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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Health
8:35 am
Thu January 24, 2013

Nature Has A Formula That Tells Us When It's Time To Die

Courtesy of Yunfun Tan

Originally published on Sat January 26, 2013 10:19 pm

Editor's Note: Robert has added a postscript to this post. Scroll down or click here to read it.


We wax, we wane. It's the dance of life.

Every living thing is a pulse. We quicken, then we fade. There is a deep beauty in this, but deeper down, inside every plant, every leaf, inside every living thing (us included) sits a secret.

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Science + Technology
12:28 pm
Mon January 21, 2013

Miss Piggy's Version Of Global Warming: What About Me?

Click to go to the New Scientist App.
New Scientist

Originally published on Tue January 22, 2013 12:14 pm

Here's a new, sly (and frankly selfish) way to think about global warming: Instead of worrying about the whole planet and all its oceans, how about asking a more personal question ...

What about me? What about where I live? Or where my grandma lives? Or the North Pole? Or Siberia? What if I could take my cursor, plop it onto any place on Earth and find out what's happened to temperatures right there.

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Science + Technology
11:20 am
Thu January 17, 2013

A Mysterious Patch Of Light Shows Up In The North Dakota Dark

Suomi NPP Satellite/NASA Earth Observatory

Originally published on Thu January 17, 2013 1:57 pm

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Health
7:33 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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Science + Technology
10:08 am
Fri January 11, 2013

The Oldest Rock In The World Tells Us A Story

Steve Munsinger Photo Researchers Inc.

Originally published on Fri January 11, 2013 1:51 pm

It's hard to imagine how this teeny little rock — it's not even a whole rock, it's just a grain, a miniscule droplet of mineral barely the thickness of a human hair — could rewrite the history of our planet. But that's what seems to be happening.

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Science + Technology
6:06 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 12:50 pm

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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Science + Technology
9:01 am
Fri January 4, 2013

Big Hair, No Sitting, Velcroed To Your Pillow: What It's Like To Live Weightlessly

NASAtelevision YouTube

Originally published on Thu January 3, 2013 1:11 pm

Oh, I wish, wish, wish I could spend a few days totally weightless, floating about high above the planet. And now that I've seen this video, I wish it more than ever, because now I know the down and dirty — details that make it seem so ... different.

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Krulwich Wonders...
11:38 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 5:01 pm

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Science + Technology
12:26 pm
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 12:17 pm

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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Science + Technology
4:28 pm
Wed December 19, 2012

This Should Be A Hit In Texas: Puddle Of Oil Turns Into A Christmas Tree

YouTube

Originally published on Tue December 18, 2012 9:41 am

We start with a pool of oil. We turn on a magnet. The oil travels up a superstructure and blossoms into a tree. Turn off the magnet, the branches, the needles, the tree melt away. It's a puddle again.

The perfect tree for an oil billionaire, no?

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Science + Technology
4:16 pm
Wed December 19, 2012

Suddenly There's A Meadow In The Ocean With 'Flowers' Everywhere

Courtesy of Matthias Wietz

Originally published on Wed December 19, 2012 1:40 pm

It was three, maybe four o'clock in the morning when he first saw them. Grad student Jeff Bowman was on the deck of a ship; he and a University of Washington biology team were on their way back from the North Pole. It was cold outside, the temperature had just dropped, and as the dawn broke, he could see a few, then more, then even more of these little flowery things, growing on the frozen sea.

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Science + Technology
11:14 am
Mon December 17, 2012

Pigeon Interruptus — A Fish That Hunts Pigeons On Land

YouTube

Originally published on Tue December 11, 2012 4:34 pm

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Science + Technology
4:07 pm
Mon December 10, 2012

How About A Little Drive, Hmm? (A Horror Story)

mandatory.com

Originally published on Tue December 11, 2012 6:12 pm

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Krulwich Wonders...
11:27 am
Wed November 21, 2012

Double Thanks

monkey
vimeo

Originally published on Wed November 21, 2012 12:58 pm

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...
11:46 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 12:27 pm

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...
5:28 am
Sat November 17, 2012

The Big Apple's Mayor Makes A Very Scary Video

YouTube

Originally published on Sat November 17, 2012 10:15 am

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Krulwich Wonders...
10:21 am
Tue November 13, 2012

Death, But Softly

Michel de Montaigne
Wikimedia Commons

Originally published on Mon March 25, 2013 2:35 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...
8:59 am
Mon October 29, 2012

Celebrating Autumn All Year Round ... By Becoming A Leaf

Piotr Naskrecki

Originally published on Mon October 29, 2012 11:04 am

It is autumn, and where I live the leaves are peaking; there is a riot of them everywhere, narrow ones, broad ones, droopy ones, crunchy ones. Leaves come in so many shapes, hues, textures — the closer you look, the more differences you see. Botanists have names for every leaf type, and clumped together, says writer Robert Dunn, they sound like free verse poetry ...

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Krulwich Wonders...
7:35 pm
Wed October 24, 2012

See No Evil, Say No Evil. But As for Hearing? Hmmm

Dorit Hockman Department of Physiology, Development and Neuroscience, University of Cambridge

Originally published on Tue October 23, 2012 3:07 pm

These are baby bats — embryos actually. They remind me of those See No Evil, Say No Evil, Hear No Evil monkey pictures I saw growing up, but these little guys are much, much cuter. And, of course, being bats, the hearing thing doesn't apply. Bats don't hear with our kind of ears, so of course, there's no covering-ears-up picture. That wouldn't make bat sense.

This photograph was taken by Dorit Hockman of Cambridge University. It's the 20th place winner in the Nikon Small World 2012 Photomicrography Competition.

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Krulwich Wonders...
7:34 pm
Wed October 24, 2012

When You're Almost Extinct, Your Price Goes Up

Illustration by NPR

Originally published on Wed October 24, 2012 12:35 pm

When a species gets rare, its market value rises. The higher its price, the more it's hunted. The more it's hunted, the rarer it gets. Not a happy cycle, and this keeps happening ...

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