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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Krulwich Wonders...
2:33 am
Sun January 5, 2014

Oh Say, Can You See? A Musical Salute

Jon Batiste star-spangles our banner.
YouTube

Some things are so familiar, so fixed in our heads, that we stop noticing them. Buckle-your-seat-belt instructions in an airplane, for example. You don't have to listen. You know the drill.

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Krulwich Wonders...
6:33 am
Sat January 4, 2014

Billboards That Drop Angels On Your Head

YouTube

Originally published on Sat January 4, 2014 8:57 pm

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Krulwich Wonders...
5:47 am
Fri January 3, 2014

'You're Invisible, But I'll Eat You Anyway.' Secrets Of Snow-Diving Foxes

Robert Krulwich NPR

Originally published on Fri January 3, 2014 11:57 am

I'm a fox. It's January. I'm hungry. I want a meal. My food, however, is buried 3 feet down, deep in the snow, hiding. It's alive, in motion, and very small, being a mouse. So how does an above-ground fox catch an underground mouse? Well, the answer is nothing short of astonishing. Here's a fox:

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Krulwich Wonders...
5:43 am
Tue December 31, 2013

Animal Loses Head But Remembers Everything

Robert Krulwich NPR

Originally published on Tue December 31, 2013 10:28 am

When I first saw this," says cell biologist Alejandro Sanchez Alvarado, "it was with total amazement."

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Krulwich Wonders...
11:57 am
Mon December 23, 2013

What Chickadees Have That I Want. Badly

Robert Krulwich NPR

First I look in my right coat pocket. Nothing. Then my left. Nothing. Then my pants, right side — no. Then my pants, left side — yes! This is me at my front door, looking for my keys. Every day.

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Krulwich Wonders...
4:27 am
Fri December 20, 2013

One Man. One Cat. Multiplied

Courtesy of Mike Holmes

Originally published on Wed February 5, 2014 9:08 am

We start with a man called Mike and a cat called Ella. Two creatures.

Nothing odd about them, except that Mike has a beard and Ella is a touch chunky. Otherwise, they could be any cat and guy. Except ...

When you think about it, no one is ordinary. You could put a totally bland cat-and-guy couple in front of a hundred people, ask them to look, and each one would see a very different pair, different in a thousand subtle ways, because everybody looks at everything with different eyes.

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Krulwich Wonders...
6:08 am
Thu November 28, 2013

On Thanksgiving, Everybody Needs A Friend — And That Means Everybody

Blue_Cutler iStockphoto

Last December, a website called The Morning News asked me to describe the most important and unimportant events of my year. So I sent them a story that felt like both to me, something slight but at the same time deeply rich. Now that it's Thanksgiving, I'm going to post it here because it's about two girls who want the best for everybody — and that can get complicated.

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Krulwich Wonders...
8:56 am
Tue November 26, 2013

Born Wet, Human Babies Are 75 Percent Water. Then Comes Drying

Robert Krulwich NPR

Look at this baby.

Lovely, no? Now think of this baby abstractly — as a sack of hundreds of millions of atoms. Here's the atomic formula for a new human being, arranged by elements, according to scientist Neil Shubin.

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Krulwich Wonders...
10:03 am
Fri September 6, 2013

What We Can Never, Ever Know: Does Science Have Limits?

iStockphoto.com

Originally published on Fri September 6, 2013 11:10 am

I got two books in the mail that, if they could have, would've poked, scratched and ripped each others' pages out. I don't know if Martin Gardner and Patricia Churchland ever met, but their books show that there are radically, even ferociously, different ways to think about science. Gardner died last year. He was a science writer whose monthly "Mathematical Games" column in Scientific American was wildly popular. Patricia Churchland is a philosopher who teaches at U.C. San Diego.

The issue between them is: How much can we know about the universe?

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Krulwich Wonders...
6:33 am
Thu September 5, 2013

Wild Things Hanging From Spruce Trees

Robert Krulwich NPR

Originally published on Thu September 5, 2013 8:45 am

Stanley Kunitz, one of our great poets, planted a spruce tree next to his house in Provincetown, Mass., and over the years that tree attracted some tenants, a family of garden snakes. I didn't know garden snakes climb trees, especially needly ones like a spruce, but they do.

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Krulwich Wonders...
11:25 am
Tue September 3, 2013

How To Build Little Doors Inside Your Shell: The Secrets of Snail Carpentry

Robert Krulwich NPR

Originally published on Tue September 3, 2013 1:03 pm

"I am going to withdraw from the world," says a snail in Hans Christian Andersen's tale The Snail and the Rosebush. "Nothing that happens there is any concern of mine."

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Krulwich Wonders...
9:02 am
Fri August 30, 2013

Drone It To Me, Baby

Jasper van Loenen/Vimeo

Originally published on Fri August 30, 2013 2:18 pm

Spies used them first, then the Air Force, then cops, then mischievous civilians; drones, for some reason, are what gawkers use to gawk. They're spy accessories. But not only spy accessories. Thanks to Jasper van Loenen, drones are about to expand their repertoire. The word "drone" is about to become a verb, as in "Drone it to me"...

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Krulwich Wonders...
10:34 am
Wed August 28, 2013

How To Disappear When Someone's Spying On You

Courtesy of Adam Harvey

Originally published on Wed August 28, 2013 4:32 pm

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Krulwich Wonders...
8:39 am
Mon June 17, 2013

Why Men Die Younger Than Women: The 'Guys Are Fragile' Thesis

YouTube

Originally published on Tue June 18, 2013 7:53 am

The 19th century just lost its last living man.

Jiroemon Kimura, of Kyotango, Japan, was born in April 1897, lived right through the 20th century and died last Wednesday. He was 116. According to Guinness World Records (which searches for these things), he was the last surviving male born in the 1800s. All the other boys from that century, as best we know, are dead.

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Krulwich Wonders...
8:27 am
Wed June 5, 2013

MIT's Magic Bag Of Sand

NMANewsDirect You Tube

Originally published on Wed June 5, 2013 8:48 am

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Krulwich Wonders...
9:45 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...
9:55 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 11:31 am

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...
11:18 am
Mon April 8, 2013

The Big Squeeze: Can Cities Save The Earth?

Courtesy of Michael Wolf

Originally published on Mon April 8, 2013 2:04 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...
9:16 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 12:50 pm

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Krulwich Wonders...
11:02 am
Fri January 25, 2013

Falling Off The Moon

YouTube

Originally published on Fri January 25, 2013 3:42 pm

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Krulwich Wonders...
5:33 am
Sat January 12, 2013

Phooey On Flu

A lot of you have had it by now, or are having it or are about to be exposed. This year's flu is called "H3N2" and this week it's doing big business in about 47 states, Chicago and New York. If you've had a flu shot and if you wash your hands several times a day for 20 seconds, (which is the time it takes to hum "Happy Birthday to You" two times through) you might reduce your odds of getting sick.

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Krulwich Wonders...
4:06 am
Sat January 5, 2013

A Very, Very, Very Delicate Balance

Stone balance art by Gravity Glue.
Courtesy of Gravity Glue

Originally published on Tue January 15, 2013 10:50 am

These rocks, says the artist, are not glued, not Velcroed. This is not a trick. Go ahead and click through our glossary of photographs. There are big rocks pirouetting on little ones, little ones dangling on top of big ones, pebbles tightly clumped and suspended in air ...

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Krulwich Wonders...
9:38 am
Wed January 2, 2013

Grrr, Said The Grylloblattid. I'm Not Leaving. Not Yet.

Robert Krulwich NPR

Originally published on Wed January 2, 2013 3:01 pm

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Krulwich Wonders...
10:26 am
Mon December 31, 2012

Another Year And I'm Still Here: A New Year's Meditation

Rogier Wieland Vimeo

Originally published on Tue January 1, 2013 10:17 am

Updated Jan. 1, 2013: I've added a postscript to this post. You can find it at the bottom of this page.

Look at yourself. Right now.

You are muscle,skin, bone, brain, blood, warmed by energy, and all of you, every cell, even the subsets of those cells, all trillions and trillions of them, are going to tire, waste and depart. In 10 years almost every bit of you will have been replaced by new bits.

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Krulwich Wonders...
9:40 am
Wed November 21, 2012

Double Thanks

monkey
vimeo

Originally published on Wed November 21, 2012 10:58 am

I'm giving thanks in two ways today, first for things that have lasted, persisted (and here's hoping they keep on going), and second — for change; for our ability to create beauty in new ways. So I'm saying thank you for what's old and what's new.

Thanksgiving, I think, can go both ways.

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Krulwich Wonders...
9:46 am
Mon November 19, 2012

Why Not Say It Simply? How About Very Simply?

xkcd: "Another thing that is a bad problem is if you're flying toward space and the parts start to fall off your space car in the wrong order. If that happens, it means you won't go to space today, or maybe ever."
xkcd

Originally published on Tue November 20, 2012 10:27 am

There are people (and I hear from them constantly) who think if a subject is sophisticated, like science, the language that describes it should be sophisticated, too.

If smart people say torque, ribosome, limbic, stochastic and kinase, then the rest of us should knuckle down, concentrate and figure out what those words mean. That's how we'll know when we've learned something: when we've mastered the technical words.

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Krulwich Wonders...
3:28 am
Sat November 17, 2012

The Big Apple's Mayor Makes A Very Scary Video

YouTube

Originally published on Sat November 17, 2012 8:15 am

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Krulwich Wonders...
8:21 am
Tue November 13, 2012

Death, But Softly

Michel de Montaigne
Wikimedia Commons

Originally published on Mon March 25, 2013 12:35 pm

It was 1569, or maybe early 1570, when it happened: A young French gentleman was out for a ride with his workers, all of them on horseback, when suddenly, "like a thunderbolt," he felt something thick and fleshy slam him from behind. (It was an overzealous, galloping assistant who couldn't stop in time.) Michel de Montaigne's horse crumbled, he went flying up, then down, he crashed to the ground. Then things went black.

When he came to, a minute or so later, he says,

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Krulwich Wonders...
6:34 am
Sat November 10, 2012

Finnish Underwater Ice Fishing Mystery Finally Solved

That's ordinary air pouring out of the pail.
YouTube

I'm going to take you somewhere, but before I do, I should warn you that there's something not quite right about what you'll see. This place I'm going to show you will be astonishingly beautiful. It will be cold. It will be wet. But it will also be a touch — more than a touch — mysterious. So watch carefully.

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