Today on New Scientist: 21 December 2012

Cadaver stem cells offer new hope of life after death Stem cells can be extracted from bone marrow five days after death to be used in life-saving treatmentsApple's patents under fire at US patent office The tech firm is skating on thin ice with some of the patents that won it a $1 billion settlement against SamsungHimalayan dam-building threatens endemic species The world's highest mountains...

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CIA chief decries torture in Osama bin Laden hunt movie

WASHINGTON: Acting CIA director Michael Morell said that "Zero Dark Thirty," the Hollywood take on the hunt for Osama bin Laden, exaggerates the importance of information obtained by harsh interrogations.The movie by Academy Award-winning director Kathryn Bigelow tells the story of the decade-long search after September 11, 2001 that climaxed in last year's dramatic and deadly raid in...

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First day tips and tweaks for new MacBook owners

As much as new MacBook owners love to rave about their systems, no laptop -- even one with an Apple logo -- comes right out of the box ready to perform optimally.And while it's certainly exciting to unwrap a new holiday MacBook, there are a handful of tweaks, tips, and fixes you should check out on day one that will make your MacBook easier to use. I've put together some of my personal favorites...

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Urban Advocates Say New Gun Control Talk Overdue

For years, voices have cried in the urban wilderness: We need to talk about gun control.Yet the guns blazed on.It took a small-town slaughter for gun control to become a political priority. Now, decades' worth of big-city arguments against easy access to guns are finally being heard, because an unstable young man invaded an elementary school in Newtown, Conn., with a military-style...

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Strong 6.8 quake strikes off Vanuatu: USGS

SYDNEY: A strong 6.8-magnitude earthquake hit off the coast of the South Pacific island of Vanuatu on Saturday, the US Geological Survey said, but no immediate tsunami warning was issued.The quake struck at a depth of more than 200 kilometres around 2230 GMT Friday some 130 kilometres north of Santo, USGS said."It's quite deep ... so there's no tsunami," said David Jepsen, a seismologist...

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Why does my external hard drive only show 2.2TB?

External hard drives are exceptionally useful for expanding storage capabilities for both backups and data management. While external hard drives are often sold in preconfigured packages by manufacturers, another popular option is to purchase an external hard-drive enclosure and then use any drive of your choice in it. This is beneficial because as your demands for storage increase, you can replace...

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Pictures: Fungi Get Into the Holiday Spirit

Photograph courtesy Stephanie Mounaud, J. Craig Venter InstituteMounaud combined different fungi to create a Santa hat and spell out a holiday message.Different fungal grow at different rates, so Mounaud's artwork rarely lasts for long. There's only a short window of time when they actually look like what they're suppose to."You do have to keep that in perspective when you're making these creations,"...

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Obama Says He Is 'Ready and Willing' to Get Deal

President Barack Obama says he is "ready and willing" to get a big package done to deal with the "fiscal cliff" and says there's no reason not to protect middle-class Americans from tax increases. Mandel Ngan/AFP/Getty Images Fiscal Cliff: Boehner Doesn't Have Votes for Plan B Watch Video Next...

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Van-sized space rock is a cosmic oddball

The shattered remains of a high-profile space rock are oddly low in organic materials, the raw ingredients for life. The discovery adds a slight wrinkle to the theory that early Earth was seeded with organics by meteorite impacts. In April a...

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Dollar steady as investors await fiscal cliff sign

WASHINGTON: The dollar lost a little bit of ground against the euro and was largely flat against the yen in quiet trade on Thursday as investors awaited a clear sign from US "fiscal cliff" talks.The euro stood at $1.3241 towards 2200 GMT, up from $1.3226 late Wednesday. It also rose against the Japanese yen, reaching 111.72 yen compared to 111.59 yen a day earlier.The dollar held steady...

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Instagram rolls back terms of service after ownership dustup

In the wake of user backlash over image ownership, Instagram announced today that it would revert its terms of service back to the version that has been in place since the service launched two years ago.The Facebook-owned app ignited a storm of protest with the announcement earlier this week that it was claiming perpetual rights to sell users' photographs without notifying or compensating the photographer....

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Hollies Get Prickly for a Reason

With shiny evergreen leaves and bright red berries, holly trees are a naturally festive decoration seen throughout the Christmas season.They're famously sharp. But not all holly leaves are prickly, even on the same tree. And scientists now think they know how the plants are able to make sharper leaves, seemingly at will. (Watch a video about how Christmas trees are made.)A new study...

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Obama, Boehner Not Far Apart on 'Cliff'? Not Really

Dec 20, 2012 5:09pm Carolyn Kaster/AP Photo; Pablo Martinez Monsivais/AP PhotoThere are some in Washington and around Capitol Hill who keep saying that House Speaker John Boehner and President Obama really aren’t that far apart on the “fiscal cliff” and there will be a deal despite Boehner’s proposal to hold a vote on his “Plan B.”Let’s deconstruct the two parts of...

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Human hands evolved so we could punch each other

Forget toolmaking, think fisticuffs. Did evolution shape our hands not for dexterity but to form fists so we could punch other people? That idea emerges from a new study, although it runs counter to conventional wisdom. About the same time as...

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US dollar strengthens against yen in nervous trade

NEW YORK: The US dollar strengthened against the yen and slipped slightly against the euro on Wednesday in nervous trade as talks over how to avert the US 'fiscal cliff' dragged on.The dollar rose against the yen, reaching 84.39 yen towards 2300 GMT, down slightly from 84.62 earlier in the day - its highest level in 20 months. Late Tuesday, it finished at 84.19.The euro stood at $1.3226...

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Google sells Motorola Home set-top biz to Arris for $2.3B

Google has sold the Motorola Home set-top business -- which it inherited as part of its $12.5 billion acquisition of Motorola Mobility earlier this year -- to the Arris Group, for $2.35 billion in cash and stock.Under the terms of the deal, Google will receive $2.05 billion in cash and $300 million in newly issued stock, giving it a 15.7 percent ownership stake in Arris upon the deal's closure. Arris...

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Detecting Rabid Bats Before They Bite

A picture is worth a thousand words—or in the case of bats, a rabies diagnosis. A new study reveals that rabid bats have cooler faces compared to uninfected colony-mates. And researchers are hopeful that thermal scans of bat faces could improve rabies surveillance in wild colonies, preventing outbreaks that introduce infections into other animals—including humans.Bats are a major reservoir...

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Scammers Could Profit Off Sandy Hook Tragedy

Scammers may be looking to cash in on the public's generosity following the Sandy Hook massacre, the Better Business Bureau warned."It is a challenge to be on guard because public sympathy and emotions are running high," said Bennett Weiner, chief operating officer of the BBB Wise Giving Alliance, a group that helps charitable donors make informed decisions.Weiner said it's...

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Today on New Scientist: 18 December 2012

Violent polar storms help control the world's weather Without the mini-hurricanes which form over the Arctic, the world could face massive weather disruptionAncient city of Troy rebranded itself after war Changing styles of pottery 3200 years ago show the Trojans were quick to align themselves with the region's new political powerCourt ruling will clarify end-of-life decisions Canada's supreme...

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Japan's November trade deficit widens 37.9% on-year

TOKYO: Japan's trade deficit in November expanded 37.9 per cent on-year to $11.3 billion, a record for the month, official data showed Wednesday.The trade shortfall came to 953.4 billion yen, marking the fifth straight month of deficit as it widened from a year-earlier deficit of 691.2 billion yen. Exports fell 4.1 per cent while imports edged up 0.8 per cent.- AFP/fa !-- Zone Tag :...

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Observe the science of a snowflake

Educate yourself about the tough time this fella went through on the way to see you.(Credit:Basilicofresco)You might agree that the complex design in a snowflake appears almost comparable to a work of art. Do you know how that tiny frozen masterpiece comes to life, though? If you're like me, you may never have witnessed a complete representation of that journey from cloud to ground before.The trip...

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Race Is On to Find Life Under Antarctic Ice

A hundred years ago, two teams of explorers set out to be the first people ever to reach the South Pole. The race between Roald Amundsen of Norway and Robert Falcon Scott of Britain became the stuff of triumph, tragedy, and legend. (See rare pictures of Scott's expedition.)Today, another Antarctic drama is underway that has a similar daring and intensity—but very different stakes.Three...

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Can Cops Read Shooter's Sabotaged Computer?

Sandy Hook Elementary School shooter Adam Lanza may have tried to sabotage his own computer before going on a murderous rampage that claimed the lives of 20 children, but experienced investigators said today that law enforcement forensic experts could still recover critical evidence from the damaged drives.Connecticut State Police Lt. Paul Vance revealed Monday that a computer...

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Fungal frog killer hops into crayfish

Crayfish are vulnerable to the same fungus that is killing frogs all over the world. The discovery helps explain how the disease spreads even after all the amphibians in an area have been wiped out. Worryingly, chemicals released by the fungus may alone be enough to kill. ...

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Australia under fire for diverting foreign aid

SYDNEY: Aid groups Tuesday attacked Australia's plans to divert hundreds of millions of dollars in foreign aid to help pay for asylum-seekers already in the country, saying it was a blow for the world's poor.Foreign Minister Bob Carr said up to A$375 million ($395 million) would be spent on basic subsistence for refugees waiting to have their claims heard in Australia. It will cover food,...

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Nick Kristof live-tweets his Bahrain visa crisis

A tweet by NYT columnist Nick Kristof about being denied an entry visa to Bahrain. This might be the world's first high-profile live-tweets of an entry-visa denial. New York Times columnist Nick Kristof (@NickKristof), who knows how to use social media in smarter ways than most journalists (see my April 2012 post about his fans using social media to mark his birthday), found himself denied an entry...

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Crayfish Harbor Fungus That’s Wiping Out Amphibians

Scientists have found a new culprit in spreading the disease that's been driving the world's frogs to the brink of extinction: crayfish.In the last few decades, the disease caused by the chytrid fungus has been a disaster for frogs and other amphibians. More than 300 species are nearly extinct because of it. Many probably have gone extinct, but it can be difficult to know for sure when...

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Gunman's Computer Damaged, Drive Possibly Ruined

A computer at the Connecticut home where Newtown, Conn., school shooter Adam Lanza lived with his mother was badly damaged, perhaps smashed with a hammer, said police who hope the machine might still yield clues to the gunman's motive.The computer's hard drive appeared to have been badly damaged with a hammer or screw driver, law enforcement authorities told ABC News, complicating...

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