Video games take off as a spectator sport

Editorial: "Give video games a sporting chance"

EVERY sport has its idols and superstars. Now video gaming is getting them too. Professional gaming, or e-sports, exploded in popularity in the US and Europe last year.

The scene has been big in Asia - particularly South Korea - for about a decade, with top players such as Lim Yo-Hwan earning six-figure salaries and competing for rock-star glory in Starcraft tournaments that attract audiences in the hundreds of thousands.

The phenomenon is taking off in the West partly because of improved video-streaming technology and large financial rewards. Video games are becoming a spectator sport, with certain players and commentators drawing massive online audiences.

And where people go, money follows. The second world championship of League of Legends - a team-based game in which players defend respective corners of a fantasy-themed battle arena - was held in Los Angeles in October. The tournament had a prize pool of $5 million for the season, with $1 million going to winning team Taipei Assassins, the largest cash prize in the history of e-sports.

League of Legends has also set records for spectator numbers. More than 8 million people watched the championship finals either online or on TV - a figure that dwarfs audience numbers for broadcasts of many traditional sports fixtures.

But gamers don't need to compete at the international level to earn money. Video-streaming software like Twitch makes it easy for players to send live footage to a website, where the more popular ones can attract upwards of 10,000 viewers - enough for some to make a living by having adverts in their video streams. Gamers can go pro without leaving their homes.

Currently, e-sports productions are handled by gaming leagues - but that could soon change. Last November saw two moves that will make it even easier to reach a global online audience. First, Twitch announced it would be integrating with Electronic Arts's Origin service, a widely used gaming platform. This would let gamers stream their play at the click of a button, making it easy for people around the world to watch.

Also in November came the latest release from one of gaming's biggest franchises, Call of Duty: Black Ops 2, which has the ability to live-stream via YouTube built into the game itself. Another feature allows the broadcast of in-game commentary for multiplayer matches.

"I think we will reach a point, maybe within five years, where spectator features are a necessity for all big game releases," says Corin Cole of e-sports publishing company Heaven Media in Huntingdon, UK.

David Ting founded the California-based IGN Pro League (IPL), which hosts professional tournaments. He puts the popularity of e-sports down to the demand for new forms of online entertainment. "After 18 months, IPL's viewer numbers are already comparable to college sports in the US when there's a live event," he says. "The traffic is doubling every six months."

Ting sees motion detection, virtual reality and mobile gaming coming together to make physical exertion a more common aspect of video games, blurring the line between traditional sport and e-sports. "Angry Birds could be this century's bowling," says Ting.

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..

Britain to provide France with logistical support in Mali

LONDON: Britain will provide France with logistical military assistance during its intervention in Mali, but will not deploy any personnel in a combat role, the prime minister's office said Saturday.

"The Prime Minister has agreed that the UK will provide logistical military assistance to help transport foreign troops and equipment quickly to Mali," David Cameron's office said in a statement.

"We will not be deploying any British personnel in a combat role," added Number Ten.

It later confirmed to AFP that two military transport planes would be sent to the restive West African country.

According to a statement about a telephone conversation between Cameron and French President Francois Hollande on Saturday, the two leaders "also agreed that the peacekeeping mission from West African countries needs to be strongly supported by countries in the region and deployed as quickly as possible".

The pair discussed the need to work with the Malian government, regional neighbours and international partners "to prevent a new terrorist haven developing on Europe's doorstep".

They also stressed the need to "reinvigorate the UN-led political process," according to the release.

"The National Security Council, which was already due to meet on Tuesday, will now consider the situation in Mali and discuss what needs to be done to secure a lasting political settlement in Mali," it added.

France sent its air force on Friday to help Malian troops hold back a rebel advance towards the capital Bamako, and on Saturday Paris announced that a French military pilot had been killed.

Cameron earlier said he was "deeply concerned about the recent rebel advances in Mali, which extend the reach of terrorist groups and threaten the stability of the country and the wider region.

"I welcome the military assistance France has provided to the Malian government, at their request, to halt this advance," he added.

The British leader insisted that military intervention "is reinforced by an inclusive political process leading to elections and a return to full civilian rule."

Meanwhile in Somalia, a failed commando raid to free a French hostage held since 2009 left two French soldiers dead while "all indications" were that hostage Denis Allex also died, French officials said.

"Last night's tragic events underline how essential it is that we work together to combat terrorism in Africa," Cameron said in extending his condolences to the families of those killed.

Britain and France were at the forefront of the international military effort to unseat veteran Libyan leader Muammar al-Gaddafi in 2011.

-AFP/ac

Read More..

Megan Fox struggles with Twitter

The pain. The anguish.

(Credit:
Screenshot by Chris Matyszczyk/CNET)

Twitter is an acquired taste.

There are some who bathe in its immediacy and randomness. Others raise an eyebrow in condescending contemplation.

Hundreds of thousands of sentient beings were recently uplifted when Megan Fox, she of many wonderful movies whose names one doesn't always remember -- decided to plunge into Twitter's dark waters.

She set up an account. She offered some unrehearsed lines.

Then on Wednesday, her fifth day tweeting, she hit a wall: "5 days on Twitter and I have yet to discern it's purpose. #WhatIsThePoint ???"

Some of her more than 260,000 followers implored her to keep going. They suggested she offer her "thoughts." Some merely begged her to tell them how much she loved them.

One, @FechoX, replied wisely: "@meganfox there's no such thing as a point on Twitter... but you if you want I'll explain you over dinner.

Fox seemed unmoved.

Worse, she turned to the pages of a deadly competitor -- yes, Facebook -- to make a horrific announcement:

Some of you may, or may not have noticed by now that my Twitter account has been shut down...I thought that 2013 might be the year that I finally blossomed into a social networking butterfly... but as it turns out I still hate it. Love you guys but I will just never be that girl. Facebook is as much as I can handle.#I'm Sorry

More Technically Incorrect

In an astonishing act of misguided support, 87,744 of her Facebook fans clicked the "like" button in support of these words.

But I bring news. Fox's Twitter account has not (yet) been shut down. I just opened it. It is very much alive, though barely wriggling.

Is this the time for the 266,964 who follow her on Twitter to stand up against the 314,497 who are talking about her Facebook page -- which has received a quite blockbusterish 39,386,101 "likes"?

Megan, Twitter is about spontaneity, bad spelling, and the occasional regret.

It isn't like Facebook. Facebook is for the ponderous, the dull, the ancient. All the teens say so.

And you know you need to take the teens with you, don't you?

Read More..

Pictures: Civil War Shipwreck Revealed by Sonar

Photograph by Jesse Cancelmo

A fishing net, likely only decades old, drapes over machinery that once connected the Hatteras' pistons to its paddle wheels, said Delgado.

From archived documents, the NOAA archaeologist learned that Blake, the ship's commander, surrendered as his ship was sinking. "It was listing to port, [or the left]," Delgado said. The Alabama took the wounded and the rest of the crew and put them in irons.

The officers were allowed to keep their swords and wander the deck as long as they promised not to lead an uprising against the Alabama's crew, he added.

From there, the Alabama dropped off their captives in Jamaica, leaving them to make their own way back to the U.S.

Delgado wants to dig even further into the crew of the Hatteras. He'd like see if members of the public recognize any of the names on his list of crew members and can give him background on the men.

"That's why I do archaeology," he said.

(Read about other Civil War battlefields in National Geographic magazine.)

Published January 11, 2013

Read More..

Poisoned Lottery Winner's Kin Were Suspicious

Urooj Khan had just brought home his $425,000 lottery check when he unexpectedly died the following day. Now, certain members of Khan's family are speaking publicly about the mystery -- and his nephew told ABC News they knew something was not right.

"He was a healthy guy, you know?" said the nephew, Minhaj Khan. "He worked so hard. He was always going about his business and, the thing is: After he won the lottery and the next day later he passes away -- it's awkward. It raises some eyebrows."

The medical examiner initially ruled Urooj Khan, 46, an immigrant from India who owned dry-cleaning businesses in Chicago, died July 20, 2012, of natural causes. But after a family member demanded more tests, authorities in November found a lethal amount of cyanide in his blood, turning the case into a homicide investigation.

"When we found out there was cyanide in his blood after the extensive toxicology reports, we had to believe that ... somebody had to kill him," Minhaj Khan said. "It had to happen, because where can you get cyanide?"

In Photos: Biggest Lotto Jackpot Winners

Authorities could be one step closer to learning what happened to Urooj Khan. A judge Friday approved an order to exhume his body at Rosehill Cemetery in Chicago as early as Thursday to perform further tests.

Lottery Winner Murdered: Widow Questioned By Police Watch Video

Moments after the court hearing, Urooj Khan's sister, Meraj Khan, remembered her brother as the kind of person who would've shared his jackpot with anyone. Speaking at the Cook County Courthouse, she hoped the exhumation would help the investigation.

"It's very hard because I wanted my brother to rest in peace, but then we have to have justice served," she said, according to ABC News station WLS in Chicago. "So if that's what it takes for him to bring justice and peace, then that's what needs to be done."

Khan reportedly did not have a will. With the investigation moving forward, his family is waging a legal fight against his widow, Shabana Ansari, 32, over more than $1 million, including Urooj Khan's lottery winnings, as well as his business and real estate holdings.

Khan's brother filed a petition Wednesday to a judge asking Citibank to release information about Khan's assets to "ultimately ensure" that [Khan's] minor daughter from a prior marriage "receives her proper share."

Ansari may have tried to cash the jackpot check after Khan's death, according to court documents, which also showed Urooj Khan's family is questioning if the couple was ever even legally married.

Ansari, Urooj Khan's second wife, who still works at the couple's dry cleaning business, has insisted they were married legally.

She has told reporters the night before her husband died, she cooked a traditional Indian meal for him and their family, including Khan's daughter and Ansari's father. Not feeling well, Khan retired early, Ansari told the Chicago Sun-Times, falling asleep in a chair, waking up in agony, then collapsing in the middle of the night. She said she called 911.

"It has been an incredibly hard time," she told ABC News earlier this week. "We went from being the happiest the day we got the check. It was the best sleep I've had. And then the next day, everything was gone.

"I am cooperating with the investigation," Ansari told ABC News. "I want the truth to come out."

Ansari has not been named a suspect, but her attorney, Steven Kozicki, said investigators did question her for more than four hours.

Read More..

Today on New Scientist: 11 January 2013

Largest structure challenges Einstein's smooth cosmos

One-twentieth the diameter of the observable universe, a group of galaxies dents the cherished idea that the cosmos is uniform at large scales

Straitjacket drug halts herpes virus's escape stunt

Herpes infections recur as the virus is adept at evading our defences, but a new drug that suppresses enzymes exploited by the virus seems effective

Zoologger: Mouse eats scorpions and howls at the moon

Super-aggressive grasshopper mice are not put off by the deadly venom of the scorpions they feast on - in fact, nothing much seems to scare them

Sand tsunami pictured striking Australian coast

The spectacular wall of sand and dust appears to block out the sun like a giant wave

Astrophile: Zombie stars feed on Earth-like exoplanets

We can now learn what planets around other stars are made of - by looking at the atmospheres of white dwarfs that have swallowed up their worlds

Life will find a way, even in the midst of a hurricane

Not for the faint-hearted: to sample the microbiome of a hurricane, fly a jetliner through it

Physics not biology may be key to beating cancer

Billions of dollars spent on cancer research have yielded no great breakthrough yet. There are other ways to attack the problem, says physicist Paul Davies

Feedback: Return of nominative determinism

The last nominative determinism stories, salads of gizzards and his chestnuts, Australian graduates in outer space, and more

A comeback for virtual reality? Inside the Oculus Rift

The Oculus Rift promises an immersive gaming experience like no other. Niall Firth gets his head in the game and gives it a try

Is the US facing Flu-maggedon?

The US flu season has come early this winter, leaving many hospitals overwhelmed. But is the situation really any worse than usual?

Your body's insights into life and cosmos

The Universe Within by Neil Shubin tells stories from your body about our species, planet and universe. PLUS: a cautionary tale of inspirational scientists

Hands on with Leap Motion's gestural interface

The makers of the ultra-precise gestural interface talk big about killing off the mouse. But it looks like more than just bluster

Personal assistant for your emails streamlines your life

GmailValet aims to use crowdsourcing to give everyone a personal assistant to help deal with their emails - it could cost as little as $2 a day

DNA 'identichip' gives a detailed picture of a suspect

A new microchip-based DNA tester can identify multiple traits of an individual at a time, even where their DNA is scarce

Most fundamental clock ever could redefine kilogram

Physicists have created the first clock with a tick that depends on the hyper-regular frequency of matter itself

Nanomachine mimics nature's protein factory

An artificial ribosome that assembles proteins and peptides could make it much easier to manufacture antibiotics and exotic new materials

Muscle mimic pulls electricity from wet surface

A plastic film that repeatedly curls up and flips over when wet could power devices in remote areas or sensors embedded in sweaty clothing

Read More..

Rockefeller to retire from US Senate

WASHINGTON: Veteran Democrat Jay Rockefeller of West Virginia announced Friday that he will not seek re-election to the US Senate next year, providing Republicans a prime opportunity to pick up a seat.

The lawmaker has been a longtime defender of the rights of laborers and the poor, and was an initial supporter of using US military force against the regime of Iraq's Saddam Hussein before becoming a fierce critic of US president George W. Bush and his war policies.

"As I approach 50 years of public service in West Virginia, I've decided that 2014 will be the right moment for me to find new ways to fight for the causes I believe in," Rockefeller said in a statement released as he spoke to supporters and media in state capital, Charleston.

"Championing those most in need has been my life's calling, and I will never stop fighting to make a difference for the people who mean so much to me."

Rockefeller, 75, a two-term West Virginia governor, was first elected to the Senate in 1984.

He is a great-grandson of oil tycoon John Rockefeller, and the only Democrat in the Republican family dynasty to serve in national politics.

Rockefeller is chairman of the Senate Committee on Commerce, Science and Transportation, where he said he has led "exhilarating fights... to make our cars more efficient, our phone bills more truthful, our Coast Guard more agile, and the Internet more safe."

He also served as chairman of the powerful Senate Intelligence Committee in the wake of the terror attacks of September 11, 2001 and helped implement reform of the intelligence community.

President Barack Obama lauded Rockefeller's "lifetime of service" and said his fellow Democrat would be missed on Capitol Hill.

"From his time in the state legislature to the governor's office to the Senate floor, Jay has built an impressive legacy, one that can be found in the children who have better schools, the miners who have safer working conditions (and) the seniors who have retired with greater dignity," Obama said in a statement.

Rockefeller stressed that he would not shy away from the challenges facing lawmakers in the next two years, notably a looming series of fiscal battles.

"We've got a really rough debt ceiling in several weeks coming up," he said, referring to the debate over extending US borrowing authority. "I want to be part of that fight."

Rockefeller's departure sets up a succession scramble, with Republicans eager to chip away at the Democrats' 55-45 hold of the 100-seat Senate.

House Republican Shelley Capito has announced in November that she would run for Rockefeller's seat in 2014.

Since his first Senate victory Rockefeller has mostly coasted to re-election, but with Obama deeply unpopular in West Virginia, no one doubts the difficulty the senator would have faced in winning a sixth term.

West Virginia, among the poorest states in the nation, voted Democratic in presidential elections from 1988 to 1996, but from 2000 onward it has been reliably Republican.

Although a West Virginia Republican has not served in the Senate since 1958, Capito has cited the recent political shift as a sign that Republicans now have a strong shot.

Congressman Nick Rahall, a 19-term Democrat, hailed Rockefeller as a lawmaker who "pledged his heart, mind and strength" to West Virginians ever since he first went to the state as an anti-poverty worker in the early 1960s.

-AFP/ac

Read More..

John McAfee brings his `Where's Waldo' act to Portland

A photo of software founder of John McAfee on Dec. 12, 2012. McAfee was released from detention in Guatemala and was scheduled to fly to the U.S.

(Credit:
CBS News)

Last time we checked, John McAfee was on the lam from -- well, whoever it was that he said was after him in Belize. But the former software mogul, who was deported to the United States after fleeing to Guatemala, has decided to pitch his tent in Portland for a while. (Assuming, of course, that he's not yanking the media's chain for kicks and giggles.)

Willamette Week snagged an interview with McAfee who said he was "looking for a home here and plans to live Portland for the next year and a half while he collaborates with local artist Chad Essley on a graphic novel about his life."

"I like the weather. I don't like the sun," he told his interviewer. "This is perfect. I've got enough sun for a while. I had five years of everyday sunny..Nothing wrong with rain, rain is good...it cleans the streets. It makes for a new ambiance, a little bit darker. I'm in a darker mood these days.

In November Police in Belize searched for McAfee, one of the pioneers of antivirus software, for questioning about the murder of his neighbor, American expat Gregory Faull. That began a month-long case of hide-and-seek as McAfee went on the lam from the authorities, all the while telling his story to a transfixed media that he was being wrongfully persecuted by officials in Belize and that he feared for his life if was arrested.

Read More..

Biggest Thing in Universe Found—Defies Scientific Theory

Talk about a whopper—astronomers have discovered a structure in the universe so large that modern cosmological theory says it should not exist, a new study says. (Also see "Giant 'Blob' Is Largest Thing in Universe [2006].")

Using data from the Sloan Digital Sky Survey, an international team of researchers has discovered a record-breaking cluster of quasars—young active galaxies—stretching 4 billion light-years across.

"This discovery was very much a surprise, since it does break the cosmological record as the largest structure in the known universe," said study leader Roger Clowes, an astronomer at University of Central Lancashire in England.

For comparison, our own galaxy, the Milky Way, is just a hundred thousand light-years across, while the local supercluster of galaxies in which it's located, the Virgo Cluster, is only a hundred million light-years wide.

Giant Quasar a Head-Scratcher

Astronomers have known for years that quasars can form immense clusters that stretch to more than 700 million light-years across, said Clowes. But the epic size of this group of 73 quasars, sitting about 9 billion light-years away, has left them scratching their heads.

That's because current astrophysical models appear to show that the upper size limit for cosmic structures should be no more than 1.2 billion light years.

"So this represents a challenge to our current understanding and now creates a mystery—rather than solves one," Clowes said. (Also see "Dark Galaxies Discovered—May Be Cosmic 'Missing Links.'")

The titanic structure, known simply as the Large Quasar Group (LQG), also appears to break the rules of a widely accepted cosmological principle, which  says that the universe would look pretty much uniform when observed at the largest scales.

"It could mean that our mathematical description of the universe has been oversimplified-and that would represent a serious difficulty and a serious increase in complexity," Clowes said.

Decoding Early-Galaxy Evolution

Significant not only for its record-breaking size, the massive structure could possibly shed light on the evolution of galaxies like our own Milky Way. Quasars, which pump out powerful jets of energy, are among the brightest and most energetic objects from when the universe was still young. They represent an early, but brief, stage in the evolution of most galaxies. (See "Earliest Known Galaxies Spied in Deep Hubble Picture.")

One theory holds that this type of colossal collection of quasars may be precursors to galaxy superclusters in the modern universe—but the exact nature of their connection is still a mystery.

The discovery, a prime target for computer modeling, also needs to be mapped out more thoroughly with telescopes, said Gerard Williger, an astronomer at the University of Louisville in Kentucky not connected with the study.

"This structure is bigger than we expect based on the shockwaves formed in the universe after the big bang," said Williger.

"There is very likely some mechanism [that] is turning on quasars over a large scale like this—and in a short time—which could relate to some condition in the early universe."

Th quasar study was published this week in the Monthly Notices of the Royal Astronomical Society.

Read More..

Poisoned Lottery Winner's Exhumation Approved

A judge has approved the exhumation of the Chicago lottery winner who died of cyanide poisoning.

Judge Susan Coleman of the Probate Division of the Cook County Circuit Court in Illinois today approved the county medical examiner's request to exhume the body of Urooj Khan at Rosehill Cemetery in Chicago.

Khan, 46, died July 20, 2012, from what was initially believed to be natural causes. But a family member whose identity has yet to be revealed asked the medical examiner's office to re-examine the cause of death, which was subsequently determined to be cyanide poisoning.

The office did so by retesting fluid samples that had been taken from Khan's body, including tests for cyanide and strychnine.

In explaining the request for exhumation, Chief Medical Examiner Stephen Cina has said, "If or when this goes to court, it would be nice to have all the data possible."

The Chicago businessman had won a $1 million lottery jackpot -- before taxes -- the month before he died.

In Photos: Biggest Lotto Winners

In the latest legal twist, Khan's brother filed a petition Wednesday to a judge asking Citibank to release information about Khan's assets to "ultimately ensure" that [Khan's] minor daughter "receives her proper share." Khan reportedly did not have a will.

He left behind a widow, Shabana Ansari, 32, and a teenage daughter from his first marriage. Ansari and Khan reportedly married 12 years ago in India.

Authorities questioned Ansari in November and searched the home she shared with Khan. She and her attorney, Al Haroon Husain, say she had nothing to do with his death.

"It's sad that I lost my husband," she told ABC News. "I love him and I miss him. That's all I can say."

The siblings of the poisoned lottery winner have pursued legal action to protect their niece's share of her late father's estate. They also questioned whether he and Ansari were legally married, but Ansari's attorney said she has a marriage certificate from India that is valid in the United States.

ImTiaz Khan, 56, Khan's brother, and Meraj Khan, 37, their sister, had won a court order to freeze the lottery winnings after Ansari cashed the check.

Husain said Ansari cashed the lottery check after it was mailed to the home, which she did not request.

The lottery check, about $425,000 in cash, was issued July 19 by the Illinois Comptroller's Office, then mailed, according to Brad Hahn, spokesman for the Comptroller's Office. Hahn said it was cashed Aug. 15, nearly a month after Khan's death, but he did not know who cashed it.

The judge later approved Ansari's competing claim as an administrator of the estate.

"I don't care what they talk [sic]," Ansari told ABC News of what her in-laws are saying.

Ansari said she was married to Khan but declined to comment to ABC News about cashing the check after his death, although The Associated Press has reported that she denied removing any of the assets.

Meraj Khan filed in September to become the legal guardian of her niece. After the judge asked the 17-year old daughter with whom she wished to live, she chose her aunt and has been there since November, Husain said.

Neither sibling has petitioned to obtain a share of the dead man's estate, which is estimated to be $1.2 million in lottery winnings, real estate, Khan's laundry business and automobiles.

Neither the attorney for ImTiaz Khan nor the two siblings has responded to requests for comment.

A status hearing on the future of the estate is scheduled for Jan. 24, according to the AP.

ABC News' Alex Perez and Matthew Jaffe contributed to this report.

Read More..

Muscle mimic pulls electricity from wet surface

Electricity has been squeezed from a damp surface for the first time, thanks to a polymer film that curls up and moves – a bit like an artificial muscle – when exposed to moisture. The film could be used to run small, wearable devices on nothing but sweat, or in remote locations where conventional electricity sources aren't available.

When a dry polymer absorbs water, its molecular structure changes. This can, in principle, be converted into larger-scale movement, and in turn electricity. But previous attempts at creating a material powered by a moisture gradient – the difference in chemical potential energy between a wet region and a dry region - failed to produce a useful level of force.

These unsuccessful tries used a polymer called polypyrrole. Now Robert Langer and colleagues at the Massachusetts Institute of Technology have turned to the material again, embedding chains of it within another material, polyol-borate. This more complex arrangement mimics structures found in muscles as well as in plant tissues that bend in response to changes in humidity.

Flipping film

The result looks like an ordinary piece of thin black plastic, but when placed on a wet surface, something extraordinary happens. As the material absorbs water, its end curls away from the surface and the film becomes unstable, so it flips over. The ends have now dried out, so they are ready to absorb more water, and the whole process repeats itself. This continuous flipping motion lets the film travel across a suitably moist surface unaided.

Langer found that a 0.03-millimetre-thick strip, weighing roughly 25 milligrams, could curl up and lift a load 380 times its mass to a height of 2 millimetres. It was also able to move sideways when carrying a load about 10 times its mass.

To extract energy from this effect, Langer's team added a layer of piezoelectric material – one which produces electricity when squeezed. When this enhanced film, weighing about 100 milligrams, flipped over, it generated an output of 5.6 nanowatts – enough to power a microchip in sleep mode.

Electricity from sweat

Though the output is small, it is proof that electricity can be extracted from a water gradient. "To the extent of our knowledge, we are the first to utilise a water gradient, without a pressure gradient, to generate electricity," says Langer.

Large-scale energy harvesting is unlikely as the size of the device needed would be impractical, but it could be used to power small devices such as environmental monitoring systems in remote locations. "It will be interesting for applications where the amount of energy needed may be low but where access to energy may be difficult," says Peter Fratzl at the Max-Planck Institute of Colloids and Interfaces in Potsdam, Germany, who was not involved in the work.

Another application, Langer suggests, would be to place the film inside the clothing of joggers or athletes. The evaporation of sweat could generate enough electricity to power sensors monitoring blood pressure and heart rate.

Journal reference: Science, DOI 10.1126/science.1230262

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..

US focused on Syria's chemical arms after Assad: Panetta

WASHINGTON: The United States is increasingly focused on how to secure Syria's chemical weapons if President Bashar al-Assad falls from power but is not considering sending ground troops into the war-torn country, Defense Secretary Leon Panetta said Thursday.

While the US government has issued stern warnings to Damascus against resorting to such arms in its war with rebel forces, Panetta said that a more likely scenario might be a chaotic vacuum if Assad is toppled, with uncertainty over who controls the lethal weapons.

"I think the greater concern right now is what steps does the international community take to make sure that when Assad comes down, that there is a process and procedure to make sure we get our hands on securing those sites," Panetta told a news conference. "That I think is the greater challenge right now."

The US government was discussing the issue with Israel and other countries in the region, he said, but ruled out deploying American ground forces in a "hostile" setting.

"We're not talking about ground troops," Panetta added.

The US military's top officer, General Martin Dempsey, told the same news conference that if Assad chose to use his chemical stockpiles against opposition forces, it would be virtually impossible to stop him.

Preventing the launch of chemical weapons "would be almost unachievable... because you would have to have such clarity of intelligence, you know, persistent surveillance, you would have to actually see it before it happened," he said. "And that's unlikely, to be sure."

He said that clearly worded warnings to Assad from President Barack Obama have served as a deterrent.

Even if the regime chooses not to employ the weapons, the Obama administration worries that Islamist militants allied with rebel forces might gain control of some chemical sites.

Syria's chemical weapons stockpile, which dates back to the 1970s, is the biggest in the Middle East, but its precise scope remains unclear, according to analysts.

The country has hundreds of tons of various chemical agents, including sarin and VX nerve agents, as well as older blistering agents such as mustard gas, dispersed in dozens of manufacturing and storage sites, experts say.

But it remains unclear if the chemical weapons are mounted and ready to be launched on Scud missiles, if the chemical agents are maintained effectively, and whether the regime is able to replenish its chemical stocks.

Damascus has said it might use its chemical weapons if attacked by outsiders, although not against its own people.

Panetta's comments came as prospects for international diplomacy to halt the violence in Syria appeared bleak.

The regime blasted the UN-Arab League envoy, Lakhdar Brahimi, a day before he was due to hold talks with US and Russian officials, accusing him of "flagrant bias."

The 21-month civil war has claimed more than 60,000 lives, according to the United Nations.

- AFP/jc

Read More..

The 3D sensor that could change our mobile lives

PrimeSense's 3D sensor, Capri is designed for mobile devices

(Credit:
Paul Sloan)

LAS VEGAS -- When the company behind the gesture technology in the Kinect came to CES a year ago to show how its 3D sensors can enable people to control their TVs with simple gestures, its execs talked about how their sensors eventually would be embedded in mobile devices, opening up a range of possible applications.

At CES 2013, that company, Israeli-based PrimeSense, showed off the tiny sensor it says will soon make that a reality.

PrimeSense's new 3D sensor, called Capri, is 10 times smaller than its current sensor and, according to the company, the smallest in the world. The design, says PrimeSense, allows for improved capabilities that it says will soon find its way into PCs,
tablets, laptops, phones, various robots and much more.

PrimeSense president and founder Aviad Maizels told me that the company is delivering these sensors to device makers in the coming months -- he wouldn't name which ones -- and that a bevy of small consumer products should come embedded with Capri in 2014.

Now that you, the consumer, would be aware of it. When PrimeSense's technology is in works, the user should have no clue what's making it happen. "Our partners are the ones making the applications interesting," said Maizels. "What we want is the end user to feel magic, and we will see magically things happen."

Matterport's 3D scanner

(Credit:
Matterport)

I met up Maizels at a hotel suite where PrimeSense had demos set up with several partners, each of which are putting current PrimeSense sensors to work in impressive ways. One lets you turn any surface into a touch screen; another, called Matterport, has built a 3D scanner so customers can create, say, precise 3D renderings of a building or home in minutes; it all connects via the cloud so you can see the images on a tablet or computer. For now, the device is large -- appealing mainly to insurance companies and realtors. But all this will get smaller.

PrimeSense, of course, isn't alone in the this movement towards touchless control. My colleague, Daniel Terdiman, wrote about several companies here at CES -- including PointGrab and Elliptic Labs -- that are creating ways to incorporate touchless gestures on mobile devices, including the
iPad.

The tech behind it all is different, however -- PointGrab uses a 2D camera, for instance -- and it'll be curious to see what applications evolve. Maizels wouldn't tell me what the device makers are envisioning for when they incorporate Capri into their smart phones. But he said to think about applications that involving the rear-facing camera. That could mean, among other things, ways to capture 3D movies from your phone.

Read More..

How "Cheating" Slime Mold Escapes Death

Cheaters do prosper—at least if you're a slime mold, a new study says.

The slime mold Dictyostelium discoideum, found in most warm parts of the world, has an unusual life cycle. Most of the time Dicytostelium cells are "happy" single cells that hang out and eat bacteria, according to study leader Lorenzo Santorelli of the University of Oxford, who conducted the research while at Rice University and Baylor College of Medicine.

But sometimes, when food is scarce, different strains of Dictyostelium, including a mutated strain, form a mobile, multicellular organism called a "slug." This cluster then sprouts a stalk called a fruiting body, which produces spores that disperse into new slime molds. (Also see "Slime Has Memory but No Brain.")

For a slug to produce a stalk, however, nearly 20 percent of its cells must die—essentially sacrificing themselves to pass on their genes. (Get a genetics overview.) The remaining 80 percent live on and become spores.

Now, for the first time, Santorelli and colleagues have figured out the mechanism by which the mutated strain is able to survive in higher numbers than the others.

It suppresses normal cells from becoming spores, thereby forcing more of these cells to sacrifice themselves for the stalk and die. Meanwhile, more cells in the mutated strain become spores—and thus avoid dying as stalk cells. In other words, more than the "fair share" of cheater cells see another day.

Cheating Cells Surprisingly Healthy

To make the discovery, the team mixed the cheater strain with normal strains and observed that more cells in the cheater strain live on. (See "Smart Slime, Ovulating Strippers Among 2008 Ig Nobels.")

On one hand, this isn't all that surprising, Santorelli noted: "Cooperation is always under attack in any organism—trying to get something for [yourself], it's just nature."

But what is striking, he said, is that usually cheaters eventually cause the entire cooperative system to collapse. Not so in Dictyostelium—somehow it's evolved a way to keep everything running smoothly, said Santorelli, whose study was recently published in the journal BMC Evolutionary Biology.

What's more, cheaters are usually weaker than cooperative individuals. But not in Dictyostelium cheaters, which appear to be quite healthy.

Santorelli wants to find out how the cheater strain is so successful. And, just maybe, the lowly slime mold could unravel the evolutionary and genetic basis for cooperation, he added.

"Slime mold is an amazing organism."

Read More..

Jodi Arias' Lies Detailed at Murder Trial

The jury in the Jodi Arias murder trial watched a television interview today in which Arias said "no jury will convict me" for killing her ex-boyfriend, Travis Alexander.

Arias also said she could never imagine commiting such a violent act as killing Alexander.

"I understand all the evidence is really compelling," she said in the interview. "In a nutshell, two people came in and killed Travis. I've never even shot a gun. That's heinous. I can't imagine slitting anyone's throat."

She went on to tell the interviewer, "No jury will convict me and you can mark my words on that... I am innocent."

Arias made the statements to the television show Inside Edition after she was indicted for murdering Alexander. Months later, she would confess to killing him in his Mesa, Ariz., home and say it was in self-defense.

Jodi Arias Trial: Watch Live

Jodi Arias Murder Trial: Full Coverage

Photos of Key Players and Evidence in the Jodi Arias Murder Trial

The tape was played on the fifth day of testimony in Arias's trial, in which police allege that she carried out the murder with such brutal force that she stabbed Alexander 27 times, slashed his throat from ear to ear, and shot him in the head.

Arias, now 32, claims Alexander was a controlling and abusive "sexual deviant" who she was forced to kill in self-defense.

She could face the death penalty if convicted of Alexander's murder.

Jodi Arias Trial: Jurors See Photos of Bloody Handprint Watch Video

Jodi Arias Murder Trial: Who Is the Alleged Killer? Watch Video

Jodi Arias Trial: Defense Claims Victim Was Sex Deviant Watch Video

The jury also watched as dozens of photos of blood-spattered walls, flooring, stained carpets and blood smeared sink were explained in detail by a forensic analyst from the Mesa police department, who noted that on many of the stains, water had been mixed with the blood and diluted it.

The prosecution alleges that Arias tried to wash away the evidence of the killing with water.

Prosecutors spent much of today and Wednesday using Arias' recorded statements and other testimony to prove that she lied about her relationship with Alexander, where she was when Alexander was killed, and even where she worked as a bartender.

The testimony today showed that Arias had lied to her new boyfriend Ryan Burns about working at a bar called Margaritaville in her hometown of Yreka, Calif.

"Is there any restaurant in Yreka called Margaritaville? Has there ever been?" prosecutor Juan Martinez asked Nathaniel Mendes, a former detective with the Siskiyou County Sheriff's Office in California.

"No, sir," Mendes replied.

Mendes testified that Arias worked at a restaurant called Casa Ramos in Yreka, not a Margaritaville bar that she told Burns. Mendes also went over receipts showing that Arias rented a car the day before she killed Alexander, and noted that she went to a rental outfit 90 miles from her hometown despite two businesses that rented cars in Yreka.

Arias told friends and investigators that she rented a car to go on a road trip to visit Burns, in West Jordan, Utah, on June 3, 2008. She showed up to Burns' house a day late with cuts on her hands, but told Burns that she got lost driving and that the cuts were from broken glass at her Margaritaville bar tending job, according to Burn's testimony Wednesday.

The trail of receipts showed that Arias drove from California to Alexander's hometown of Mesa on Tuesday, June 4, 2008.

There, the pair had sex and took sexually graphic photos of one another, according to photographs and the opening statement of Arias' lawyer. Shortly after the tryst, Arias killed Alexander, both sides agree.

Burns testified that Arias never mentioned going to Alexander's house when she arrived at his home in Utah. He said he did not know that Arias and Alexander were still sexually involved, and that she told him they had broken up.

When she arrived at his home, just 24 hours after killing Alexander, she seemed "normal," he said. The pair kissed and cuddled, and went out with Burns' friends, where she laughed and made conversation.

Prosecutors have also played recorded phone conversations between detectives and Arias in the weeks after Alexander's body was found. She can be heard lying multiple times to investigators as they ask about the last time she spoke with Alexander and her trip to Utah.

Read More..

Flower Power sensor gives everyone green fingers

Niall Firth, technology editor

Are you one of those people that, as soon as they are get a new plant, it is merely a matter of time before the poor thing is just a sad, dried mass of shrivelled leaves? Then a new gadget called Flower Power, unveiled at the International CES trade show in Las Vegas, Nevada yesterday, could be just the thing to help you pretend your fingers really are green.

Developed by Parrot, the French firm that brought us the quad-rotor AR drone, Flower Power is a Bluetooth-enabled stick that you simply shove in the soil with your plant, after having chosen from a list of around 6000 plants which one you are trying not to kill. Sensors in the stick monitor the moisture in the soil, sunlight and whether you need to add any more fertiliser and then send that info via a low-powered version of Bluetooth to the cloud. It's meant to keep on sending data for up to six months before needing a battery change.

The data is analysed and compared with set parameters for the particular type of plant. "We think of it as putting your garden on the internet," says Henri Seydoux, Parrot's CEO. The stick and accompanying Android app are due to be released later this year.

The app displays all the info you need about your plant and flags up areas of concern using colour-coded warning signs, telling you when your beloved bit of flora needs a top up. Graphs show you how they are all faring. In theory, it will leave little excuse for killing that plant that was given to you by your friendly neighbour. In practice, I probably still will. But at least I'll know why this time.

Read More..

Football: Swansea stun Chelsea in fresh League Cup shock

LONDON: Swansea produced the second surprise English League Cup semi-final first leg result after defeating Chelsea 2-0 at the European champions' Stamford Bridge ground on Wednesday.

Though not as great an upset as fourth-tier Bradford City's 3-1 defeat of Premier League Aston Villa on Tuesday, Swansea's victory over their top flight rivals was still a surprise.

Both Swansea goals in a backs-to-the-wall effort came as a result of two errors by Chelsea defender Branislav Ivanovic.

In-form Spanish striker Michu, signed for just £2 million from La Liga side Rayo Vallecano, scored his 16th goal of the season in the 39th minute with a curling shot from the edge of the box after Ivanovic miscontrolled the ball.

Chelsea boss Rafael Benitez brought Frank Lampard and Demba Ba off the bench in search of an equaliser but none came.

And in stoppage time, shortly after Ba had had a penalty appeal turned down on his home debut, Swansea's Danny Graham scored for the fourth match in a row after another Ivanovic mistake.

Now Welsh side Swansea will look to seal the tie in the second leg at the Liberty Stadium on January 23, with the prospect of an improbable final against Bradford in their sights.

"We've had some historic results already this season but to win here is very special," Swansea manager Michael Laudrup told Sky Sports.

"We had to defend a lot, they had a lot of possession but to be honest they only had three good chances all night," the Denmark great added.

"They gave us two goals but you have to score them. It was a marvellous fight, we are a team that always try to play but when you play the European champions away you have to change.

"There is still a mountain to climb, Chelsea have so much quality. We will have to play with the same intensity, they can still win and can score three or four goals against us."

- AFP/jc

Read More..

Medical robot RP-VITA gets FDA approval

Call 911: RP-VITA will show your doctor's face on its screen. It has onboard tools like a phone and stethoscope.

(Credit:
Tim Hornyak/CNET)

LAS VEGAS--How would you feel if you were hospitalized and your doctor were talking to you through a 5-foot robot?

RP-VITA (Remote Presence Virtual + Independent Telemedicine Assistant) is a remote-,
iPad-operated telepresence bot. It's become the first self-navigating communications robot to receive FDA certification, developers InTouch and iRobot said at
CES 2013.

The machine is approved "for telemedicine consults inclusive of active patient monitoring in high-acuity environments where immediate clinical action may be required," InTouch said in a release. Specifically, it's cleared for "active patient monitoring in pre-operative, peri-operative and post-surgical settings, including cardiovascular, neurological, prenatal, psychological, and critical care assessments and examinations."

Based on iRobot's AVA telepresence platform, RP-VITA was unveiled last year. It's been put through trials at Hoag Memorial Hospital Presbyterian, Ronald Reagan UCLA Medical Center, and Children's Hospital of Orange County, and leasing will begin this year at about $6,000 a month.

If you recoil at the thought of the cold, inhuman bedside manner of a machine, or having a droid stand in for a human physician, iRobot CEO Colin Angle has a simple response.

"If you have some illness and you're in a hospital, would you like to see the world's best expert in the field, or some guy who just happens to be there?" says Angle, who was at CES for a presentation.

Yulun Wang, CEO of InTouch Health, cites a Journal of the American Medical Association study that showed that patients prefer seeing their own doctor on a screen, even if he or she is in a remote location, than an unfamiliar attending physician who's nearby.

With its navigation and obstacle-avoidance skills, RP-VITA can be dispatched to patient bedsides with a single click by nurses or remote doctors. Equipment such as ultrasound machines can be plugged into the unit for data transmission, and patient interactions can be recorded.

While remote robots like RP-VITA are useful when there's a limited number of specialists such as burn care doctors who cannot be everywhere at once, they're also handy when natural disasters strike and doctors' access to hospitals is blocked.

"This is the first FDA clearance for a navigating robot," Wang says. "It's approved for emergency use, and will be used in life and death situations before other uses. Just as early cell phones were used in emergencies before becoming ubiquitous."

Read More..

Pictures: Florida Wildlife Corridor to Protect Bears, Panthers

Photograph by Carlton Ward

Bears in Florida aren't just the stuff of Disney—the Sunshine State is home to at least three thousand black bears, including M13, pictured, a male captured in Highlands County (map) in 2006.

But due to human activities, bears and other Florida wildlife are increasingly isolated in remote patches of habitat, preventing them from moving freely through their territories and potentially leading to the local extinction of some species.

That's partly why, a year ago this January, a team of explorers set off on a hundred-day, 1,000-mile (1,600-kilometer) expedition to drum up awareness and support for a proposed Florida Wildlife Corridor, a strip of uninterrupted wild and rural land that would link landscapes from the Florida Peninsula all the way to Georgia. (Related blog: "Follow Carlton Ward's 1,000-Mile Trek Through Florida.")

The corridor would protect wide-ranging species such as the black bear; keep the watershed that drains into the Everglades clean and safe; and also maintain ranches and farms, which house much of the potential corridor land, Carlton Ward, Jr., a National Geographic explorer and conservation photographer who led the expedition, said recently. (National Geographic News is a division of the National Geographic Society.)

"Despite very intensive development, we still have a chance to create a corridor that touches millions of acres of high-quality conservation land," Ward said.

The Florida Wildlife Corridor is gaining recognition within state agencies, Ward said, and formal recognition is a near-term goal.

Overall, the state's wild wonders are "really an untold story," he said.

"This is Florida—it's not just coast, beaches, and amusement parks."

—Christine Dell'Amore

Published January 9, 2013

Read More..

Arias Kissed New Beau Day After Killing Boyfriend

Jodi Arias drove to the home of her new romantic interest, kissed him, and laughed with his friends just 24 hours after she stabbed and shot her ex-boyfriend Travis Alexander to death, according to court testimony today.

Ryan Burns, whom Arias met in the spring of 2008, took the stand today at the start of the fourth day of testimony in the trial.

Arias, 32, is accused of murdering Alexander, 30, her one-time boyfriend whom she continued to sleep with occasionally. She claims he was abusive and she stabbed and shot him in self-defense. Alexander's body was riddled with 27 knife wounds including a slashed throat and a bullet wound to the head.

WATCH LIVE: Jodi Arias Murder Trial

Burns, who met Arias at a business conference, exchanged frequent long phone calls and online conversations with Arias before inviting her to come visit him in West Jordan, Utah, in June. Arias lived in California at the time.

Arias has confessed to driving to Alexander's home in Mesa, Ariz., where she killed him, and then to Burns' home in Utah. She arrived at Burns's home 24 hours after she was expected there, telling him that she got lost, drove the wrong way on a freeway for a few hours, fell asleep for awhile, and then got lost again, Burns testified today.

Jodi Arias Murder Trial: Who Is the Alleged Killer? Watch Video

Jodi Arias Trial: Defense Claims Victim Was Sex Deviant Watch Video

Photos of Key Players and Evidence in the Jodi Arias Murder Trial

She never told him that she had confronted Alexander with a knife or gun and ended up killing him just hours before their date.

When she arrived, the pair quickly got physical, he testified.

"We went back to my house. We talked for awhile, and agreed that we were going to watch a movie. At some point we were talking and we kissed. Every time we started kissing it got a little more escalated. Our clothes never came off, but at some point she was kissing my neck, I was kissing hers, but our clothes never came off," he said.

Burns said that both he and Arias stopped kissing at the time, though they again became physically involved later in the evening when Arias climbed on top of Burns and began kissing him. Burns said that they stopped kissing because he did not want her to "regret the visit" because of her Mormon beliefs about sex.

He also told prosecutors upon questioning that Arias was physically strong.

"She's very fit," he said, describing their encounter when she climbed on top of him. "She's very strong. She has close to a six pack (of abs)."

Prosecutors likely asked about the strength of Arias because in testimony Tuesday Maricopa County medical examiner Kevin Horn said Alexander was stabbed so forcefully that the blade chipped his skull and his neck was cut all the way back to the spinal cord.

Burns, who is also a Mormon, said he noticed two bandages on Arias's hand when she arrived at his house, which she told him she got when a glass broke at her place of employment, Margaritaville.

During her visit, the pair also went to a business meeting and went out with Burns' friends where Burns described Arias as acting "shy" and a "little awkward."

"She was fine, she was laughing about simple little things like any other person. I never once felt like anything was wrong during the day. With a crowd she was a little awkward in social areas, but one on one she was very talkative and excitable," he said.

Read More..

Today on New Scientist: 8 January 2013

Mock Mars mission reveals salty surprise

Unexpected findings from the "crew members" of the Mars 500 experiment may overturn a common assumption about how our body stores and excretes dietary salt

'Exocomets' abound in alien solar systems

Planets around billions of stars may be getting pummelled by the icy dirt-balls in the same way that the young Earth once was

Australia faces another week of 'catastrophic' heat

A record-smashing "dome of heat" is causing the worst fire threat on record and forcing Australian meteorologists to add two colours to their heat maps

Black holes star in first images of high-energy cosmos

NASA's recently launched NuSTAR space telescope peers through the dust that blinds other craft to spot a supernova and two black holes

Another day at the office for NASA's robot astronaut

This fine figure of a robot is Robonaut 2 hard at work aboard the International Space Station last week

Into thin air: Storage salvation for green energy

If renewable energy is to succeed, we need to find a better way to store it. Liquid air batteries could be the answer, says Jim Giles

Tony Fadell: From iPhones to sexing up thermostats

After quitting Apple, the tech guru behind the iPod wanted to revolutionise our homes - starting with the humble thermostat

World's oldest pills treated sore eyes

Tablets found in an ancient shipwreck contain zinc carbonates - just like many of today's eye medications

Only the toughest would survive on Tatooine worlds

A new look at twin-star systems hints that life might thrive in more places than we thought, as long as it can adapt to wild climates

Read More..

Football: Bradford stun Villa to close on League Cup final

BRADFORD: Fourth-tier Bradford City continued their extraordinary League Cup journey by upsetting Premier League Aston Villa 3-1 in the first leg of their semi-final on Tuesday.

Nehki Wells, Rory McArdle and Carl McHugh scored for the hosts at a raucous Valley Parade, with Andreas Weimann replying for Villa, as the Yorkshire club closed on a first major final since their FA Cup success in 1911.

Bradford have already accounted for Wigan Athletic and Arsenal in this season's competition and are bidding to become the first team from the English fourth division to reach the League Cup final since Rochdale in 1962.

"They came with a really attacking line-up, but they left space and we passed the ball so well. They had chances, but so did we," Bradford manager Phil Parkinson told Sky Sports.

"We don't want to get carried away with our celebrations because we still have to go to Villa Park for the second leg, but the lads can enjoy themselves tonight."

Ahead of the return leg at Villa Park on January 22, Paul Lambert's Villa face the prospect of yet another disappointment in a sorry season that has seen them sink to within a point of the Premier League relegation zone.

"We're very disappointed we lost the game," said Lambert.

"You know what's coming with the set pieces. We never defended them well and that's what hurt us. It wasn't good enough."

Villa made four changes to the team that beat Ipswich Town 2-1 in the FA Cup on Saturday, with Christian Benteke recalled in place of Darren Bent, and the visitors were soon on the front foot.

Charles N'Zogbia twice tested home goalkeeper Matt Duke in the opening 12 minutes, while Benteke headed off-target from corners on two occasions.

Duke was called into action to save from Benteke after Fabian Delph threaded a pass down the inside-left channel, before Bradford took the lead from their first real sight of goal.

Zavon Hines' volley from a Bradford corner flicked off a Villa defender before landing in the path of Wells, and with defenders vainly appealing for offside, the 22-year-old Bermudan kept his cool to beat Shay Given.

Villa stirred, Duke pushing aside a 30-yarder from Benteke, but Bradford refused to retreat.

Hines had a shot saved by Given after jinking into the box from the right, while James Hanson saw a header cleared off the line by Delph and then headed wide at the near post.

Shortly before half-time, Duke boxed away a powerful shot from Gabriel Agbonlahor after a sinuous surge down the right by N'Zogbia, but the first half belonged to Bradford.

Duke thwarted Benteke and Agbonlahor again early in the second half, before Lambert turned to his bench and threw Bent into the fray.

The England striker was presented with a gilt-edged chance to equalise in the 67th minute when Duke could only scoop N'Zogbia's low shot into the air, but with the goal gaping, Bent mistimed his leap and headed over.

McArdle made it 2-0 with a powerful header from Gary Jones' left-wing corner in the 77th minute and Hanson came within inches of putting Bradford three goals up moments later, only for his header to hit the bar.

It looked set to be a telling let-off, as Weimann bravely beat Duke in the 82nd minute to give Villa hope, only for McHugh's 88th-minute bullet header to restore Bradford's two-goal lead and leave their fans dreaming of Wembley.

- AFP/jc

Read More..

Apple prepping a less-expensive iPhone, WSJ reports

Maybe Apple really is developing a low-cost version of its flagship iPhone. Following a rumor floated this morning by the less-than-reliable Taiwanese site Digitimes, the Wall Street Journal now reports that Apple could launch a cheaper iPhone -- presumably aimed at the developing world -- as early as this year.

More to come

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..

CIA Nominee May Have 'Zero Dark Thirty' Problem

Navy SEALs are seen fighting through a dust storm in the new thriller directed by Kathryn Bigelow, "Zero Dark Thirty." (Columbia Pictures/AP Photo)

There’s only one White House staffer portrayed in the new movie “Zero Dark Thirty,” and it is someone described in the credits as “National Security Advisor.”

It’s a position that’s possibly filled in real life by John Brennan, the president’s counterterrorism advisor, who President Obama nominated Jan. 7 to be director of C.I.A.. The character in the movie, with references to the C.I.A’s involvement in the flawed intelligence on weapons of mass destruction that led the U.S. into war in Iraq, explains to a frustrated agency representative the difficulty of the president’s decision in acting on partial intelligence.

Spoiler alert: The president does ultimately act on that partial intelligence and Osama bin Laden is nabbed.

The character in real life – Brennan – has been opposed by some for his work at the C.I.A. under President Bush and the “enhanced interrogation” policies like waterboarding that also play a prominent role in the movie.

President Obama makes a cameo in the movie in the form of a “60 Minutes” interview in which he declares that, “America doesn’t torture, and I’m gonna make sure that we don’t torture.”

That declaration is viewed, in the film, by a table full of CIA agents in Pakistan who have been involved in “enhanced” interrogations.

The U.S. used waterboarding on three al Qaeda detainees at secret prisons run by the CIA.  It  ended the practice of using secret prisons in September of 2006 under President Bush and in 2009 President Obama signed executive orders in his first days in office that banned of the use of waterboarding and other “enhanced interrogation” techniques.

But that was after the techniques had already scuttled Brennan’s first chance to head the CIA.  Brennan wasn’t nominated to be CIA director back in the early days of the Obama administration, but he was widely considered to be a front-runner for the job. ABC’s Jake Tapper reported at the time that Brennan withdrew his name for consideration and most of the opposition came as a result of his work at the C.I.A. when those techniques were in use.

And there is indication that they will make his nomination difficult this year.

“I appreciate John Brennan’s long record of service to our nation, but I have many questions and concerns about his nomination to be Director of the Central Intelligence Agency, especially what role he played in the so-called enhanced interrogation programs while serving at the CIA during the last administration, as well as his public defense of those programs,” said Sen. John McCain after Brennan was nominated Monday.  ”I plan to examine this aspect of Mr. Brennan’s record very closely as I consider his nomination.”

The movie has certainly brought “enhanced interrogation” – it’s critics call it torture – back into the conversation about the war on terror, as ABC’s Lee Ferran reported Monday:

Last week three high-powered senators, Intelligence Committee Chairman Dianne Feinstein (D.-Calif.), Armed Services Committee Chairman Carl Levin (D.-Mich.) and 2008 Presidential candidate John McCain (R.-Ariz.), revealed they had written two letters to Morell in December demanding to know what impact the CIA may have had on the depiction of enhanced interrogation in the film and whether the agency “misled” the filmmakers into thinking the tactic was effective.

“As you know, the film depicts CIA officers repeatedly torturing detainees. The film then credits CIA detainees subjected to coercive interrogation techniques as providing critical lead information on the courier that led to the [bin Laden] compound,” one letter says. “The CIA cannot be held accountable for how the Agency and its activities are portrayed in film, but we are nonetheless concerned, given the CIA’s cooperation with the filmmakers and the narrative’s consistency with past public misstatements by former senior CIA officials, that the filmmakers could have been misled by information they were provided by the CIA.”

Brennan, for his part, has said he opposed torture techniques, as Jake Tapper reported back in 2008 when Brennan removed his name from consideration for the C.I.A. job in 2008.

In a letter released to the media, apparently by Brennan or someone operating on Brennan’s behalf, the former CIA official wrote, “It has been immaterial to the critics that I have been a strong opponent of many of the policies of the Bush Administration such as the preemptive war in Iraq and coercive interrogation tactics, too include waterboarding. The fact that I was not involved in the decision making process for any of these controversial policies and actions has been ignored. Indeed, my criticism of these policies within government circles why I was twice considered for more senior-level positions in the current Administration only to be rebuffed by the White House.”

But Brennan did defend the practice in news media interviews when he described the actions of C.I.A. director George Tenet. This is what Brennan told CBS’s Harry Smith about enhanced interrogation in 2007: “The CIA has acknowledged that it has detained about 100 terrorists since 9/11, and about a third of them have been subjected to what the CIA refers to as enhanced interrogation tactics, and only a small proportion of those have in fact been subjected to the most serious types of enhanced procedures….There have been a lot of information that has come out from these interrogation procedures that the agency has in fact used against the real hard-core terrorists. It has saved lives. And let’s not forget, these are hardened terrorists who have been responsible for 9/11, who have shown no remorse at all for the deaths of 3,000 innocents.”

Brennan has also spoken out in support of “rendition” – the practice where the U.S. government captures terror suspects in one country and relocates them to another. That’s a practice still employed by the Obama administration, according to a recent Washington Post investigation.

Related: Watch Martha Raddatz’s Nightline interview with ‘Zero Dark Thirty’ Director Kathryn Bigelow:

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..

Football: Italy pledges action on football racists

MILAN: Italian interior minister Annamaria Cancellieri on Monday called for "more incisive" action to be taken to end the abuse of non-white players by racist fans.

Cancellieri was speaking after AC Milan's Kevin-Prince Boateng last week responded to racist chants by a small group of fans during a friendly against fourth division side Pro Patria by storming off the pitch.

He was followed by his team-mates, prompting a global outpouring of applause for the German-born Ghanaian international's stance against racist supporters.

Police have identified six Pro Patria supporters suspected of racist chanting and later Monday they were facing a five-year stadium ban.

One of the six suspects was identified by police thanks to television pictures as the Councillor for Sports and Youth Policy of the City of Corbetta near Milan, Riccardo Grittini.

All six were card-carrying fans of Pro Patria, one of whom worked in one of the club's bars.

According to ANSA news agency, all six have admitted being part of the crowd which verbally abused Milan's players but claim not to have uniquely targeted Milan's non-white players.

Sepp Blatter, the president of world football's governing body FIFA, hit out at Boateng's decision to force the suspension of last week's friendly, setting him at odds with AC Milan owner-president, Italy's former prime minister Silvio Berlusconi.

Both FIFA and UEFA have previously warned against players walking off the pitch in protest, and Blatter said: "Walk off? No. I don't think that is the solution."

Cancellieri said Boateng's stance was a "nice gesture" but told Radio 24 Monday that a "more comprehensive strategy" needed to be put in place to avoid games being decided by "a minority of racists".

"This episode drew attention to a phenomenon which is unfortunately widespread and, as such, we have to be more serious about dealing with it," Cancellieri said.

At Rome's Olympic Stadium on Saturday some sections of Lazio's crowd were heard making monkey noises at Cagliari's Colombian striker Victor Ibarbo. The majority of the home crowd jeered and whistled to drown out the racists.

The regulations regarding the suspension of matches in such circumstances remain unclear and is a potential minefield for the football authorities, who would either have to replay matches or award victory to the team being victimised.

Cancellieri suggested that if "only a small group of fans" were involved in racist chanting games "should not be suspended".

"Fans involved in racist chanting should be hit very hard and must be removed from the stadium," she said. "If, however, the phenomenon is more widespread the game must be suspended by whoever is responsible for keeping public order."

There have been suggestions that police officials, who already attend football games in Italy's Serie A, could play a bigger role in deciding whether football games are suspended or not due to racist chanting.

Cancellieri said a meeting would be held between Italy's chief of police and the president of Serie A later this week to discuss ways to eliminate abusive fans from matches without necessarily forcing stoppages.

Berlusconi, meanwhile, said he disagreed with Blatter's appraisal of Boateng's gesture after vowing last week that his players would do the same again in a similar situation and calling the scenes at Pro Patria "disgraceful".

"I am of the opposite opinion. I congratulated the players for their courage in standing up to this abhorrent incident," he told Tgcom24, which is part of his Mediaset group.

"Football reflects society and should be something positive; teams should shown an example to the rest of society. What happened in the stadium should not be dismissed, it has done a lot of damage including to the reputation of Italy."

- AFP/jc

Read More..

The "Internet of Things" gets a consortium

Buzzword Central, also known as the Consumer Electronics Show, is getting a new entry.

In the never-ending quest to hook up the physical and digital worlds -- as we wait for the world of networked computing to spread beyond the boundaries of computers and smartphones to just about anything -- a new consortium will hold its first meeting this week at CES to compare notes. The so-called "Internet of Things Consortium" is a non-profit organization which says its mission is to spur "cooperation between hardware, software, and service providers, the ostensible goal being to pave the way for more intelligent home appliances, like talking refrigerators or smart ovens.

In its announcement, the group indicated that its initial efforts would focus on "those Internet enabled devices and related software services that directly touch consumers in the form of home automation, entertainment, and productivity. One of the goals of the consortium is to see billions of connected devices that benefit from communication with other devices and services."

Despite the recent attention in the news, the concept is not new. The idea's received increasing attention, especially since the advent of former Apple whiz Tony Fadell's startup Nest, which makes smart thermostats.

Read More..

Wasp Larvae Practice Food Safety

From refrigeration and pasteurization to hand washing and health inspections, humans go to great lengths to prevent foodborne illnesses—and it turns out we're not alone. A new study reveals that the parasitic emerald cockroach wasp (Ampulex compressa) has developed its own food hygiene technique, cleansing its cockroach victim using a cocktail of antimicrobial liquids.

(Read a related article on food safety in National Geographic magazine.)

When reproducing, emerald cockroach wasp mothers attach one egg to the leg of an American cockroach (Periplaneta americana). Once the egg hatches, the larva bores a hole in the insect and moves inside. There, it feeds on the roach's internal organs before spinning a cocoon within the carcass and eventually emerging as an adult wasp. (Watch a related video on the parasitic black wasp.)

However, due to the cockroach's unsanitary living conditions, many bacteria, viruses, and fungi also make their home on the cockroach, infecting the young wasp's only food source and threatening its survival.

"It was clear that a species that feeds on these cockroaches had to protect its food and ... itself from foodborne illnesses," said Gudrun Herzner, an entomologist at the Institute of Zoology at the University of Regensburg in Germany and lead author on the study. "This [environment] was a good place to look for antimicrobial defense mechanisms." (Related: "Cockroach Brains May Hold New Antibiotics?")

A Potent Combination

Herzner and her team wanted to investigate just how these wasp larvae were protecting themselves from the microbes in their contaminated food source. So the team began collecting droplets of a liquid secreted by the larvae when inhabiting their hosts.

Analysis revealed that the two most prevalent chemicals in the secretion—mullein and micromolide—in combination were effective antimicrobial agents against bacteria commonly found on American cockroaches.

Though both compounds had been previously identified in other organisms, Herzner's study, published this week in the Proceedings of the National Academy of Sciences, was the first to find this specific combination of chemicals in the same source. "It seems that it's exactly this mixture [that gives] broad-spectrum protection from different kinds of bacteria," Herzner said.

This broad-spectrum strategy also prevents the development of bacterial resistance, similar to combination antibiotic therapy in humans. "[The wasps] virtually soak their cockroaches with these antimicrobial secretions, and in this way, they sanitize the cockroach," said Herzner.

An Ugly World

Parasitization, such as what the emerald cockroach wasp does to cockroaches, is very common in the insect world, said Jim Whitfield, professor of entomology at the University of Illinois, who was not involved with the study. "Almost every species of insect larva has some kind of parasite that attacks it ... It's a pretty ugly world out there if you're an insect larva," he said.

However, this wasp larva's specific method of defense is quite unique, Whitfield added.  "Normally the adult female wasp produces the compounds that protect the offspring, and not the larva itself. In this case, it sounds like it's the larva that produces it," he said.

The discovery of this antimicrobial combination could one day even be used in food safety techniques or antibiotic therapies for humans. In fact micromolide has been a promising lead compound against the microbe that causes tuberculosis, Herzner said.

She added that there could be other compounds, more potent and powerful than what the wasp larvae employ, out there right now. "Evolution might still be working to make an even better combination [for defense]," Herzner said. (Related: "Drug-Resistant Bacteria Found in 4-Million-Year-Old Cave.")

Read More..