Brains On Podcast

In this special episode, we've asked two rock star ornithologists to answer a flock of listener questions about birds. J. Drew Lanham and Corina Newsome talk flying, feathers, eggs, poop and how we humans can help birds. Plus: we test their ears with the Mystery Sound and their obscure bird knowledge with a game called Real Birds or Just Words.

What happens in your brain when you read? What goes into the writing of the words? And what about the making of the books themselves, the physical objects?

From haunted houses and roller coasters to bungee jumping and horror movies - what is it that makes us like being scared?

Wool is warm, absorbs water and odors, plus it’s flame resistant. In short, wool is amazing! In this episode we explore how wool is different from hair. We go on a sheep safari at Cuyama Lamb in California, meet expert wool weaver Zefren Anderson and catch up with our favorite wooly hero Alpaca Jack.

In this episode, we find out how a system of cables around the globe (and deep in our oceans) brings websites, songs, videos and podcasts to our phones and computers, almost at the speed of light.

Most of us think we’re good at detecting lies, but it turns out humans only get it right about half the time. And why do we do it anyway? What makes us want to deceive other people? In this episode we get to the truth about lying.

Never explore the final frontier without your trusty, white, puffy space suit! But why is it puffy and white? And why do astronauts need them? Turns out space is super dangerous and these suits can save your life. We’ll give you a tour of all the features of NASA’s iconic EMU suit and explain why it looks like a squishy marshmallow. Plus, we’ll interview an engineer working on the next generation of space suits and hear a funky new space jam by singer Jamie Lidell. Add in a mystery sound, a Moment of Um looking at knuckle cracking and some rad ideas for super suits of the future and you’ve got an action packed episode of Brains On.

In this episode we do a deep dive on dyslexia. We'll look at how our brains have cobbled together the ability to read by re-purposing parts of the brain that evolved for other functions. And we’ll learn what scientists think might be going on in the brains of people with dyslexia when they learn to read. We also talk to Ann Bancroft, a Polar explorer and educator who also has dyslexia, about why getting lost can be fun.

Elevators are like magic. You walk in, the door shuts and when it opens again, you are suddenly someplace new! Ta da! But it’s not magic that does this trick, it’s science and engineering.

How can two black Labradors have a yellow puppy? This episode solves the yellow lab mystery and takes a trip into the fascinating world of genes, chromosomes and DNA.

Human-made plastics are super useful, but the fact that they last forever means we find ourselves with a plastic problem.

We have a lot to learn from ants. This episode digs into the hierarchy of ant colonies (spoiler alert: there is none) and why they walk in a straight line (spoiler alert: they don’t).

Trees are the strong, silent type but that doesn’t mean they can’t communicate. In this episode we’ll explore how trees send each other messages above ground and below.

Producer Marc Sanchez shows us the wonders hidden underground at this national park in South Dakota and how tricky it can be to explore uncharted territory with only a headlamp to light the way.

This is the third of our four-part series on feelings. Today we're learning why we all get angry and what to do with that emotion. We'll get in touch with our inner Super You Person and learn what physical reactions anger can trigger in our bodies. We'll also hear how our listeners describe their anger and talk to NPR reporter Michaeleen Doucleff about the different kinds of flavors of anger that people describe around the world. Plus: Mallika Chopra shares another meditation to try when you're feeling mad. For more on meditation and mindfulness, you can check out Mallika Chopra’s book for kids, Just Breathe.

Where do feelings come from? And why do we have them? In this four-part series, we're digging deep into our emotions. In this second episode, we examine sadness.

Where do feelings come from? And why do we have them? In this four-part series, we're digging deep into our emotions. In this first episode, we're getting happy!

You may have noticed some strong smells coming from your feet, your friend's breath, or your brother's armpit. Where do these body odors come from? We'll meet the microscopic organisms responsible and visit the kingdom of Footsteros. We'll also find out why we might find these naturally occurring smells so disgusting. Plus: A brand new Moment of Um answers the question: Why do stink bugs stink?