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Friday, January 25, 2013

Krulwich Wonders...

Falling Off The Moon

Lunar Rover

January 25, 2013 In the story The Little Prince, a boy from a tiny planet lands on Earth. The boy is tall, the planet small, and you worry he might fall off. In real life, real Earthlings once had a hint of this experience. It was 1972, and you can go there with them.

Summary

Thursday, January 24, 2013

The Salt

Maxing Out The Mini Season For Maine Shrimp

Trawlers in the Gulf of Maine are allowed to catch Maine shrimp during a limited season that started this week.

January 24, 2013 Mainers say the shrimp have a sweet and delicate flavor. But there won't be many of them to go around this year. The fishing season is short, the allowable catch is small and the number of shrimp in the Gulf of Maine has been dwindling for a while now.

Summary

The Salt

In Order To Live With People, Canines Evolved To Love Carbs

Got spaghetti? Dogs digest starch more efficiently than their wolf ancestors, which may have been an important step during dog domestication.

January 24, 2013 Most dogs will eat just about anything. But, that wasn't always the case. The domestic dog's ancestor, the gray wolf, only ate meat. And a new report suggests hanging out with humans — and our garbage — may have helped them evolve to digest a wide range of foods.

Summary

Shots - Health News

If You Think You're Good At Multitasking, You Probably Aren't

Take it easy, fella.

January 24, 2013 Multitaskers tend to test high for traits like risk-taking, sensation-seeking and impulsivity. And those very traits interfere with people's ability to stay focused, researchers say.

Summary

Krulwich Wonders...

Wile E. Coyote Teaches Math (And Despair) To Lucky Students In New Zealand

Murphy's Law Of Buttered Toast

January 24, 2013 In New Zealand, where they do things differently, middle schoolers are taught statistics, probability and experimental science in an odd way. They explore frustrating supermarket lines, ungraspable tape, foot seeking thumbtacks and carpet soiling toast.

Summary

Research News

Shall I Encode Thee In DNA? Sonnets Stored On Double Helix

William Shakespeare, depicted in this 17th century painting, penned his sonnets on parchment. Now his words have found a new home ... in twisting strands of DNA.

January 24, 2013 The world is full of data — and that's a problem. We have to find a place to store all those digital photos, tax records and unfinished novels. British scientists have demonstrated a possible solution: They've stored all of Shakespeare's sonnets on several small stretches of DNA.

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Wednesday, January 23, 2013

Shots - Health News

Scientists Put An End To Moratorium On Bird Flu Research

Health workers in Nepal culled chickens and destroyed eggs following an outbreak of bird flu in Kathmandu in October 2012.

January 23, 2013 After researchers created versions of the bird flu virus that could spread more easily, critics began to worry that the work could spawn a pandemic if a virus escaped from the lab. After halting their work for more than a year, scientists now say the benefits outweigh the risks, and they are set to restart their experiments.

Transcript

On All Things ConsideredPlaylist

The Salt

How The Sweet Potato Crossed The Pacific Way Before The Europeans Did

A well-traveled root: A vendor sells sweet potatoes at a market near Manila in 2011. The Portuguese brought the root to the Philippines all the way from the Caribbean.

January 23, 2013 The genes of the root vegetable have a juicy story to tell of trans-oceanic adventure. A DNA analysis of sweet potatoes adds evidence to the theory that ancient Polynesians visited South America long before the Europeans arrived.

Summary

Shots - Health News

Rules Would Retire Most Research Chimps

Two chimps groom each other at the Save the Chimps facility in Florida. The National Institutes of Health owns about 360 chimpanzees that aren't yet retired and that are living at research facilities; new guidelines say most of its chimps should be retired.

January 23, 2013 An NIH working group recommends that most of the agency's 360 research chimpanzees be sent to a sanctuary — a non-laboratory setting where chimps can live more natural lives. But even if the NIH accepts the recommendations, putting them into effect won't be easy.

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