Robert Krulwich

Robert Krulwich works on radio, podcasts, video, the blogosphere. He has been called "the most inventive network reporter in television" by TV Guide.

Krulwich is a Science Correspondent for NPR. His NPR blog, "Krulwich Wonders" features drawings, cartoons and videos that illustrate hard-to-see concepts in science.

He is the co-host of Radiolab, a nationally distributed radio/podcast series that explores new developments in science for people who are curious but not usually drawn to science shows. "There's nothing like it on the radio," says Ira Glass of This American Life, "It's a act of crazy genius." Radiolab won a Peabody Award in 2011.

His specialty is explaining complex subjects, science, technology, economics, in a style that is clear, compelling and entertaining. On television he has explored the structure of DNA using a banana; on radio he created an Italian opera, "Ratto Interesso" to explain how the Federal Reserve regulates interest rates; he has pioneered the use of new animation on ABC's Nightline and World News Tonight.

For 22 years, Krulwich was a science, economics, general assignment and foreign correspondent at ABC and CBS News.

He won Emmy awards for a cultural history of the Barbie doll, for a Frontline investigation of computers and privacy, a George Polk and Emmy for a look at the Savings & Loan bailout online advertising and the 2010 Essay Prize from the Iowa Writers' Workshop.

Krulwich earned a Bachelor of Arts degree in history from Oberlin College and a law degree from Columbia University.

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What's New?
10:24 am
Tue June 4, 2013

What Did Rachel Carson Hear? The Mystery Of The 'Fairy Bell Ringer'

Bob Schutz AP

Originally published on Mon June 3, 2013 2:08 pm

This is the season of night noises, chirps, buzzes, little cries. The air is telling you, "Things are going on out here," and if you like you can step out onto the porch and do what the writer Rachel Carson did back in 1956: She played a hunting game. The rules were simple: You stand outdoors, near the house. You go quiet. When you hear something interesting, you either: a) take a flashlight and go hunt for it; or b) you don't go anywhere. You just imagine it.

The best find Rachel Carson ever made, she never found.

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Krulwich Wonders...
6:41 am
Sat May 25, 2013

What If There's No Internet?

Vimeo

Originally published on Sat May 25, 2013 2:38 pm

I email. I search. I shop. I Facebook. I stream. I Skype. Every year I seem to do these things a little bit more. Stroke by stroke, as I slip deeper into the Internet's embrace, I find myself wondering:

"What would happen if the Internet went away?"

Can it? It was famously built to be indestructible, with no center, no hub, no "off" or "on" switch. It is, after all, a creature of the U.S. Defense Department, designed, supposedly, to survive a global war.

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Krulwich Wonders...
9:13 am
Fri May 24, 2013

Who's The Best Drinker? Dogs? Cats? Or Pigeons?

Newspix/Rex/Rex USA

Originally published on Fri May 24, 2013 10:56 am

Take a look at this.

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Krulwich Wonders...
10:45 am
Tue April 30, 2013

The Boomerang Rocket Ship: Shoot It Up, Back It Comes

YouTube

What in heaven's name is happening here?

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Krulwich Wonders...
10:55 am
Wed April 17, 2013

A 'Whom Do You Hang With?' Map Of America

MIT Senseable City - "The Connected States of America"
MIT Senseable City Lab

Originally published on Fri April 26, 2013 12:31 pm

Look at the center of this map, at the little red dot that marks Kansas City. Technically, Kansas City is at the edge of Missouri, but here on this map it's in the upper middle section of a bigger space with strong blue borders. We don't have a name for this bigger space yet, but soon we will.

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Krulwich Wonders...
12:18 pm
Mon April 8, 2013

The Big Squeeze: Can Cities Save The Earth?

Courtesy of Michael Wolf

Originally published on Mon April 8, 2013 3:04 pm

Let's get dense. If we take all the atoms inside you, all roughly 70,000,000,000,000,000,000,000,000,000 of them, and squeeze away all the space inside, then, says physicist Brian Greene:

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Krulwich Wonders...
12:51 am
Sun March 10, 2013

Guy Builds Solar-Powered Death Ray In His Backyard (Yawn)

YouTube

Originally published on Sat March 9, 2013 5:22 am

Aatish, a guy I follow on Twitter, tosses this stuff off like it's no biggie, but that's because he's a physics grad student. He knows things I don't know. And because I don't know them, what he finds mildly amusing makes me gasp. Really.

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Krulwich Wonders...
10:16 am
Fri March 8, 2013

What Happened When Humans Met An Alien Intelligence? Sex Happened

Courtesy of the Neanderthal Museum

Originally published on Mon March 25, 2013 1:50 pm

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Krulwich Wonders...
7:04 pm
Mon February 25, 2013

What's That Thing Hanging Outside My Bathroom Window? My Neighbor's Drone

YouTube

Originally published on Mon February 25, 2013 11:08 am

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What's New?
7:32 am
Sat February 9, 2013

Yes, Cats Know How To Fall On Their Feet. But These Guys Do It Better

Agence Nature Science Source

Originally published on Sat February 9, 2013 3:59 am

The champ has met its challenger.

Drop a cat and it will swing its head to a horizontal, rearrange its rear, arch its back, splay its legs, and — amazingly often — land on its feet.

This is what cats do. They're famous for it. But now they have a rival.

This is an aphid.

Aphids spend their days sucking sap from leaves. Those leaves can be high off the ground. "High" of course, being a relative term, but think of it this way: Five feet high up is 381 aphids tall. Which is why things get so dicey when a ladybug comes by.

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