Brains On! Science podcast for kids

American Public Media

Brains On!® is a science podcast for curious kids and adults from American Public Media. Each week, a different kid co-host joins Molly Bloom to find answers to fascinating questions about the world sent in by listeners. Like, do dogs know they’re dogs? Or, why do feet stink? Plus, we have mystery sounds for you to guess, songs for you to dance to, and lots of facts -- all checked by experts.

  • 32 minutes 2 seconds
    Why do some of us have food allergies?

    About 1 out of 13 kids has a food allergy. Some are allergic to peanuts, others can’t eat dairy or shellfish or – you name it! So, why do some of us have food allergies and others don’t?

    Join Molly and co-host Gemma as they learn all about food allergies. First, they’ll explore the immune system, the tiny army inside our bodies that fights off things that can make us sick. Turns out, these fighter cells sometimes think certain foods are a threat! Then they’ll chat with Dr. Adora Lin about why some people are allergic to certain foods and others aren’t — and visit a cafeteria to hear from kids with food allergies! Plus, a new mystery sound you won’t want to miss.


    Subscribe to Smarty Pass for ad-free feeds, bonus episodes, and ticket discounts!


    Today’s episode is sponsored by:
    - Indeed.com/brainson - Receive a $75 sponsored job credit with code brainson
    - Help your kids learn to earn, save, spend wisely, and invest with Greenlight, the debit card and money app for teens. Visit Greenlight.com/inclined.

    10 September 2024, 8:00 am
  • 29 minutes 28 seconds
    Why do some people need glasses?

    Eyes are incredible. But sometimes they need a little help to see clearly. Enter: glasses! In this episode, we'll hear how eyes take in light and paint a picture of the world around us. We'll take a peek inside the eye to see why sometimes vision can be blurry and how glasses help. Then, we'll learn all about eye exams with a visit to the eye doctor! All that, plus a brand new mystery sound!


    Subscribe to Smarty Pass for ad-free feeds, bonus episodes, and ticket discounts!


    Today’s episode is sponsored by:
    - Indeed.com/brainson - Receive a $75 sponsored job credit with code brainson
    - Help your kids learn to earn, save, spend wisely, and invest with Greenlight, the debit card and money app for teens. Visit Greenlight.com/inclined.

    3 September 2024, 8:00 am
  • 36 minutes 47 seconds
    How do we name things in space? The quest to name a quasi-moon!

    Have you ever wondered how things in space get their names? Us, too! In this week’s episode, Molly and co-host Cassie hear the story of a funky little moon with a very strange name.


    It all started when Radiolab co-host Latif Nasser noticed something unusual on his son’s map of the solar system: a moon next to Venus called Zoozve. He’d never heard of Venus having a moon – and he’d definitely never heard of a moon named Zoozve. So, he called up his friend at NASA, and a wild space quest began!


    Plus, Latif will share how YOU can enter a contest to name one of Earth’s quasi-moons. And of course, a new mystery sound that we’re really mooning over!


    See the quasi-moon’s orbit here!


    Featured experts:
    Radiolab co-host and host and executive producer of Connected: The Hidden Science of Everything, Latif Nasser.


    Resources:
    Learn more about the Name a Quasi-Moon! contest at radiolab.org/moon — and submit your own idea!


    Subscribe to Smarty Pass for ad-free feeds, bonus episodes, and ticket discounts!


    Today’s episode is sponsored by:
    Indeed.com/brainson - Receive a $75 sponsored job credit with code brainson
    - Greenlight - Help your kids learn to earn, save, spend wisely, and invest with Greenlight, the debit card and money app for teens. Visit Greenlight.com/inclined

    20 August 2024, 8:00 am
  • 1 minute 46 seconds
    Smarty Pass Sneak Peek: SPORTSBALL Impression Sound

    Smash Boom Best producers Rosie duPont and Aron Woldeslassie are a little early for the BIG game. Looking to kill some time they decide to play Impression Sound. Just like the great Brains On game Mystery Sound, Impression Sound has players guessing sounds. BUT unlike Mystery Sound, Aron and Rosie will be making the sounds with their mouths -- like an impression. Hence the very appropriate name for this game: Impression Sound!

    16 August 2024, 8:00 am
  • 39 minutes 52 seconds
    Phones: The fun, the annoying and the confusing

    Ping! Another episode of Brains On just dropped! And it’s all about phones: how they help us, why they’re so hard to put down – and how to have a balanced relationship with them.


    In this episode, Molly and co-host Linden do a deep dive on phone use. They’ll chat with an expert about whether screens are bad for us and hear from some teenagers about how they really feel about their phones! Meanwhile, Marc takes his camels Humpty and Dumpty to a phone-free picnic, and Dwayne the Brain demonstrates the powerful connection between phones and dopamine. All that, plus a stumper of a mystery sound!


    We’ve been thinking about our phones a lot here at Brains On – so we started this new thing called Analog August, a month-long campaign to unplug our phones and get out in the world. If this episode inspires, we hope you and your family will join in the fun, and do your best to use your phones less! Parents can attend our virtual event about kids and phones on Thursday, August 15th from 12pm PT / 2pm CT / 3pm ET and sign up for our newsletter of ideas for phone-free adventures and tips on finding a healthy screen-life balance. Read more here.

    Featured experts:


    Julia Storm is a digital wellness specialist, educator, and advocate. She helps families work through issues around tech.


    Jacqueline Nesi is an Assistant Professor of Psychiatry and Human Behavior at Brown University and a Clinical Psychologist at Rhode Island Hospital. She specializes in issues affecting kids and teens.


    Subscribe to Smarty Pass for ad-free feeds, bonus episodes, and ticket discounts!


    Today’s episode is sponsored by:
    Indeed.com/brainson - Receive a $75 sponsored job credit with code brainson

    13 August 2024, 8:00 am
  • 30 minutes 19 seconds
    Auroras: Nature's light show

    Have you ever seen an aurora? These spectacular night-time displays can fill our skies with dancing lights and bursts of color. But why do they happen in the first place?

    Join Molly and co-host Mariam as they learn about what makes an aurora (hint: it starts with spicy sun burps) and chat with scientist Dr. Liz MacDonald about the best places to see them. Stick around for aurora trivia with Gameshow Molly and a dazzling new mystery sound!


    Subscribe to Smarty Pass for ad-free feeds, bonus episodes, and ticket discounts!


    Today’s episode is sponsored by:
    - Indeed.com/brainson - Receive a $75 sponsored job credit with code brainson

    6 August 2024, 8:00 am
  • 1 minute 44 seconds
    Smarty Pass Sneak Peek: Me and my pet

    Uh-oh, Molly’s new pets are missing! And to make matters worse, Molly won’t tell us what her missing animals are. Although, she is willing to give hints. It’s up to producers Rosie duPont and Ruby Guthrie to find Molly’s missing pets and figure out what they are! Grab your smarty pass to hear this hair-raising episode!

    2 August 2024, 8:00 am
  • 25 minutes 7 seconds
    Seahorses! Curly-tailed wonders of the sea

    Seahorses can be as tiny as a grain of rice or more than a foot long. They also beat their small fins up to 70 times per second – about as fast as hummingbird wings. These cowboys of the sea are full of surprises!

    Join Molly and co-host Noemi as they swim through an episode full of seahorse facts. They’ll hear from seahorse expert Heather Koldewey about what it’s like to swim with these fabulous little fish. Then they’ll head down to the beach to chat with a seahorse dad who’s expecting! Plus, an all-new mystery sound.


    Subscribe to Smarty Pass for ad-free feeds, bonus episodes, and ticket discounts!


    Today’s episode is sponsored by:
    - Indeed.com/brainson - Receive a $75 sponsored job credit with code brainson

    30 July 2024, 8:00 am
  • 31 minutes 6 seconds
    Everybody sings! The how and the wow of your voice

    Whether you hum in the shower or yodel on stage, you can make music with your voice! But what’s going on inside of your body when you do it? And are there ways to change how your voice sounds?


    Molly and co-host Kate will explore these questions and more in this episode all about singing. They’ll join Marc to watch a famous opera star do her thing and learn about what happens in our bodies when we sing. They’ll hear samples of everything from throat singing to rock and roll. Plus they'll chat with voice teacher and opera singer Mikalia Bradberry about all the ways we can learn to control our voice and sing in different styles – from Broadway belting to crooning like Taylor Swift. Plus, a noteworthy mystery sound!


    Subscribe to Smarty Pass for ad-free feeds, bonus episodes, and ticket discounts!


    Today’s episode is sponsored by:
    - Indeed.com/brainson - Receive a $75 sponsored job credit with code brainson

    23 July 2024, 8:00 am
  • 31 minutes 2 seconds
    Catnip, cat naps, and the history of house cats

    Curious about cats? Us too! Join Molly and co-host Lynx as they sniff out the answers to some of your most pressing cat questions.


    They’ll head to a chaotic cat café to learn the history of house cats, they'll hear a song all about cat breeds, and chat with cat expert Mikel Delgado about catnip, cat naps, and why cats love to lick themselves! Plus a purr-plexing new mystery sound.


    Subscribe to Smarty Pass for ad-free feeds, bonus episodes, and ticket discounts!


    Today’s episode is sponsored by:
    - Indeed.com/brainson - Receive a $75 sponsored job credit with code brainson

    16 July 2024, 8:00 am
  • 1 minute 45 seconds
    Smarty Pass Sneak Peek: Rhyme or Reason

    Molly is working on a musical about trees that live in cities. But she can’t finish her rhymes! So she enlists Ruby and Anna to help. Molly gives them some of her unfinished lyrics and it’s up to them to help her turn a single sentence into a fact-filled musical couplet!

    5 July 2024, 8:00 am
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