Talk of the Nation on WKNO HD-2

When Americans want to be a part of the national conversation, they turn to Talk of the Nation, NPR's midday news-talk show.

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NPR Story
12:00 pm
Mon December 26, 2011

How Iraq, Afghanistan Have Changed The Military

U.S. forces have left Iraq and a drawdown in Afghanistan is underway, but both wars have left an indelible impact on the U.S. military. The armed forces have altered strategy and tactics, and countless lives have been changed — including those of the families of service members serving multiple deployments.

Architecture
12:00 pm
Fri December 23, 2011

Building Bridges From Plastic Shampoo Bottles

Discarded plastic shampoo and juice bottles are finding new life in unlikely places--as bridges, railroad ties and pilings. Jim Kerstein, CTO and founder of Axion International, talks about how his company transforms plastic waste into structures strong enough to support trucks, trains and tanks.

Environment
12:00 pm
Fri December 23, 2011

Searching For A Ghost Bird

Originally published on Fri December 23, 2011 12:42 pm

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. Birding. Birding doesn't seem like a risky pastime, does it? What's the worst that could happen? Sunburn, a little rain, a little cold, lost binoculars. Well, not always. In 2010, Tim Gallagher, editor of Cornell Lab of Ornithology's Living Bird magazine, went in search of a rare woodpecker and was lucky to make it back alive.

Our multimedia editor Flora Lichtman talked to Gallagher about it and has this story.

FLORA LICHTMAN, BYLINE: The imperial woodpecker is two feet tall. That's huge.

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Television
12:00 pm
Fri December 23, 2011

The Science Behind 'Breaking Bad'

Cooking crystal meth is just "basic chemistry" for Walter White, the fictional chemistry teacher and anti-hero of the TV drama "Breaking Bad." Organic chemist Donna Nelson serves as science adviser to the show; she explains how the series' writers work to get the science right.

NPR Story
12:00 pm
Fri December 23, 2011

Kepler Telescope Narrows Hunt For Earth's Twin

Originally published on Fri December 23, 2011 12:33 pm

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY. I'm Ira Flatow. If you're scanning the Milky Way for life, where do you look? Well, probably someplace not too different from planet Earth, right? So you want to find a planet about the same size as Earth to increase the chance it has a rocky surface, with oceans of course rather than being a giant ball of gas like Jupiter, and it should be just the right distance from its star, in what they call the Goldilocks Zone: hot enough to have liquid water but not so hot that the surface has completely scorched.

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