229 episodes

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.

Brains On! Science podcast for kids American Public Media

    • Kids & Family
    • 4.5 • 9.1K Ratings

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.

    Spooky superstitions! Why we think 13 is bad luck

    Spooky superstitions! Why we think 13 is bad luck

    Just in time for spooky season, it’s an episode all about superstitions! Do you avoid the number 13? Or maybe it’s your lucky number, like Taylor Swift? In this episode we’ll look at why we have such strong feelings toward 13, and we’ll hear about other unlucky and lucky numbers around the world. Plus, Marc and Sanden will explain why our brains latch on to superstitions in the first place. Oh, and our favorite talking skeleton, Mr. Bonejangles, is back with a spine-tingling quiz! All that and a Moment of Um that answers the question: do cockroaches have hearts?



    This episode was sponsored by

    The Who, When, Wow! podcast (Who, When, Wow!)

    • 38 min
    Crystals: More than just shiny rocks

    Crystals: More than just shiny rocks

    This episode shines a light on crystals, and they’re sparkling right back at us! We’ll zoom way in on a diamond to understand the structure that makes crystals special, and hear about some unexpected crystals, too (hint: chocolate chip cookies contain a few different crystals!). Then, we take a look at how crystals form and get their cool colors. Plus, Marc and Sanden hunt down a hoax about Mesoamerican crystal skulls.



    And! A mystery sound and a moment of um: why does sugar taste sweet?



    This episode was sponsored by:

    Indeed (indeed.com/brainson)

    • 35 min
    Squirrelsperience: Trying out squirrel skills

    Squirrelsperience: Trying out squirrel skills

    In many places, tree squirrels are extra busy these days. It’s time for them to collect nuts to prepare for winter! So we’re heading to a squirrel-themed adventure course and practicing a few of the skills they use to survive: gathering nuts, traveling in trees, and speaking like a squirrel. We’ll also learn about how squirrels evolved, and hear about some of their surprising relatives.

    Plus, a mystery sound and a moment of um: what chemical in apples mixes with oxygen to turn brown?

    You can support the show at brainson.org/donate or check out our merch (including the Brains On book) at brainson.org/shop

    • 31 min
    The heroes we need to defeat the coronavirus

    The heroes we need to defeat the coronavirus

    Eighteen months into our fight with this coronavirus, it may feel frustrating that we're still in this battle, but there are many reasons to feel hopeful. One reason is that we know a lot about this virus now and have plenty of tools to fight it. We meet the superheroes prepared to help us defeat the coronavirus: Sgt. Socially Distanced, the Masked Mentor, the Testmaster and the Vaxinator! Plus: Gilly, one half of the hit podcast Going Viral with Kara and Gilly, and a special guest explain what a virus variant is and how the delta variant is different from the original coronavirus. Also, journalist Sarah Zhang helps us understand how the pandemic could end.



    All that, plus a new mystery sound and a Moment of Um that answers the question "How do skunks spray their stink?"

    • 38 min
    How to conquer Garbage Mountain

    How to conquer Garbage Mountain

    After getting a firsthand look at the history of trash, we’re having visions from garbage’s present and future this week. Producer Kunsang Dorjee visits a landfill to see what happens to our trash after we throw it away, and producer Ruby Guthrie shows us how we can make less trash and dispose the trash we do make in ways that are better for the planet. Plus: we hear from a kid who helped her class produce almost no waste during the school year. And our Moment of Um answers the question: if ants like sweet things, why don’t they attack beehives?



    This episode was sponsored by:

    Mathnasium (mathnasium.com)

    • 36 min
    The invention of trash

    The invention of trash

    A pair of ghost shoes visit Molly with a message: it's time to think about garbage. They predict that Molly will be visited by three visions of garbage, one from the past, one from the present and one from the future.



    Today, Producer Sanden Totten takes us on a time traveling journey to see how we started making all this trash in the first place. Plus: the Moment of Um answers the question: Are yawns contagious to animals?



    Next week, we'll be back with a look at the present and future of garbage.



    This episode was sponsored by:

    Mathnasium (Mathnasium.com)

    • 35 min

Customer Reviews

4.5 out of 5
9.1K Ratings

9.1K Ratings

🍋dr.reviewer🍋 ,

Awesome Podcast!

I love this podcast! I have been listening for over a year and it’s awesome! Totally recommend!

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I love brains on , smash boom best and million bazillion !!! If I could I would give you a million stars ⭐️ ⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌟🌠🌠🌠🌠🌠🌠🌠🌠🌠🌠🌠🌠🌠🌠🌠🌠✨✨✨✨✨✨✨✨✨✨✨✨✨✨✨✨🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩🤩 thank You for making this podcast !!!!!!!!!!!!!!!!!!!!!! Also please add a little history!

i like a lot of pods ,

Love your podcast

Ab

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