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Space
3:34 pm
Thu December 20, 2012

In Calif. Gold Country, A Rush That's Out Of This World

A section of the Sutter's Mill meteorite, dubbed "Darth Vader," is studied at a lab at the University of California, Davis. The meteorite is made of carbonaceous chondrite, which contains materials that formed the planets of the solar system.
UC Davis

Originally published on Thu December 20, 2012 9:18 pm

On the crisp, clear morning of April 22, a 50-ton asteroid slammed into the Earth's atmosphere and shattered into countless pieces. Remarkably, they rained down onto Sutter's Mill, Calif., the exact spot where gold was discovered back in 1848, triggering the gold rush. And so follows a story of serendipity and scientific discovery.

"I was out on my hillside burning some branches and so forth, and I heard this sonic boom," says Gold Country resident Ed Allen. "It wasn't just one boom. It was a series of booms, literally right over my head."

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The Salt
3:02 pm
Thu December 20, 2012

Big Food And The Big, Silent Salt Experiment

Food companies have begun quietly reducing salt in regular foods because low-salt items like these don't sell as well.
Mel Evans AP

Originally published on Thu December 20, 2012 9:18 pm

Have you noticed, perhaps, that some of your store-bought salad dressings or spaghetti sauces taste a little less salty lately?

Probably not. The companies that make those products are doing their best to keep you from noticing. Yet many of them are, in fact, carrying out a giant salt-reduction experiment, either because they want to improve their customers' health or because they're worried that if they don't, the government might impose regulations that would compel more onerous salt reductions.

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The Two-Way
1:56 pm
Thu December 20, 2012

Gun Control: 'Only Modest Change' In Opinion Since Newtown Shootings

A Sig Sauer handgun on sale at a shop in Tucker, Ga.
Erik S. Lesser EPA /LANDOV

Originally published on Fri December 21, 2012 8:25 am

"The public's attitudes toward gun control have shown only modest change in the wake of last week's deadly shooting at an elementary school in Newtown, Conn.," the Pew Research Center for the People & the Press reported Thursday afternoon.

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Asia
1:12 pm
Thu December 20, 2012

A New Generation Takes Power In Northeast Asia

Originally published on Thu December 20, 2012 1:22 pm

Within the past year, North Korea, China, Japan and South Korea have all elected new leadership. The shifting powers in Northeast Asia have major implications for a region the includes three of the world's major economies.

Commentary
1:10 pm
Thu December 20, 2012

Geoff Nunberg's Word Of The Year: Big Data

Adam Gryko iStockphoto.com

Originally published on Thu December 20, 2012 3:18 pm

"Big Data" hasn't made any of the words-of-the-year lists I've seen so far. That's probably because it didn't get the wide public exposure given to items like "frankenstorm," "fiscal cliff" and YOLO.

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Politics
1:10 pm
Thu December 20, 2012

Assault-Style Weapons In The Civilian Market

According to Tom Diaz of the Violence Policy Center, more people in the United States die every year from gun-related incidents than have been killed in all terrorist attacks worldwide since the 1960s.
iStockPhoto

As the country reels after Friday's massacre in Newtown, Conn., the question of how assault rifles like the one used at Sandy Hook Elementary School entered the civilian market is front and center.

The semi-automatic weapon found at the site where Adam Lanza shot to death 20 children and six adults, for example, is a variant of a type of gun developed for troops during Vietnam.

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National Security
1:10 pm
Thu December 20, 2012

Preparing For The World Of 2030

Transcript

NEAL CONAN, HOST:

This is TALK OF THE NATION. I'm Neal Conan, in Washington. A new report for the National Intelligence Council describes the world of today as a transition point in world history, like 1815, 1919, 1945 and 1989, when the path forward was not clear-cut, the report says, and the world faced the possibility of different global futures.

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Around the Nation
1:03 pm
Thu December 20, 2012

The Secrets Of Making Time Fly While You Wait

Originally published on Thu December 20, 2012 1:19 pm

Transcript

NEAL CONAN, HOST:

The holidays might summon images of the traditional family dinner or wool-clad carolers, but we might want to forget equally likely moments: that frustrating wait for the bus, the anxiety next to an immobile luggage carousel. So what do you do to keep calm and content while waiting out life's inevitable delays? Besides your smartphone, what do you use to fill waiting time? Give us a call, 800-989-8255. Email: talk@npr.org. You can also join the conversation on our website. That's at npr.org, click on TALK OF THE NATION.

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Children's Health
10:53 am
Thu December 20, 2012

What Does Autism Have To Do With It?

Sandy Hook shooter Adam Lanza has been described as "quiet" and "different." Unconfirmed reports have suggested that he may have had autism or Asperger's syndrome. Host Michel Martin looks at the speculation about Lanza, and talks about the myths and truths about autism and Asperger's syndrome with two moms and a child psychiatrist.

Mental Health
10:53 am
Thu December 20, 2012

Advice On How Kids, Adults Can Cope With Tragedy

A lot of parents are at a loss for words when it comes to explaining the Sandy Hook shooting to their kids. Host Michel Martin speaks to Suzanne McCabe of Scholastic about advice on how families can move forward from disasters. McCabe also talks about her own experiences dealing with tragedy.

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