The Two-Way
12:12 pm
Fri October 12, 2012

Castro 'Is Fine,' His Son Tells State-Friendly Blogger

A visitor watches pictures taken by Cuban photographer and cinematographist Alex Castro, son of former Cuban president Fidel Castro.
Alfredo Estrella AFP/Getty Images

Originally published on Fri October 12, 2012 12:13 pm

Fidel Castro's son, Alex Castro, is batting away rumors that his father, the former leader of Cuba, had died.

"The commander is fine, doing his daily things, reading, exercising," Alex Castro said.

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Space
12:03 pm
Fri October 12, 2012

Curiosity Rover Gets the 'Scoop' on Mars

Originally published on Fri October 12, 2012 12:45 pm

Curiosity scooped its first sample of Martian soil on Oct. 7, but activities were halted after a small, bright object — which NASA now says is likely a piece of plastic from the rover — was spotted on the ground. Mike Watkins, Curiosity's mission manager, provides an update.

Technology
12:03 pm
Fri October 12, 2012

Fifty Years Ago, A Bright Idea

Originally published on Fri October 12, 2012 12:45 pm

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. Fifty years ago this week, a team of researchers at General Electric created something new: a solid-state device that could emit visible red light without getting hot like a light bulb. Other groups have made light-emitting devices, but this was the first practical one that could make light that a person could see, rather than invisible infrared light.

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Science
12:03 pm
Fri October 12, 2012

2012 Nobel Prizes Recognize Pioneering Science

Originally published on Fri October 12, 2012 12:45 pm

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY; I'm Ira Flatow. The 2012 Nobel Prizes were announced this week in Stockholm, and groundbreaking research on stem cells, cloning, cell receptors and quantum optics, yeah, claimed the honors this year. The physics prize was awarded to French physicist Serge Haroche and American David Wineland of the National Institute of Standards and Technology and the University of Colorado.

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The Two-Way
11:50 am
Fri October 12, 2012

What's All This Malarkey About Malarkey?

Vice President Biden thought much of what his opponent said Thursday night was malarkey, and his face often showed what he was thinking.
Saul Loeb AFP/Getty Images

"With all due respect, that's a bunch of malarkey," Vice President Biden said during Thursday's debate as he challenged Rep. Paul Ryan's assertion that U.S. foreign policy has unraveled under President Obama.

A little later in the debate, Biden said Ryan's criticisms were "a bunch of stuff" — and when moderator Martha Raddatz asked "what does that mean?" he said, "we Irish call it malarkey."

Biden's use of the word has many asking: Where does it come from?

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Movie Reviews
11:38 am
Fri October 12, 2012

'Argo': Too Good To Be True, Because It Isn't

CIA agents Tony Mendez (Ben Affleck) and Jack O'Donnell (Bryan Cranston) plan a risky mission to save six Americans trapped in Iran.
Claire Folger Warner Bros. Pictures

Originally published on Fri October 12, 2012 12:01 pm

Ben Affleck's Argo is two-two-TWO movies in one, and while neither is especially original, by merging them Affleck pulls off a coup. First, he gives you espionage with the You Are There zing of a documentary. Then he serves up broad showbiz satire. For his final feat, he blends the two into a pulse-pounding nail-biter of a climax. And this all really happened. Most of it. Except for that climax.

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The Two-Way
11:11 am
Fri October 12, 2012

Consumer Confidence Jumps To Pre-Recession Level, Survey Shows

"Black Friday" 2011 in Manhattan: Retailers hope to see shoppers out again in force this holiday season. If confidence stays high, they may get their wish.
Michael Nagle Getty Images

"U.S. consumer sentiment unexpectedly rose to its highest in five years in October as consumers became more optimistic about the economy in a possible boost to President Obama's reelection hopes," Reuters reports.

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NPR Story
11:03 am
Fri October 12, 2012

Enter an Optical Illusion

Originally published on Fri October 12, 2012 12:45 pm

Artist Julian Hoeber's "Demon Hill," now on view at the Harris Lieberman Gallery in New York City, is modelled after a roadside attraction called a "gravitational mystery spot" — where water runs uphill and gravity doesn't behave as expected. Science Friday talked to cognitive scientist Michael Landy about what happens to our perceptual system inside the exhibition.

NPR Story
11:03 am
Fri October 12, 2012

Feds To Debate Marijuana As Medicine

Originally published on Fri October 12, 2012 12:45 pm

Transcript

IRA FLATOW, HOST:

Next Tuesday, marijuana will have its day in court because the United States Court of Appeals is set to hear arguments about the drug's therapeutic and medicinal effects. But some doctors, like one of my next guests, disagrees with the government's ban on medical use of marijuana, pointing to the drug's ability to suppress nausea, stimulate the appetite, relieve pain, improve sleep, even fight cancer cells, in test tubes at least.

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NPR Story
11:03 am
Fri October 12, 2012

Tracking The Ozone Hole, As It Waxes And Wanes

Originally published on Fri October 12, 2012 12:45 pm

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. 21 years ago this week, way back in October of 1991 on the first-ever episode of SCIENCE FRIDAY, one of our show topics was the ozone hole, that bite out of the Earth's ozone layer caused by chemicals in our refrigerators, air conditioners, cans of hairspray. Our guest that day was the late Sherwood Rowland, who would go on to win the Nobel Prize for his work on the ozone hole.

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