Health & Science

The Two-Way
4:58 pm
Fri January 24, 2014

New Study Shakes Up Science On Midwest Quake Zone

Map showing seismic activity in the New Madrid Seismic Zone.
United States Geological Survey (USGS)

Originally published on Sat January 25, 2014 6:44 am

One of the biggest earthquakes in U.S. history didn't occur in California. Or Alaska. It happened in the country's midsection some 200 years ago in an area where today seven states straddle the Mississippi River Valley.

And seismologists from the United States Geological Survey believe they've uncovered evidence that the New Madrid Seismic Zone, as the area that spawned the 1811-12 quakes is known, is still alive and kicking.

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Science
4:22 pm
Fri January 24, 2014

Tickety-Tock! An Even More Accurate Atomic Clock

Computer networks and GPS systems are only possible because of the precision timekeeping of atomic clocks like the one above, says clockmaker and physicist Jun Ye.
Ye Group and Baxley/JILA

Originally published on Fri January 24, 2014 9:24 pm

Scientists announced this week that they have created the most advanced clock in the world.

The clock, described this week in the journal Nature, is so precise that it would neither lose nor gain one second in about 5 billion years of continuous operation. That's pretty good, considering that the Earth itself is only around 4.5 billion years old.

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Science
4:22 pm
Fri January 24, 2014

Not Gone, Just Sleeping: Earthquakes May Reawaken In Midwest

Originally published on Fri January 24, 2014 6:29 pm

Transcript

MELISSA BLOCK, HOST:

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Technology
4:22 pm
Fri January 24, 2014

A Gem From The Archives: We Revisit A Mac Doubter

Originally published on Fri January 24, 2014 6:29 pm

Transcript

MELISSA BLOCK, HOST:

And we close the hour with a listen back. It's been 30 years since the Macintosh computer was introduced, which prompted us to go back into our archives. Let's listen now to how our program covered the birth of the Mac back in 1984.

(SOUNDBITE OF ARCHIVED BROADCAST)

NOAH ADAMS, HOST:

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Shots - Health News
4:22 pm
Fri January 24, 2014

The Healthy, Not The Young, May Determine Health Law's Fate

Insurers get paid more for older people under the Affordable Care Act, even if they're healthy.
Tony Ding AP

Originally published on Mon January 27, 2014 11:37 am

Now that the problems with the balky HealthCare.gov website are largely fixed, the Obama administration is finally feeling comfortable enough to launch some of the outreach it planned for last fall.

Its top target: young adults, specifically those between 18 and 35.

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