Science

Krulwich Wonders...
6:08 am
Sat December 1, 2012

Music Video Borrows From 200-Million-Year-Old Artist And Disappears

YouTube

Originally published on Sun December 9, 2012 8:14 am

It's You Tube's 17th Most Viewed Video of All Time, and the 4th Most Liked, "Somebody That I Used to Know." sung principally by Wouter "Wally" De Backer, also known as "Gotye," who took his clothes off and got a paintjob from designer Emma Hack.

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Science
3:58 pm
Fri November 30, 2012

Grand Canyon's Age Still Not Set In Stone

Originally published on Fri November 30, 2012 5:44 pm

Transcript

MELISSA BLOCK, HOST:

From NPR News, this is ALL THINGS CONSIDERED. I'm Melissa Block.

ROBERT SIEGEL, HOST:

And I'm Robert Siegel. We're going back in time now, millions of years or possibly tens of millions of years. We're talking about the age of the Grand Canyon and a new research paper that's generating a lot of impassioned debate.

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Science
1:10 pm
Fri November 30, 2012

Perhaps Another Reason To Spike That Eggnog?

Originally published on Thu December 6, 2012 4:02 pm

Transcript

IRA FLATOW, HOST:

Flora Lichtman is here with our Video Pick of the Week. Hi, Flora.

FLORA LICHTMAN, BYLINE: Hi, Ira. We're going to have to switch gears here - big time.

(LAUGHTER)

LICHTMAN: The Video Pick of the Week is not particularly about a healthy thing. This is about holiday decadence. So...

FLATOW: Ooh.

LICHTMAN: ...change your - turn your monitor around.

FLATOW: Deep breath - deep, cleansing breath.

LICHTMAN: Yeah, exactly. Cleansing breath. Exactly.

(LAUGHTER)

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Health Care
1:05 pm
Fri November 30, 2012

What Obamacare Means For Patients

Originally published on Thu December 6, 2012 4:02 pm

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY, I'm Ira Flatow. Now that President Obama's been re-elected, it's clear that at least the president won't try to repeal Obamacare. But with all the political mud-slinging about the Affordable Care Act, the details sort of got lost, didn't they? Do you actually know what the law does for you, and just as importantly what it doesn't do, what changes to your health care kick in on January 1, what major changes kick in in 2014 and thereafter?

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NPR Story
12:58 pm
Fri November 30, 2012

SciFri Book Club Has 'The Right Stuff'

Originally published on Fri November 30, 2012 3:15 pm

This month the book club takes to the skies with the Tom Wolfe classic The Right Stuff, a behind-the-curtain look at the 20th century's most famous test pilots--including Chuck Yeager. Yeager joins the club to talk about his long career, and what he considers "the right stuff."

NPR Story
12:58 pm
Fri November 30, 2012

Glacier Photographer James Balog on 'Chasing Ice'

Originally published on Fri November 30, 2012 3:15 pm

Photographer James Balog on Climate Change and 'Chasing Ice' — In the new documentary "Chasing Ice," photographer James Balog attempts to capture how the world's glaciers are being affected by climate change. As the film debuts across the country, Balog discusses the project, and what needs to be done to save Earth's shrinking glaciers.

Krulwich Wonders...
7:11 am
Fri November 30, 2012

Cornstalks Everywhere But Nothing Else, Not Even A Bee

David Liittschwager

Originally published on Fri November 30, 2012 10:19 am

We'll start in a cornfield — we'll call it an Iowa cornfield in late summer — on a beautiful day. The corn is high. The air is shimmering. There's just one thing missing — and it's a big thing...

...a very big thing, but I won't tell you what, not yet.

Instead, let's take a detour. We'll be back to the cornfield in a minute, but just to make things interesting, I'm going to leap halfway around the world to a public park near Cape Town, South Africa, where you will notice a cube, a metal cube, lying there in the grass.

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Research News
4:04 am
Fri November 30, 2012

Victory Or Defeat? Emotions Aren't All In The Face

Can You Tell Emotion From Faces Alone? A new study suggests that when people evaluated just facial expressions — without cues from the rest of the body — they couldn't tell if the face was showing a positive or negative emotion. Enlarge this photo to see the answers.
Hillel Aviezer The Hebrew University of Jerusalem

Originally published on Fri November 30, 2012 7:20 pm

Photos of athletes in their moment of victory or defeat usually show faces contorted with intense emotion. But a new study suggests that people actually don't use those kinds of extreme facial expressions to judge how a person is feeling.

Instead, surprisingly, people rely on body cues.

Hillel Aviezer, a psychology researcher at Hebrew University of Jerusalem in Israel, wanted to see how accurately people can read intense, real-world facial expressions — instead of the standardized, posed images of facial expressions that are usually used in lab tests.

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Science
4:11 pm
Thu November 29, 2012

Greenland, Antarctic Ice Is Melting Faster

An iceberg that likely calved from Jakobshavn Isbrae, the fastest glacier in western Greenland.
Ian Joughin Science/AAAS

Originally published on Thu November 29, 2012 4:44 pm

Superstorm Sandy sparked a lot of interest in rising sea levels when it swept across the Northeast last month and flooded parts of the coast. Over the next century, more water — and higher sea levels — could come from melting ice in Greenland and Antarctica. How much has been unclear.

But now scientists have developed a much clearer view of how quickly that ice has been melting over the past two decades. And that will help researchers forecast the rate of sea-level rise in the years to come.

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Space
3:57 pm
Thu November 29, 2012

Which Came First: The Galaxy Or The Black Hole?

Originally published on Thu November 29, 2012 4:37 pm

Robert Siegel talks with UT-Austin astrophysicist Karl Gebhardt about his team's discovery of a giant black hole in a tiny galaxy. The discovery contradicts traditional theories of galaxy formation.

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