Science

1:18pm

Fri December 6, 2013
Technology

Would More Technology Mean Safer Trains?

Originally published on Thu December 26, 2013 11:56 am

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY, I'm Ira Flatow. For less than $100, you can buy a little gadget, a speedometer, that plugs into your car's cigarette lighter and it will let out a terrific scream when you exceed that speed limit that you preset into it. In fact, there's a 99-cent app for that too for your smartphone that tells you when you've exceeded the speed limit.

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1:18pm

Fri December 6, 2013
Television

The Simpsons' Secret? It's Written by Math Geeks

Originally published on Thu December 26, 2013 11:54 am

Transcript

(SOUNDBITE OF 'THE SIMPSONS' THEME)

IRA FLATOW, HOST:

That, of course, is the theme of the longest running sitcom in American history. "The Simpsons" kicked off its 25th season this year. And if you've ever seen the show, you know how Homer Simpson is no math genius. He's more interested in the pie of pastry than 3.14. But in the episode "The Wizard of Evergreen Terrace," Homer does something extraordinary. He seems to have found a counter example to the notorious math problem Fermat's Last Theorem. What's going on here?

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1:17pm

Fri December 6, 2013
Space

China Shoots 'Jade Rabbit' Rover to the Moon

Originally published on Thu December 26, 2013 11:54 am

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. On July 20th, 1969, Neil Armstrong, Buzz Aldrin and Michael Collins were five days into their journey to the moon. As he prepared for his historic landing, Buzz Aldrin received this advisory from Houston.

RONALD EVANS: Apollo 11, Houston, over.

BUZZ ALDRIN: Houston, Apollo 11, go ahead.

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12:33pm

Fri December 6, 2013
Shots - Health News

Hoped-For AIDS Cures Fail In 2 Boston Patients

Originally published on Fri December 6, 2013 1:15 pm

The HIV virus has proven once again that it can evade detection in the body.
BSIP UIG via Getty Images

HIV has reappeared in the blood of two Boston patients who scientists had hoped had been cured of their infections.

This disappointing development, reported by The Boston Globe's Kay Lazar, is yet another cautionary tale of how researchers can never afford to underestimate the human immunodeficiency virus's ability to hide out in patients' bodies and overcome their most ingenious efforts to eliminate it.

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10:37am

Fri December 6, 2013
Krulwich Wonders...

How Important Is A Bee?

Robert Krulwich NPR

This is an alarming story, not because it ends badly. It's alarming because it ends well. It shouldn't have, but it did, and biologists (and especially conservationists) now have a puzzle to ponder.

The story begins in central China, in an apple-growing region called Maoxian County, near the city of Chengdu. In the mid-1990s, the bees that regularly showed up there every spring suddenly didn't. Apple farmers, obviously, need bees. Bees dust their way through blossoms, moving from flower to flower, pollinating, which helps produce apples in September.

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2:48pm

Thu December 5, 2013
The Two-Way

Some Stranded Whales In Fla. Moving Out To Sea

Originally published on Thu December 5, 2013 3:49 pm

A dead pilot whale lies near the beach in a remote area of Florida's Everglades National Park, on Wednesday.
Lynne Sladky AP

Wildlife officials in southwest Florida who are struggling to save dozens of beached pilot whales say there's hope that at least some of the animals might escape after they spotted at least 20 of them swimming in deeper water.

The Associated Press reports:

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1:27pm

Thu December 5, 2013
13.7: Cosmos And Culture

Robot And Chimpanzee: It's Evolution At Work

Humans and chimpanzees — like this individual at a zoo in Australia — are animals who have evolved to forge extensive and elaborate social connections.
Lisa Maree Williams Getty Images

3:14am

Thu December 5, 2013
Shots - Health News

Teens Who Feel Supported At Home And School Sleep Better

Originally published on Fri December 6, 2013 6:31 am

Solid friendships can help buffer life's stress.
iStockphoto

A teen's relationship — or lack of good relationship — with parents, pals or teachers may have a lot to do with why most kids aren't getting the nine to 10 hours of sleep that doctors recommend. The hormonal disruptions of puberty likely also play a role.

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5:22pm

Wed December 4, 2013
The Two-Way

Several Whales Dead, Dozens Stranded Off Florida Everglades

Dozens of pilot whales are stranded in shallow water in a remote area of Florida's Everglades National Park.
Lynne Sladky AP

At least 10 pilot whales are dead and dozens stranded in the shallows off Florida's southwest coast, as wildlife workers struggle to redirect them back out to deep water.

Blair Mase, the marine mammal stranding network coordinator for the National Oceanic and Atmospheric Administration, says four of the whales had to be euthanized on Wednesday, and six others had already died since the stranding was first identified on Tuesday.

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4:25pm

Wed December 4, 2013
Shots - Health News

Second Meningitis Outbreak Erupts In Southern California

Administrators at University of California, Santa Barbara are encouraging fraternities and sororities to hold off on parties.
Damian Gadal Flickr

The University of California, Santa Barbara is experiencing a meningitis outbreak a lot like the one that hit Princeton earlier this year. The California university confirmed a fourth case of meningococcal disease on Monday.

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