Brains On! Science podcast for kids-logo

Brains On! Science podcast for kids

Minnesota Public Radio

Brains On!® is a science podcast for curious kids and adults from American Public Media. Co-hosted each week by kid scientists and reporters from public radio, we ask questions ranging from the science behind sneezing to how to translate the purr of cats, and go wherever the answers take us. @Brains_On

Brains On!® is a science podcast for curious kids and adults from American Public Media. Co-hosted each week by kid scientists and reporters from public radio, we ask questions ranging from the science behind sneezing to how to translate the purr of cats, and go wherever the answers take us. @Brains_On

Location:

Minneapolis, MN

Description:

Brains On!® is a science podcast for curious kids and adults from American Public Media. Co-hosted each week by kid scientists and reporters from public radio, we ask questions ranging from the science behind sneezing to how to translate the purr of cats, and go wherever the answers take us. @Brains_On

Language:

English


Episodes

The buzz on bees, pt. 2

9/15/2020
In this second episode on bees (a bee-quel, you might say!) we’re taking a look at pollination: the many pollination talents of different bees, why pollination is so important, and what you can do to help wild bees! The tables are turned in the Mystery Sound department: our beekeeping cohosts have a sound for Menaka and Sanden to guess! And the Moment of Um answers an age-old stumper: how are alligators and crocodiles different? Want to hear more about bees? Listen to The buzz about...

Duration:00:28:05

The buzz on bees, pt. 1

9/8/2020
We’re making a big buzz about bees! Our pollen-collecting friends get so much done, and we’re taking a look at how they live. We’ll bust some bee myths and meet some honeybees for a look at life inside the hive. Our mystery sound is from a listener (here’s a hint: they recorded the sound in Alaska!), and our Moment of Um answers a buzzworthy question: Why do beehives look like hexagons? And! One episode on bees just isn’t enough. We’ll be back next week with more buzz on...

Duration:00:31:08

Stars: Twinkling, glowing, giant balls of gas

9/1/2020
Those tiny pinpoints of light glittering in the night sky are actually incredibly distant, giant, churning balls of gas. They produce huge quantities of light and heat. In this episode, Mars interviews the biggest star in his eyes: the sun! We also ask astronomer Moiya McTier to help us count all the stars in the universe. And we'll hear a couple of the stories that people here on earth tell about the stars. Plus, a brand new mystery sound and a Moment of Um that answers the question: how do...

Duration:00:36:49

What makes gross things gross?

8/25/2020
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: The Moment of Um answers the question "Why do worms come out when it rains?" Today’s episode is sponsored by KiwiCo (kiwico.com/brainson), Ancestry (ancestry.com/brainson) and...

Duration:00:36:47

Poop Party: Answers to your poo questions

8/11/2020
Warning! This episode is all about the fascinating and gross world of doo doo. We know you have a lot of poo questions because you’ve sent many, many of them to us. So we’re finally bringing you the poo answers! It’s a poop party! We’ve invited scientists to tell us about weird animal feces. (It’s true! Wombats have cube-shaped poop!) We tune into a news channel all about dookie (see the Bristol Stool Chart here:...

Duration:00:41:50

Introducing: Million Bazillion

8/4/2020
We’re thrilled to share a brand new show with you. It’s called Million Bazillion and it’s all about money -- how we earn it, how we save it and how we spend it. In the first episode you’ll travel back thousands of years to learn the ways people got what they needed before money was invented. Back then some people traded goods, others made pacts to share what they had. We’ll also meet the king who came up with the idea for coins. Plus, Kristen Bell designs her own money! This show is a...

Duration:00:21:53

Masks and mouth mist: What we know about the coronavirus now

7/28/2020
Since the world first learned about this new coronavirus at the end of 2019, we’ve been watching science happen in real time. Scientists all over the world are studying this virus and learning how to protect us from it. As they learn new things, we learn new things too. One thing they’ve learned is how this virus spreads. The primary culprit is droplets from our noses and mouths. That’s why masking up is so important to protect our communities. We’ve also been hearing from a lot of...

Duration:00:34:47

The world of tiny robots

7/14/2020
We’re talking all about teeny, tiny robots in today’s episode. You know, the ones that are as light as a postage stamp and as look like insects? They may be small, but these robots can still take in information and make decisions on their own. Find out how bees and cockroaches are teaching us about the future of small robots and what big tasks they might take on. There’s also a new Mystery Sound to rattle your ears. Plus a moment of Um that answers the question: Why does the sun stay in one...

Duration:00:26:04

Why do kids have more energy than adults?

6/30/2020
We’re taking on an age-old question today: Do kids have more energy than adults? Breakfast tacos, caffeine, an energized DJ and an epic battle between a girl and her parents. This episode has all that and then some. Discover how we turn food into energy at an awesome taco party. Then pump up the jams with DJ Thyroid. Speaking of music, get ready for a song from Lake Street Dive’s Mike Olson. And just when you think the show might be out of energy, we engage in an out-of breath competition...

Duration:00:39:49

Why does green mean go? And other color conundrums

6/16/2020
The world is full of color, but how do our eyes see it? In this episode we’ll explain how color vision works, complete with a journey to a jazz club in the back of your eye. We’ll also look at the cultural meanings of the color red, we’ll find out about a new type of blue, and we’ll find out why stoplights use green to mean go. Our Moment of Um tackles the question, “why are bees black and yellow?” This episode is sponsored by KiwiCo (kiwico.com/brainson) and Nurture Life (use code:...

Duration:00:36:40

Injustice and Anger: Understanding your emotions

6/3/2020
A lot of us are angry right now, with good reason. We’re seeing people treated unfairly because of racism -- that’s when people don’t like someone’s race or the color of their skin. In this episode we’ll talk about how anger can be a useful emotion and can be used to push for change. We’ll also revisit parts of our 2019 series on emotions, including an explanation of the hormones behind anger, why some of us are quicker to anger than others and what we can do when we feel overwhelmed by our...

Duration:00:33:07

Introducing: Julie's Library

5/26/2020
We're very excited to share an episode of a brand new podcast we've been working on called Julie's Library. It’s hosted by the legendary, the one and only, Julie Andrews. Every week, she and her daughter Emma Walton Hamilton read from their favorite children’s books. The featured book in this episode is Marilyn’s Monster by Michelle Knudsen, and illustrated by Matt Phelan. You can listen to more episodes and subscribe at Apple Podcasts...

Duration:00:19:23

Coronavirus: How to be a helper from home

5/19/2020
We’re all doing our best to stay safe from coronavirus, but is there anything we can do for others as well? In this episode we look at some ways you can help from home, like by making masks, donating to food banks or writing letters. Two stars of the World Handwashing Federation stop by to explain the science of how water actually dries out our hands. Plus, Kara and Gilly interview science journalist Carl Zimmer on the weird world of viruses, including some viruses that help...

Duration:00:41:02

Thinking ink: The scoop on this colorful stuff!

5/5/2020
Ink is amazing. It helps us captures our thoughts, comes in many colors and some of it is even made by animals! In this episode we explore the history of this special substance. We’ll also talk squid ink with biologist Sarah McAnulty and explain how tattoos work. Plus, your poems about ink! Obviously there’s also a Mystery Sound and a Moment of Um that answers the question: what happens if salt is poured on snails? This episode is sponsored in part by Betty Crocker - bettycrocker.com...

Duration:00:38:43

Mystery Sound Extravaganza 2020

4/28/2020
You don’t have to search far to find amazing Mystery Sounds. If you listen, you can find them in every room of your house. Today’s episode is chock full of these audible wonders. They are cotton candy for the ears! They are the notes to make your tympanic membrane sing! It’s time for the Mystery Sound Extravaganza! An episode made up of nothing but Mystery Sounds, most of them recorded by our amazing listeners.Plus, today's Moment of Um answers this stumper: when your eyes are closed, are...

Duration:00:39:29

Can you dig to the center of the Earth?

4/21/2020
Like an onion, the Earth has layers. In this episode we’ll see if you can dig through those layers to get to the center of the planet. We’ll also hear about the Danish scientist who discovered more about Earth’s core by studying earthquakes. Plus, we investigate the phrase “dig a hole to China.” Children’s book author and illustrator Oliver Jeffers stops by to talk about the Earth’s crust. “Here We Are,” his book about our vast and wonderful planet, was just turned into a movie (you can...

Duration:00:34:34

Joy Overload! The science of tickles and cuteness

4/14/2020
Get ready for some smiles! We’re looking at the science of two things that bring us joy: tickles and cuteness. We’ll explain why tickles make us giggle and why you can’t tickle yourself. Then we’ll talk about what makes cute things cute and why sometimes we want to eat or smoosh cute things. Plus, a super cute Mystery Sound and a Moment of Um answering the question: “Can a moon have a moon?” This episode is sponsored by iD Tech (idtech.com/brains). You can support the show at...

Duration:00:39:56

Virus Busters: How scientists are working to stop the coronavirus

4/7/2020
Scientists around the world are working fast to fight the new coronavirus. They’re developing medicines to help people who are sick. They’re also working on vaccines to stop the virus from spreading. In this episode we’ll explain how these treatments work and we’ll give you some tips on keeping six feet from other people while taking a stroll outside. Oh, and Kara and Gilly stop by to drop some epic virus facts. Plus a Mystery Sound and a Moment of Um that looks at whether or not worms...

Duration:00:35:35

Do plants have feelings?

3/31/2020
There’s more to plants than meets the eye. They detect sounds, they defend themselves against insect attacks and they can even send each other secret messages through the wind! Our leafy, green friends sense and interact with the world in their own, planty way. We’ll learn all about it in this episode, plus we’ll find out why some plants like to grow in spots where other plants have died. We’ve also got a Mystery Sound and a Moment of Um that answers the question: why do bats sleep upside...

Duration:00:33:14

Nervous: All about feelings, pt. 4

3/27/2020
This is a special re-release of an episode from our series on emotions. It’s all about how to handle big feelings like anxiety, nervousness and fear. There have been so many unexpected changes in all of our lives and a lot of us have big feelings right now. And that’s good -- we should feel those feelings. We also think having facts and information can help you feel more in control. This episode should help you with that. (This is the final installment in our series about feelings. Check...

Duration:00:36:33