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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Judge halts Argentine woman's wedding to sister's killer

BUENOS AIRES: An Argentine judge has blocked planned nuptials between a 22-year-old woman and her twin sister's convicted killer after a formal complaint by her mother.Edith Casas insists that Victor Cingolani did not murder her sister Johana Casas, a fashion model. He is serving a 13-year prison sentence in southern Santa Cruz province for her murder in 2010.The twins' mother Marcelina...

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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 Still an 'Optimist' on Cliff Deal

Mandel Ngan/AFP/Getty ImagesWASHINGTON D.C. – Ten days remain before the mandatory spending cuts and tax increases known as the “fiscal cliff” take effect, but President Obama said he is still a “hopeless optimist” that a federal budget deal can be reached before the year-end deadline that economists agree might plunge the country back into recession.“Even though Democrats and Republicans are...

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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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User revolt causes Instagram to keep old rules

SAN FRANCISCO: Instagram on Thursday tried to calm a user rebellion by nixing a change that would have given the Facebook-owned mobile photo sharing service unfettered rights to people's pictures."The concerns we heard about from you the most focused on advertising, and what our changes might mean for you and your photos," Instagram co-founder and chief Kevin Systrom said in a blog post."There...

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Four security trends defined 2012, will impact 2013

The Internet is slowly changing, and security experts say that today's security issues will continue to be major players in driving that change. Here are four trends that dominated headlines in 2012, and will continue to play a major role in 2013.The Internet as governmental toolThe collective realization by governments around the world that the Internet is an excellent network for conducting surveillance,...

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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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Police Chief Wants to Ban High-Capacity Firepower

High-capacity magazines are the deadliest of gun cartridges. They come in cases of 30, 40, 60 and even 120 rounds.These magazines are maximum, economy-sized firepower packed into a steel cartridge. When strapped into a pistol or semi-automatic rifle, a shooter can fire non-stop until the magazine is empty. By then, the damage can be devastating.That is why the Baltimore County Police...

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