David Kestenbaum

David Kestenbaum is a correspondent for NPR, covering science, energy issues and, most recently, the global economy for NPR's multimedia project Planet Money. David has been a science correspondent for NPR since 1999. He came to journalism the usual way — by getting a Ph.D. in physics first.

In his years at NPR, David has covered science's discoveries and its darker side, including the Northeast blackout, the anthrax attacks and the collapse of the New Orleans levees. He has also reported on energy issues, particularly nuclear and climate change.

David has won awards from the American Association for the Advancement of Science, the American Physical Society and the Institute of Electrical and Electronics Engineers.

David worked briefly on the show This American Life, and set up a radio journalism program in Cambodia on a Fulbright fellowship. He also teaches a journalism class at Johns Hopkins University.

David holds a bachelor's of science degree in physics from Yale University and a doctorate in physics from Harvard University.

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Business
6:14 am
Fri August 1, 2014

Everyone Goes To The Store To Get Milk. So Why's It Way In The Back?

Copyright 2014 NPR. To see more, visit http://www.npr.org/.

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Planet Money
4:12 am
Thu June 12, 2014

Volatility Index Indicates Wall Street Is Bored

Originally published on Thu June 12, 2014 8:40 am

An economic indicator commonly called the VIX, volatility index, is also known as the fear index. Whatever you call it, the index is hitting lows not seen since before the financial crisis.

Planet Money
4:05 am
Thu May 22, 2014

On The Internet, A Penny Is Nothing To Sneeze At

Originally published on Thu May 22, 2014 8:18 am

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Economy
3:44 pm
Fri May 2, 2014

The History Of Light, In 6 Minutes And 47 Seconds

Originally published on Wed September 17, 2014 10:57 am

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And now, 4,000 years of economic growth in seven minutes. This story comes, of course, from our Planet Money team. David Kestenbaum and Jacob Goldstein bring us the history of light and how the world came what it is today.

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Health Care
3:37 pm
Thu April 24, 2014

How One State Convinced Its 'Young Invincibles' To Get Health Insurance

A 2008 ad trying to convince uninsured Massachusetts residents to get signed up for health insurance.
Sawyer Miller Advertising

Originally published on Fri April 25, 2014 11:45 am

Buying insurance doesn't always feel like it makes economic sense, especially for young healthy people. So why are they still willing to pay?

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Planet Money
3:59 am
Fri April 4, 2014

New Web Addresses Provide Alternatives To Crowded Domains

Originally published on Fri April 4, 2014 7:22 am

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On a Friday it's MORNING EDITION from NPR News. Good morning. I'm Steve Inskeep.

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Planet Money
3:51 am
Fri January 17, 2014

The Birth Of The Minimum Wage In America

Franklin D. Roosevelt Libarary

Originally published on Fri January 17, 2014 3:46 pm

In 1895, legislators in New York state decided to improve working conditions in what at the time could be a deadly profession: baking bread.

"Bakeries are actually extremely dangerous places to work," says Eric Rauchway, a historian at the University of California, Davis. "Because flour is such a fine particulate, if it gets to hang in the air it can catch fire and the whole room can go up in a sheet of flame."

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Planet Money
11:00 am
Thu January 2, 2014

A Bet, Five Metals And The Future Of The Planet

James Cridland Flickr

Originally published on Wed January 8, 2014 10:24 am

This famous bet — between a biologist and an economist — was over population growth. It started three decades ago, but it helped set the tone for environmental debates that are still happening today.

The biologist at the heart of this bet was Paul Ehrlich at Stanford. He wrote a best-selling book in 1968 called The Population Bomb. It was so popular he appeared on The Tonight Show with Johnny Carson.

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Planet Money
1:44 pm
Wed December 11, 2013

We Found This 20-Year-Old T-Shirt In Kenya. The Internet Found The Original Owner

Tshirt
Quoctrung Bui

Originally published on Wed December 11, 2013 11:46 pm

We recently published a story about how used clothes that get donated in the U.S. often wind up for sale in markets in Africa. As part of the story, we published some photos of used T-shirts we found in a couple of markets in Kenya.

One shirt in particular caught our eye:

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Planet Money
2:35 am
Fri November 22, 2013

A Bitcoin Insider On Crime, Congress And Satoshi Nakamoto

This is not a bitcoin.
eagleapex's posterous Flickr

Originally published on Fri November 22, 2013 10:48 am

For more on what Bitcoin is and how it works, see our story "What Is Bitcoin?"

Gavin Andresen is chief scientist at the Bitcoin Foundation. I first talked with him about Bitcoin, the virtual currency, back in 2011. I checked back in with him this week, because so much has been going on with Bitcoin lately.

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