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...
9:00 am
Mon August 19, 2013

How One Plus One Became Everything: A Puzzle of Life

Courtesy of Paolo Ceric

It's one of life's great mysteries ...

Four billion years ago, or thereabouts, organic chemicals in the sea somehow spun themselves into little homes, with insides and outsides. We call them cells.

They did this in different ways, but always keeping their insides in, protected from the outside world ...

... surrounded by walls or skins of different types ...

... but letting in essentials, nutrients. Some even learned to eat sunshine, capturing energy ...

... which gave them a pulse of their own ...

... so they could move ...

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Krulwich Wonders...
10:29 am
Wed August 14, 2013

Is There A Giant Life Form Lurking In Our Solar System? Possibly, Say Scientists

Robert Krulwich NPR

What if — just maybe — we find extra-terrestrial life in the oceans of Europa, a little moon circling Jupiter? If we do, says writer Caspar Henderson, don't expect that oceanic alien to be very big. Or very scary. Or even very visible. Nothing like this ...

The "top predator" on Europa, Henderson reports, is likely to be "a fearsome creature with the mass of one gram." That's three one-hundredths of an ounce.

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Krulwich Wonders...
11:00 am
Mon August 12, 2013

This Pulsing Earth

John Nelson IDV Solutions

It's breathing, he thought. "All of a sudden I see a thing with a heartbeat."

John Nelson is a designer, well known for tracing complex weather patterns or cultural information on maps, so considering what he usually does, this was easy. NASA's Visible Earth team publishes pictures of our planet every month of the year, so John thought, why not stitch them together, and see what the seasons look like from outer space?

So he stitched, and then looked.

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Krulwich Wonders...
11:20 am
Fri August 9, 2013

Mosquito Exclusive! Yes, They Bite, But Half The Time They Miss

Robert Krulwich NPR

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Krulwich Wonders...
6:58 am
Thu August 8, 2013

Watch Me Do Something Impossible In Three Totally Easy Steps

Robert Krulwich NPR

Originally published on Fri August 9, 2013 6:19 pm

Here's what the Swedish artist Oscar Reutersvard did. In 1934, he got himself a pen and paper and drew four cubes, like this.

Then he drew some more, like this.

And, then — and this is where he got mischievous — he drew one more set, like this.

He called this final version "Impossible Triangle of Opus 1 No. 293aa." I don't know what the "293aa" is about, but he was right about "impossible." An arrangement like this cannot take place in the physical universe as we know it.

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