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Tumble Science Podcast for Kids

Tumble Media
Tumble Science Podcast for Kids
Latest episode

302 episodes

  • Tumble Science Podcast for Kids

    The Hugging Robot

    2026/10/09 | 25 mins.
    What makes a good hug? That’s what Ryder wants to know. Enter HuggieBot - a robot that helped discover the 11 “ingredients” of a meaningful embrace. We’ll learn why HuggieBot’s creator, Dr. Alexis Block, decided to build a hugging robot, and what a robot can tell us about why hugs matter so much to humans.

    Watch videos of HuggieBot in action and read the full episode transcript on ⁠our blog⁠.

    Vote for Tumble! We’re a finalist in the Signal Awards, and you can help us win the Listener’s Choice Award. Voting closes October 15.

    Join us on Patreon to help us continue to make Tumble, hang out with us, and be featured on future episodes!

    Shop official Tumble merch

    Submit a science question

    Shop Tumble on Yoto

    Discover Tumble’s live events

    Subscribe to Tumble en Español
  • Tumble Science Podcast for Kids

    Mailbag: What Happens When Galaxies Crash?

    2026/10/02 | 21 mins.
    In this mailbag episode, astronomer Karen Masters joins Marshall and Lindsay to answer a listener's question: what happens when Andromeda crashes into the Milky Way? Plus, we're launching a brand-new segment: The Kid Quiz!

    Find Tumble Cards on Yoto here.

    To get an invite to the next Tumble meetup, as well as receive birthday shout outs and ad free versions of the show, go to patreon.com/tumblepodcast and support us!

    For Tumble t-shirts, visit our store on Dashery: tumblepodcast.dashery.com

    And don't forget to keep checking our blog on our website, sciencepodcastforkids.com for NGSS alignment, activities, and more!

    Submit your own question and be on our show here!
  • Tumble Science Podcast for Kids

    Why Does Earth Have a Magnetic Field?

    2026/09/25 | 25 mins.
    How did Earth get its magnetic field? And why does it move around? Our listeners have questions about one of Earth’s most mysterious forces. To find out, we go on an archeological expedition in the Middle East, with pioneering paleomagnetist Lisa Tauxe. Lisa has spent decades “hunting” the magnetic field through time, to understand what ancient artifacts can tell us about how the magnetic field has changed. Did you know, magnetic north doesn’t stay in one place – and sometimes it flips? If you feel yourself pulled into this mystery, hit play on this episode!

    Join on Patreon to help us continue to make Tumble: patreon.com/tumblepodcast

    Shop official Tumble merch: https://tumblepodcast.dashery.com/

    Submit a science question: https://www.sciencepodcastforkids.com/contact

    Bring Lindsay & Marshall to your school or event: https://www.sciencepodcastforkids.com/school-visits
  • Tumble Science Podcast for Kids

    Mailbag: Do Space Wormholes Exist?

    2026/09/18 | 14 mins.
    In this mailbag episode, Marshall and Lindsay tackle two listener questions — whether space wormholes are real, and what a fly wing and a carrot could possibly have in common under a microscope. Plus, listener reviews and comments from China!

    To get an invite to the next Tumble meetup, as well as receive birthday shout outs and ad free versions of the show, go to patreon.com/tumblepodcast and support us!

    For Tumble t-shirts, visit our store on Dashery: tumblepodcast.dashery.com

    And don't forget to keep checking our blog on our website, sciencepodcastforkids.com for NGSS alignment, activities, and more!

    Submit your own question and be on our show here!
  • Tumble Science Podcast for Kids

    Why Do T. Rexes Have Small Arms?

    2026/09/11 | 24 mins.
    Why did T. Rex have such tiny arms? That’s what our listener Nora wants to know. We’re going to find out why the biggest, most powerful predator to ever walk the Earth did it with a teeny tiny set of arms.

    Scientists have been coming up with answers for this question for decades — but science is never settled. Paleontologist Elizabeth Steell has walked into the debate with a stunning theory involving giant heads, evolutionary tradeoffs, and some serious math. Will it convince you? Listen and find out!

    Join on Patreon to help us continue to make Tumble and be featured on future episodes: patreon.com/tumblepodcast

    Shop official Tumble merch: https://tumblepodcast.dashery.com/

    Submit a science question: https://www.sciencepodcastforkids.com/contact
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About Tumble Science Podcast for Kids
A Common Sense Selection! Exploring stories of science discovery. Tumble is a science podcast created to be enjoyed by the entire family. Hosted & produced by Lindsay Patterson (science journalist) & Marshall Escamilla (teacher). Visit www.tumblepodcast.com for educational content.
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