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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11:21am

Wed June 25, 2014
Krulwich Wonders...

Two Glorious Science Experiments: One About Sex, The Other About Lunch

Originally published on Mon June 30, 2014 4:19 pm

Robert Krulwich NPR

Done right, a good science experiment is simple, clear and revealing. Done splendidly, it's a tale you don't forget. Let's do the sex one first. It took place in Italy, in the 1760s, when a Catholic priest and scholar, Lazzaro Spallanzani, was thinking about sperm — which is why he decided to dress frogs in pants, like this ...

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4:56am

Sun June 22, 2014
Krulwich Wonders...

Man Floats Free In Hotel Corridor

Originally published on Mon June 23, 2014 1:09 pm

Storyboard P dance down a hall in London.
BD YouTube

We live in a sea of air. It holds us, weighs on us, keeps us tethered. The earth, of course, holds us too, keeps us pinned. But not all of us. I want you to meet Storyboard P, a dancer who floats.

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9:46am

Fri June 20, 2014
Krulwich Wonders...

Wrong! Deconstructing 5 Famous History Stories

Originally published on Fri June 20, 2014 10:46 am

CGP Grey YouTube

7:40am

Mon June 16, 2014
Krulwich Wonders...

Lights, Lights, Lights, Action! A Crazy New Light Projector

Originally published on Mon June 16, 2014 12:25 pm

A dandypunk Vimeo

What can you do with a spotlight?

You can light a spot.

But what if you give yourself more options and invent a tool that lets light spill, splash or tighten into a beam as thin as a pencil line — a beam of light that can draw!

Draw what? Oh my God, so many things: a galloping unicorn, a friendly girl, a guy who kicks you in the face, a wormhole, a ball that splashes into a fluid, a cube, a spiral, a rabbit, a squid, a scribble.

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5:48am

Sat June 14, 2014
Krulwich Wonders...

Unstealing Treasures: A Reverse Burglary

Originally published on Thu June 26, 2014 2:58 pm

MinutePhysics and RadioLab

I've got this friend, Craig. He's not exactly an outlaw, but if the world needs something moved that is not supposed to be moved, he will move it anyway. Only in the interest of justice. Like Batman.

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6:03am

Wed June 11, 2014
Krulwich Wonders...

How We Learned That Frogs Fly

Originally published on Wed June 11, 2014 10:51 am

Robert Krulwich NPR

There are places where frogs could be — but aren't.

And places where frogs could be — and are.

Ninety years ago, scientists were debating the question of animal dispersal. How come there are kangaroos in Australia, and none in southern Africa --which seems, environmentally, very kangaroo-friendly? Certain frogs show up in warm ponds in one part of the world, but warm ponds a thousand miles away have none. Why?

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7:03am

Wed June 4, 2014
Krulwich Wonders...

How Chocolate Might Save The Planet

Originally published on Wed June 4, 2014 12:11 pm

Robert Krulwich NPR

When you unwrap it, break off a piece and stick it in your mouth, it doesn't remind you of the pyramids, a suspension bridge or a skyscraper; but chocolate, says materials scientist Mark Miodownik, "is one of our greatest engineering creations."

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12:29pm

Wed May 28, 2014
Krulwich Wonders...

A Little Bird Either Learns Its Name Or Dies

Robert Krulwich NPR

I've been wondering lately, do animals invent names? As in names for themselves? Names for each other? I've always thought that what we do when we call ourselves "Ralph" or "Laura" is unique, something exclusively human. But it turns out that's wrong. Other animals have name-like calls that they use much like we do. I've posted about this before (regarding horses, dolphins and little parakeets) ...

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7:03am

Sun May 25, 2014
Krulwich Wonders...

A Young Woman Falls In Love With Everything

Xiangjun Shi Vimeo

You start with difference, with mystery. Some things spiral, some become spheres, some branch, some don't. We know that inert atoms quicken, become bees, goats, clouds, then dissolve back into randomness. We look at these things, all these very, very different things, and we wonder, are they really different, or is every thing we see one thing, expressed differently? Does the universe have rules? How many? Could there be a single generating principle, a oneness?

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2:26pm

Thu May 22, 2014
Krulwich Wonders...

Jupiter's Dot And Mine. Why Life Is Unfair

Originally published on Fri May 23, 2014 11:58 am

Robert Krulwich NPR

When I was 9, my dad drew this picture of me. You will notice something on my left cheek — a little brown spot.

That's a mole. The doctor called it "a birthmark." My mom called it "a beauty mark." I was born with it. Having grown up before supermodel Cindy Crawford became famous, I was not familiar with the allure of beauty marks and, anyway, I'm a guy. My mom said it was hardly noticeable. I didn't believe her.

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