Brains On! A podcast featuring science for kids and curious adults.
Brains On!

Brains On!

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A podcast featuring science for kids and curious adults.More from Brains On! »

Most Recent Episodes

Video Games: A Tale of Two Pongs

Introducing our brand new history show, Forever Ago! Join host Joy Dolo and kid co-host Kai on an epic quest through history to figure out how video games began. With help from intrepid reporter Cari Spivack, they'll visit the age of dinosaur computers, hear the sounds of early arcades and befriend some talking cows. This episode is sponsored by Little Passports (LittlePassports.com/BRAINS), Thoughtfully (thoughtfully.com/BRAINS) and Quip (GetQuip.com/brainson). You can support Brains On and Forever Ago at brainson.org/donate.

Do dogs know they're dogs?

We treat dogs like they're part of the family. But do they know they are a different species, or do they think they're just short, four-legged people? In this episode, canine cognition researcher Alexandra Horowitz helps us puzzle out this question. We'll also find out what happens (or doesn't) when a dog looks in the mirror. Dogs are always dozing, and we'll check in to see if they are dreaming too. And, we take a quick trip around the world in the language of barks. All that, plus a brand new Mystery Sound and moon-filled Moment of Um! Today's episode is sponsored by Ozobot (ozobot.com/brains), KiwiCo (kiwico.com/brainson), and the book Horse Meets Dog. You can support Brains On with a contribution at brainson.org/donate

How to find the facts (Prove It: Part 4)

Today information is everywhere, but what should you trust? Can you spot the difference between well researched articles and stories full of opinion, errors or even lies? In our final chapter of "Prove It: How to find the facts," we'll find out how to think like a fact checker. Plus we'll share clues on how to spot warning signs of bogus information. We also look into the claim that coffee stunts your growth and for our Moment of Um we explore the world of freckles. Today's episode is sponsored by Build-A-Bear Workshop (buildabear.com), Vamousse (VamousseLice.com), Bombas (bombas.com/brains) and Ozobot (ozobot.com/brains). You can support Brains On at brainson.org/donate

The scoop on journalism (Prove It: Part 3)

Fair and fact-based news helps people make good decisions. That's why journalists work hard to get their facts straight. In the third installment of our series "Prove It: How to find the facts," we'll hear how one daring reporter got herself locked in a mental hospital to uncover injustice. We'll meet an 11-year old publishing her own paper and Washington Post reporter David Fahrenthold tell us how he makes sure his stories are accurate. And we'll find out if the claim that fish have no memory holds water. All that plus a fresh new Mystery Sound and a Moment of Um tackling the question: why do humans have a tailbone but no tail? Today's episode is sponsored by Build-A-Bear Workshop (buildabear.com), Vamousse (VamousseLice.com) and Quip (getquip.com/brainson). You can support Brains On at brainson.org/donate

Science under the microscope (Prove It: Part 2)

Science is a powerful fact-finding tool — but how does it work? In this second installment in our series "Prove It: How to find the facts," we look to the past for answers. We find out how a snake heart helped get rid of an old idea about blood and how failed experiments are just as important as successful ones (bye bye, luminiferous ether). And we'll hear from scientists working today about how curiosity is at the heart of science. All this plus a new Mystery Sound and snail-rific Moment of Um. Today's episode is sponsored by Build-a-Bear Workshop (buildabear.com), Ozobot (ozobot.com/brains) and Bombas (bombas.com/brains) and you can support Brains On at brainson.org/donate.

A Brief History of Facts (Prove It: Part 1)

We'd be nothing without facts. They ground us in reality, help us make new discoveries and allowed us to build the modern world. In this episode we explain how we developed two of our most powerful fact finding tools: science and journalism! Plus, we'll fact-check some conventional wisdom about ladybug spots and explain how surgeons operate on fish in our Moment of Um. All that and a Mystery Sound! Today's episode is sponsored by Build-A-Bear Workshop (buildabear.com). You can support Brains On at brainson.org/donate

Brains On! + The Story Pirates: What makes fun things fun?

We're teaming up with our pals The Story Pirates to learn about the science of having fun! Our experts tell us what makes something fun and why we're so geared toward seeking a good time. Plus, the Story Pirates share their song "Pizza Revenge." We've also got a fun-tastic Mystery Sound and a Moment Of Um all about pirates. How fun is that? Still want more fun? Head over to the Story Pirates to hear more (plus the punchline to a Brains On joke) - apple.co/2wwlgDE Today's episode is sponsored by Vamousse (vamousselice.com) and Roshambo Baby (roshambobaby.co and offer code BRAINS)

What makes gross things gross?

Fair warning: Today we're gonna get gross! We're talking sounds, smells, and tastes that some people might find repulsive. But we're asking: why? What's the purpose of disgust? Is it something we're born knowing or do we learn to dislike things? When will entomophagy (the eating of insects) catch on everywhere? Plus: A brand new Moment of Um answers the question "Why do worms come out when it rains?"

Keeping water healthy, one clue at a time

Last week, we heard about the tale of the Cuyahoga River — a river in Ohio that caught on fire multiple times because it was so polluted. The river is now doing much better, but beyond the fact that it's not on currently fire — how do we actually know it's healthier today? That's when being a water detective really comes in handy. Plus: Our Moment of Um answers the question: "Why do dogs wag their tails?" Today's episode is sponsored by Vamousse Lice (vamousselice.com) and Roshambo Baby (roshambobaby.com and offer code BRAINS).

Burning rivers of fire

Rivers are known for being wet. So how did a river in Ohio suddenly catch fire, not once, but several times last century? In part three of our water series, we'll explore the shocking tale of the Cuyahoga River. We'll look at how pollution led to this environmental tragedy and what's been done to address the problem. Plus, our Moment of Um explains why we say "ow!" when we're hurt.

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