Science

1:59pm

Fri September 7, 2012
Energy

Oregon Power Project Needs The Motion Of The Ocean

Transcript

IRA FLATOW, HOST:

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1:56pm

Fri September 7, 2012
Science

Tour A Bat Cave

Transcript

IRA FLATOW, HOST:

Joining us now is Flora Lichtman, our multimedia editor, with our Video Pick this week.

FLORA LICHTMAN, BYLINE: This week, Ira, we're going to the bat cave. Well...

FLATOW: I saw the movie, you know. So not that, not that, I know.

LICHTMAN: Exactly. Another bat cave.

FLATOW: Oh, shucks.

(LAUGHTER)

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1:51pm

Fri September 7, 2012
Health

The Secrets In A Cigarette

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. In a few days, my next guest will be in Florida. He's going there to testify against Big Tobacco in a lawsuit brought by a smoker with health problems. Oh, you didn't know that tobacco lawsuits like this are still going on today? You certainly don't hear a lot about them in the news. But some 8,000 more cases just like this one exist in Florida alone.

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1:47pm

Fri September 7, 2012
Science

The Importance of Strange Science

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. Consider the shrew, a small harmless, nearly blind animal. If you were to find one scrambling across your kitchen floor, you might shriek or stomp on it. Shrews look a lot like mice. Or you could catch it and release it outside. But what if you ate the shrew, whole, instead? No, you don't debone it. You don't even chew it. You just hack the tail off and swallow it whole. Why? Well, for science, of course.

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1:45pm

Fri September 7, 2012
Health

Study May Link Pro Football, Brain Decline

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY, I'm Ira Flatow. Football season is getting into full swing this week: tailgating parties, point spreads, Tim Tebow. But amid all the excitement of a new season comes an old and disturbing ghost. This week, a new study finds that pro football players may be more likely to die from various neurodegenerative diseases, such as Alzheimer's or ALS, more likely than the rest of us.

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11:58am

Fri September 7, 2012
Krulwich Wonders...

Volcano Shoots Geyser Of Water Up Into Space

Originally published on Tue October 9, 2012 11:53 am

Michael Benson

What we have here is a moon — a small one (slightly wider than the state of Arizona) — circling Saturn.

If you look closely, you will see a small splay of light at its top, looking like a circular fountain.

That's because it is a fountain — of sorts. A bunch of volcano-like jets are sending fantastically high geysers of water vapor up into the sky, so high that you can see them in this remarkable print by Michael Benson, back lit by light bouncing off of Saturn.

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3:24am

Fri September 7, 2012
The Salt

When It Comes To Buying Organic, Science And Beliefs Don't Always Mesh

Originally published on Wed September 19, 2012 4:10 pm

A shopper surveys the produce at Pacifica Farmers Market in Pacifica, Calif., in 2011.
AP

We heard from a lot of you — and we mean a lot of you — about our recent report on the Stanford School of Medicine analysis of several studies on the health effects of organic foods.

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4:40pm

Thu September 6, 2012
Shots - Health Blog

'Test And Treat' Strategy For Curbing HIV Draws Questions

Nurse Irena Majola tests Justice Mlambo's blood for HIV at a roadside AIDS testing table in a suburb near Cape Town. Under the "test and treat" strategy, about 45 million South Africans would need to be screened for HIV each year.
Rodger Bosch AFP/Getty Images

San Francisco is trying a new tactic to fight AIDS. Health workers are aggressively testing people for HIV and then immediately putting those who test positive on potent antiretroviral drugs.

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10:03am

Thu September 6, 2012
13.7: Cosmos And Culture

Do Birds Hold Funerals?

Originally published on Thu September 6, 2012 11:02 am

Jessica Merz Flickr

Here's a journal-paper title that grabbed my eye: Western scrub-jay funerals: cacophonous aggregations in response to dead conspecifics.

OK, there's some jargon included — "cacophonous aggregations" refers to birds called in by other birds' vocalizations, and "conspecifics" just means other individuals of the same species. But it's the "f" word — funeral — that caught my attention.

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8:59am

Thu September 6, 2012
Krulwich Wonders...

Noah's Face Is Now Six And A Half Years Older

Originally published on Thu September 6, 2012 7:25 pm

Noah Kalina YouTube

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