Radiolab

Sunday 7 p.m.
Jad Abumrad & Robert Krulwich
Robert Krulwich

Radiolab is an experiential investigation that explores themes and ideas through a patchwork of people, sounds, and stories. In each episode, Radiolab experiments with sound and style allowing science to fuse with culture, and information to sound like music.

Hosted by Jad Abumrad with co-host Robert Krulwich, Radiolab is designed for listeners who demand skepticism but appreciate wonder; who are curious about the world, but also want to be moved and surprised.

Genre: 
Composer ID: 
50e742e9e1c8e204c0dccad1|50e742a4e1c8e204c0dcca8a

Audio Archive

  • Thursday, July 24, 2014 4:46pm

    Today, a lady with a bird in her backyard upends our whole sense of what we may have to give up to keep a wild creature wild.

  • Thursday, July 17, 2014 3:58pm

    Today, the strange story of a small group of islands that raise a big question: is it inevitable that even our most sacred natural landscapes will eventually get swallowed up by humans? And just how far are we willing to go to stop that from happening?

    We are dedicating a whole hour to the Galapagos archipelago, the place that inspired Darwin’s theory of evolution and natural selection. 179 years later, the Galapagos are undergoing rapid changes that continue to pose -- and possibly answer -- critical questions about the fragility and resilience of life on Earth.

  • Thursday, June 26, 2014 1:17pm

    Learn a new language faster than ever! Leave doubt in the dust! Be a better sniper! Could you do all that and more with just a zap to the noggin? Maybe.

    Sally Adee, an editor at New Scientist, was at a conference for DARPA - The Defense Advanced Research Projects Agency - when she heard about a way to speed up learning with something called trans-cranial direct current stimulation (tDCS). A couple years later, Sally found herself weilding an M4 assualt rifle, picking off enemy combatants with a battery wired to her temple. Of course, it was a simulation, but Sally's sniper skills made producer Soren Wheeler wonder what we should think of the world of brain stimulation. 

    In the last couple years, tDCS has been all over the news. Researchers claim that juicing the brain with just 2 milliamps (think 9-volt battery) can help with everything from learning languages, to quitting smoking, to overcoming depression. We bring Michael Weisend, neuroscientist at Wright State Research Institute, into the studio to tell us how it works (Bonus: you get to hear Jad get his brain zapped). Peter Reiner and Nick Fitz of the University of British Columbia help us think through the consequences of a world where anyone with 20 dollars and access to Radioshack can make their own brain zapper. And finally, Sally tells us about the unexpected after-effects of a day of super-charged sniper training and makes us wonder about world where you can order up a state of mind.

  • Friday, June 13, 2014 2:00pm

    A plum-sized lump of metal takes us from the French Revolution to an underground bunker in Maryland as we try to weigh the way we weigh the world around us.

  • Friday, May 30, 2014 11:20am

    This hour we investigate the objects around us, their power to move us, and whether it's better to look back or move on, hold on tight or just let go.

Pages

1:53pm

Mon December 24, 2012
Krulwich Wonders...

Which Is There More Of: Kindness Or Unkindness? A Christmas Accounting

Originally published on Thu December 27, 2012 9:57 am

Robert Krulwich NPR

Here's a notion. It comes from Kevin Kelly, author, editor and friend. He was imagining this:

Suppose, he said, that you could count every kindness, every good deed, every smile, every caress, every act of charity, love, tenderness, every generous moment that occurred on the planet this year, and add them all up so you'd have a Total Incidence of Goodness for 2012, a grand sum.

Read more
Tags: 

6:18am

Sat December 22, 2012
Krulwich Wonders...

It's December. Brrrr. Is My House Shivering?

YouTube

What if, and I'm just being silly here, but what if houses were warm-blooded, and got cold in December like we do? What if?

Read more
Tags: 

10:24am

Thu December 20, 2012
Krulwich Wonders...

The End Of The World, My Way

Originally published on Fri December 21, 2012 9:06 am

YouTube

The Mayans being before my time, I'm too young for their End of the World.

Theirs comes from an ancient calendar that says "the fourteenth baktun" — a new era --will commence on Dec. 21, 2012.

Read more
Tags: 

9:49am

Wed December 19, 2012
Krulwich Wonders...

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

Originally published on Wed December 19, 2012 11:40 am

Courtesy of Matthias Wietz

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.

Read more

10:01am

Mon December 17, 2012
Krulwich Wonders...

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

Originally published on Tue December 18, 2012 7:41 am

YouTube

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?

Read more
Tags: 

Pages