporting.


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Clinton on Benghazi: Afghanistan Diverted Resources













House Republicans slammed Secretary of State Hillary Clinton today for her lack of awareness of State Department cables warning of security threats in Benghazi, Libya, prior to the Sept. 11 attack that killed four Americans, including Amb. Chris Stevens.


In the second congressional hearing of the day reviewing a report by the Accountability Review Board on the State Department's security failures, Rep. Michael McCaul, R-Texas, asked Clinton this afternoon why her office had not responded to a notification from Stevens about potential dangers in Libya.


"Congressman, that cable did not come to my attention," Clinton calmly told the House Foreign Affairs Committee hours after her Senate testimony this morning. "I'm not aware of anyone within my office, within the secretary's office having seen that cable."


She added that "1.43 million cables come to my office. They're all addressed to me."


Hillary Clinton's Fiery Moment at Benghazi Hearing


Rep. Matt Salmon, R-Ariz., asked Clinton whether she thought that signaled the need for a shifting of priorities to make sure she is notified about these kinds of threats in the future.


"That's exactly what I'm intent on doing," Clinton said. "We have work to do. We have work to do inside the department. We have work to do with our partners in DOD and the intelligence community."


Such answers failed to appease members like Rep. Jeff Duncan, R-S.C., who accused Clinton of letting "the consulate become a death trap."


Clinton also told the House committee that an emphasis on security in Iraq and Afghanistan in the past decade diverted resources from other outposts around the world.


She told Rep. Chris Smith, R-N.J., that legislation he championed reorganizing the State Department in the 19990s had "been very important in protecting our people around the world," but that the need for funding was ongoing and unmet.


Clinton reprised her role as defender of the State Department this afternoon in the second half of congressional testimony on the security failures that led to the deaths of Stevens and the other Americans.


Stevens understood the significance of the mission, she told the committee several hours after a morning Senate appearance.


"That's why Chris Stevens went to Benghazi in the first place," she said. "Nobody knew the dangers better than Chris, first during the revolution and then during the transition. A weak Libyan government, marauding militias, even terrorist groups … a bomb exploded in the parking lot of his hotel. He never wavered. He never asked to come home. He never said let's shut it down, quit, go somewhere else."


Representatives repeatedly asked about U.N. Ambassador Susan Rice's assertion on Sunday morning talk shows in September that the attack was fueled by outrage over a video attacking Islam.






Chip Somodevilla/Getty Images











Hillary Clinton Cites Lack of Funding in Global Outposts Watch Video









Clinton: Security Request Not Brought to My Attention Watch Video









Hillary Clinton Gets Choked Up at Benghazi Hearing Watch Video





Clinton's response was to refer to the ARB report, which said the motivations behind the attack were complicated and still not all known. She maintained that Rice was speaking based upon talking points given to her by the intelligence community.


Rep. Joe Wilson, R-S.C., asked why the secretary of state herself did not appear in Rice's place to give those televised explanations to the country.


"Well, I have to confess here in public [that] going on the Sunday shows is not my favorite thing to do. There are other things that I prefer to do on Sunday mornings," Clinton replied. "And I did feel strongly that we had a lot that we had to manage, that I had to respond to. And I thought that should be my priority."


The afternoon appearance followed morning testimony from an energized Clinton, who stood her ground and told the Senate Foreign Relations Committee that she has overseen plans to secure diplomatic outposts around the world while cuts in State Department funding undermine those efforts.


Citing a report by the department's Accountability Review Board on the security failures that led to the deaths of four Americans in Benghazi, Libya, during an attack last year, Clinton said the board is pushing for an increase in funding to facilities of more than $2 billion per year.


"Consistent shortfalls have required the department to prioritize available funding out of security accounts," Clinton told the Senate this morning, while again taking responsibility for the Benghazi attack. "And I will be the first to say that the prioritization process was at times imperfect, but as the ARB said, the funds provided were inadequate. So we need to work together to overcome that."


Clinton, showing little effect from her recent illnesses, choked up earlier in discussing the Benghazi attack.


"I stood next to President Obama as the Marines carried those flag-draped caskets off the plane at Andrews," Clinton said this morning, her voice growing hoarse with emotion. "I put my arms around the mothers and fathers, sisters and brothers, sons and daughters."


The outgoing secretary of state was the only witness to giving long-awaited testimony before the Foreign Relations Committee this morning, and appeared before the House Foreign Affairs Committee at 2 p.m.


The secretary, who postponed her testimony in December, started today by giving context to the terrorist attack.


"Any clear-eyed examination of this matter must begin with this sobering fact," Clinton began. "Since 1988, there have been 19 Accountability Review Boards investigating attacks on American diplomats and their facilities."


But the secretary did not deny her role in the failures, saying that as secretary of state, she has "no higher priority and no greater responsibility" than protecting American diplomats abroad like those killed in Benghazi.


"As I have said many times, I take responsibility, and nobody is more committed to getting this right," Clinton said. "I am determined to leave the State Department and our country safer, stronger and more secure."


Among the steps Clinton has taken, she said, is to "elevate the discussion and the decision-making to make sure there's not any" suggestions that get missed, as there were in this case.


Clinton testified that the United States needs to be able to "chew gum and walk at the same time," working to shore up its fiscal situation while also strengthening security, and she refuted the idea that across-the-board cuts slated to take place in March, commonly referred to as sequestration, were the way to do that.


"Now sequestration will be very damaging to the State Department and USAID if it does come to pass, because it throws the baby out with the bath," Clinton said, referring to the United States Agency for International Development, which administers civilian foreign aid.


While the State Department does need to make cuts in certain areas, "there are also a lot of very essential programs … that we can't afford to cut more of," she added.


More than four months have passed since the attack killed U.S. Ambassador Christopher Stevens and three other Americans in Libya. These meetings, during which Clinton discussed the report on State Department security failures by the Accountability Review Board, were postponed because of her recent illness.


Clinton told the Senate that the State Department is on track to have 85 percent of action items based on the recommendations in the ARB report accomplished by March, with some already implemented.






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MIT website hacked in tribute to Aaron Swartz



Hal Hodson, technology reporter

A tribute to internet activist Aaron Swartz replaced the homepage for the Massachusetts Institute of Technology today, in an apparent act of protest over the university's role in the legal case that led up to Swartz's suicide on 11 Jan.

For a short time, visitors to the MIT.edu home page found a message that read: "R.I.P. Aaron Swartz. Hacked by grand wizard of Lulzsec, Sabu. God Bless America. Down With Anonymous." The background was watermarked with words from a blog post, written by Swartz, titled "Immoral".

Attributing the defacement to "grand wizard of Lulzsec, Sabu" lent the page a sarcastic air, as it's widely known that the former Lulzsec leader was outed as an FBI informant last year.

The attack on MIT's website came amid widespread criticism of how the university handled the case against Swartz, including an article in The New York Times that quoted Swartz's father as saying: "We don't believe [MIT] acted in a neutral way. My belief is they put their institutional concerns first."

According to MIT's service status page, network service was restored within the university as of 1:30 pm EST. The university had not yet returned New Scientist's request for comment when this story was published.

This is the second time since Swartz' death that the MIT site has been the target of attacks. Previously, an MIT sub-domain was replaced with a manifesto for reform of computer and copyright laws. The authors claimed to be operating as a part of the online activist group, Anonymous.

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Marines beat a retreat in Beyonce lip-sync flap






WASHINGTON: The US Marine Corps beat a hasty retreat Tuesday from a furore over whether Beyonce lip-synched "The Star-Spangled Banner" at President Barack Obama's public inauguration ceremony.

First, the New York Times quoted a US Marine Band spokeswoman as saying that, just before Beyonce took the stage Monday, the musicians learned a version of the national anthem it had pre-recorded with her would be used.

"We don't know why," said the spokeswoman, Master Sergeant Kristin duBois. "But that is what we were instructed to do... It's not because Beyonce can't sing. We all know Beyonce can sing. We all know the Marine Band can play."

But later, the Marine Corps said only that a pre-recorded version of the band's musical track was played to the crowd outside the Capitol after Obama was sworn into office for a second term.

Since the band did not have a chance to rehearse with Beyonce beforehand, "it was determined that a live performance by the band was ill-advised for such a high-profile event," it said.

But as for Beyonce's vocal performance, it added: "No one in the Marine Band is in a position to assess whether it was live or pre-recorded."

Beyonce's publicist did not respond to emails Tuesday, leaving it unclear as to whether or not the R&B diva had pulled off the biggest karaoke number in the history of US presidential inaugurations, or somehow just mimed the words.

Also unexplained was a black-and-white Instagram photo, supposedly taken Sunday, of Beyonce in a wool beret and cardigan in a recording studio with three soldiers behind her. She appeared to be listening intently to something.

Equally mysterious was why Beyonce removed the ear monitor mid-way through the song. Singers performing over an instrumental track might do so if the playback is clashing with what's coming out of the loudspeakers.

One way or another, fans of Beyonce -- who sang "The Star-Spangled Banner" live at last year's Super Bowl and returns to the American football classic in February as its half-time act -- rallied behind her on Twitter.

"Who cares that Beyonce Lip #Sync the National Anthem, it was recorded live an hour before. You try singing in that cold," tweeted one fan, referring to Monday's near-freezing temperatures in Washington.

"Beyonce certainly acted like a diva ... but I don't see how that can be compared to Lance Armstrong cheating for 7 straight years at the least," said another Twitter user, referring to the disgraced cyclist.

"Beyonce is the best lip-syncer I've seen," added a third fan. "Because she surely fooled me."

The US Marine Band is the premier musical ensemble of the US Marine Corps. It's also known as the President's Own for its longstanding connection with the White House and important national events.

It played live for most of Monday's inauguration on the Capitol steps, but prior to any major event, it routinely goes into the studio to record its repertoire as a precautionary measure.

"Each piece of music scheduled for performance in the Inauguration is pre-recorded for use in case of freezing temperatures, equipment failure or extenuating circumstances," the Marine Corps statement said.

Pop star Kelly Clarkson and folk singer James Taylor also performed at the inauguration.

- AFP/jc



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How Korea's other phonemaker sells good, cheap phones



Pantech Discover, AT&T's higher-end 'budget' Android




One of my favorite smartphones on today's market also happens to be one of the least expensive around. It costs just $50, runs
Android, boasts a rapid-fire processor and 12.6-megapixel camera, and offers up some ergonomic design elements you won't see anywhere else.


Who makes this humble wonder device? I'll give you a hint: the Korean phone-maker isn't Samsung, or even Sammy's compatriot rival, LG. Instead, credit for the Discover goes to Pantech, the country's third-largest handset-maker.



Although less well-known in the U.S., Pantech has managed to achieve some important milestones that other second-tier smartphone brands have not. First, Pantech primary sells phones through Verizon and AT&T, the country's largest two wireless networks.


Second, Pantech manages to price its smartphones below $100, often charging just $50 with AT&T for models that wrap up a lot of features for not very much dough.


Cheap, but good

By Pantech's own admission, the Discover is its most premium smartphone to date.

Even before the Discover, smartphones like the Burst and Flex represented high-value, high-quality components for even half the up-front price of comparable smartphones.


Pantech's Verizon devices tend to cost more, but still hover in the hundred-dollar range.


This kind of pricing is a noteworthy feat for a subsidized phone. Typically, the manufacturer and carrier negotiate a subsidized price for consumers that comes in hundreds of dollars lower than the phone's full retail price. That's how iPhones and Samsung Galaxy S3s sell for roughly $400 less through a U.S. carrier than they would on their own.


Generally, the more powerful, in-demand brands can negotiate better deals to lure in customers. Otherwise, these brands foot more of the bill to reduce the carrier's sticker price and advertise the phone.


Despite its minimal corporate influence and relative obscurity, Pantech has still kept costs low and value high across the board. How?



Pantech's quad-core Vega R3 superphone

In Korea, Pantech's quad-core Vega R3 superphone challenges Samsung head-on.



(Credit:
Screenshot by CNET,Pantech)


"It has a lot to do with our manufacturing process," said Chandra Thompson, a marketing manager for Pantech USA, when I posed this very question.


Pantech spends a lot of money on in-house research, development, and design, Thompson said, which helps keep the price point down. "There are cost efficiencies that can be achieved by developing technologies in house instead of outsourcing them."


That may be, but plenty of other companies like Samsung, HTC, and Apple do exactly the same. Yet the majority of Samsung's feature-comparable smartphones, to draw one parallel, come in higher.


It's Thompson's second half of the answer that strikes truer: steering clear of multi-billion dollar campaigns keeps their phones' total price lower. In other words, since Pantech doesn't have to offset expensive print and TV ads, it can afford to sell its smartphones for less.



"We look for quality materials, none of our stuff is cheap at all," Thompson adds.


Not every Pantech smartphone or messaging phone comes out as big a winner as the Discover, though few recent models are truly bad (the cute Swift might be one exception,) and all look stylish.


Pantech phones also earn consistently high manufacturer ratings from AT&T for the fewest number of dropped calls. On the Verizon side, Pantech goes through a company called PCD, which helps bring clients' smartphones to market (Verizon's HTC Thunderbolt was a well-known PCD win.)


Humble beginnings



Helio Hero

The Pantech-made Hero debuted in May 2006 for Helio.



(Credit:
CNET)

Pantech has traveled a long road to reach this point. The company been selling phones in the U.S. as white label devices that lacked Pantech branding. Take, for instance, the Helio Hero of May 2006. This was Pantech's first "high-end" cell phone for the U.S., and by today's standards, it doesn't look like much.

Throughout the years, Pantech has sold messaging cell phones for AT&T and then Verizon, like the Pantech Laser touch phone and swivel-y Razzle.


It wasn't until 2011 that the company struck forth with its first smartphone, the durable but entry-level "http://reviews.cnet.com/smartphones/pantech-crossover-at-t/4505-6452_7-34813352.html">Pantech Crossover for AT&T.


Since then, the company has released six more smartphones in the U.S., in addition to releasing messaging handsets.


Super in Seoul

In the U.S., even the best Pantech smartphone so far sells as very good, but not premium. In its South Korean homeland, though, Pantech can tell a different story.

There, the Vega 3 smartphone can directly challenge front-runners like Samsung's Galaxy Note 2, with its 5.3-inch LCD screen, 1.5GHz quad-core Qualcomm Snapdragon S4 Pro processor, 13-megapixel camera, and 2,600mAh battery.


Despite a respectable list of of Vega sub-branded phones, Pantech doesn't sell to Samsung's volume. The company launched four new smartphones in Korea in 2012, and three smartphones in the U.S. (plus some feature phones and the Pantech Element tablet.)





Click to enlarge.



(Credit:
Pantech)


In addition to the U.S., Pantech also has a presence in Japan. Combined, the country's overseas sales for 2011 -- 8.8 million units -- dwarf domestic sales of 3.5 million units. Likewise, Pantech's US and Japanese sales ($1,540,000 million) doubled the company's at-home revenue of $1,260,000.





Click to enlarge.



(Credit:
Pantech)


To put the numbers into perspective, Pantech is still small potatoes compared to Samsung, which pulls revenues in the billions and sells millions of units of just its flagship phone.


What's next for Pantech

Although Pantech remains a smaller-size brand compared to the heavy-hitters, expansion is most definitely in its future. In the U.S., Pantech aspires to become more consumer-focused, perhaps holding events at fashion and music shows in the future.

2013 will also see the company generate some grassroots exposure around the Pantech Discover, which they'll position as a Mass market device skewed toward Millennials.


In addition, Pantech's Web site points to establishing corporate offices in Europe and China.


"We're not a consumer brand," Pantech USA marketer Chandra Thompson said. "We'd certainly like to become one."


So long as the handset-maker can continue releasing top-performing smartphones like the Discover for a low ticket price, it'll have a shot.


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