Science & Technology

The Two-Way
8:44 pm
Wed February 26, 2014

Mapping Differences In America's Musical Tastes, State By State

A map of the U.S. lists the musical acts that set states apart from each other. It's not a matter of an artist's popularity, says Paul Lamere, who made the map, but of a state's distinct preferences.
Paul Lamere, Director of Developer Platform at The Echo Nest

Originally published on Thu February 27, 2014 12:24 pm

Are you streaming music right now? If you're in America's Pacific region, there's a much better chance you're nodding along with Cat Power rather than grooving to Fantasia, which you'd be more likely to be doing if you were across the country in the South Atlantic. Those observations come from a map titled "Regionalisms in U.S. Listening Preferences."

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Shots - Health News
6:56 pm
Wed February 26, 2014

More Hints That Dad's Age At Conception Helps Shape A Child's Brain

Boy meets girl, sperm meets egg — how much does the age of each matter?
James Steidl/Kyle Gruba iStockphoto

Originally published on Fri February 28, 2014 4:05 pm

Traditionally, research has focused on women's "biological clock." But in recent years, scientists have been looking more and more at how the father's age at conception might affect the baby, too.

A study published Wednesday hints that age really might matter — in terms of the child's mental health.

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The Two-Way
5:31 pm
Wed February 26, 2014

Robot Swarm: A Flock Of Drones That Fly Autonomously

An image from a video by the COLLMOT Robotic Research Project shows a group of drones flying autonomously across a field.
COLLMOT Robotic Research Project

Can drones, the small unmanned aircraft that are at the forefront of fields from warfare to commercial delivery systems, fly without human intervention? A team of Hungarian researchers answers yes, having created 10 drones that self-organize as they move through the air.

The team based its creation on birds such as pigeons, which fly in tight bunches while making adjustments and decisions. They fitted quadcopters — drones with four rotors — with GPS, processors and radios that allow them to navigate in formation or while following a leader.

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All Tech Considered
3:35 pm
Wed February 26, 2014

With Tech Outsourcing, The Internet Can Be 'A Scary Place'

When it comes to Internet security, many experts agree outsourcing can create added risks, even if they disagree on the merits of outsourcing in the first place.
Igor Stevanovic iStockphoto

Originally published on Thu February 27, 2014 11:08 am

When you hear the word outsourcing, you might think of threats to American jobs. To cyber experts, there's another threat: to our data.

This week, thousands of the industry's leading minds from around the world are discussing the Internet and security at their annual powwow in San Francisco, the RSA Conference. These topics matter more and more to us non-experts, especially as people become the victims of cybercrime.

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News
3:35 pm
Wed February 26, 2014

Feeling The Fiscal Squeeze, EPA Seeks To Slim Down

Originally published on Thu February 27, 2014 11:08 am

Transcript

AUDIE CORNISH, HOST:

The Environmental Protection Agency has a lot on its plate, now add to that budget concerns. The agency is hoping to trim its staff. Like a number of other government agencies, the EPA is offering buyouts to employees.

As NPR's Brian Naylor reports, it's all part of a shrinking federal workforce.

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Around the Nation
3:35 pm
Wed February 26, 2014

Portable Potables: How To Fight Drought By Reusing Water

Originally published on Thu February 27, 2014 11:08 am

Transcript

AUDIE CORNISH, HOST:

Desalination is just one way of tackling the drought. Another technique to conserve water is quite simply to reuse it. David Sedlak is professor of civil and environmental engineering at the University of California Berkeley. David, welcome to the program.

DAVID SEDLAK: Thank you for having me, Audie.

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All Tech Considered
2:31 pm
Wed February 26, 2014

Supersonic Jet Throws Traditional Design 'Out The Window'

Slim screens embedded into the walls of the aircraft can be dimmed or changed to one of many stored images.
Spike Aerospace

Originally published on Wed February 26, 2014 6:28 pm

In our Weekly Innovation series, we pick an interesting idea, design or product that you may not have heard of yet. Do you have an innovation to share? Use our form.

Requesting the window seat on a flight is about to take on a new meaning.

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The Two-Way
2:03 pm
Wed February 26, 2014

'Planet Bonanza' Indeed: NASA Unveils 715 New Worlds

This artist rendering provided by NASA, shows Kepler-11, a sunlike star around which six planets orbit.
AP

Originally published on Wed February 26, 2014 3:47 pm

The job of NASA's Kepler mission is to peek at the far reaches of space in the hopes of finding potentially habitable planets. The space agency announced a stunning success, saying that Kepler had identified 715 new planets that orbit 305 stars. The discovery boosts the number of verified planets by around 70 percent.

"Four of the planets are about twice the size of Earth and orbit in their star's so-called habitable zone," NPR's Nell Greenfieldboyce reports for our Newscast unit, "where temperatures might be suitable for liquid water."

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Digital Life
11:54 am
Wed February 26, 2014

Do Tech Startups Need More Diversity?

Originally published on Thu February 27, 2014 7:56 am

Transcript

MICHEL MARTIN, HOST:

This is TELL ME MORE from NPR News. I'm Michel Martin. We've spent a lot of time lately talking about the technology business and why more women and minorities aren't more present in those fields and how to get more diversity into those fields. But let's say you're already there. Let's say you're one of the people who already has the interest and the background and not only that, you're ready to do your own thing. Where do you go from there?

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All Tech Considered
11:50 am
Wed February 26, 2014

If You've Ignored Bitcoin Up Until Now, This One's For You

No, these aren't real bitcoins (just Bitcoin buttons). Fans of the virtual currency see several real benefits, including the elimination of fees for transferring money.
Frank Jordans AP

Originally published on Wed March 5, 2014 3:05 pm

One of Bitcoin's largest trading exchanges shut down Tuesday, and you probably couldn't care less.

So what if rumors are circulating that millions of dollars' worth of Bitcoin are stolen? If you don't understand Bitcoin in the first place, it's hard to figure out why this matters. So we're using this as an opportunity to go back to the basics: what this b-word means, where it came from and why it just might matter.

The Birth Of Bitcoin

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