Mystery Sound Extravaganza 2021

Brains On! Science podcast for kids

By American Public Media

Mystery Sound Extravaganza 2021

Tuesday, 23 March

What's that you hear? That's right, It's an episode of nothing but mystery sounds! Are your ears up to the challenge? Plus, we'll hear an answer to the question: "How do squirrels find their nuts after they bury them?"

If you'd like to submit a mystery sound, you can share it with us here:

And, you can support the show at

Or, you can also buy our book, complete with Mystery Photos, at or at your favorite local bookstore.

Today’s episode was sponsored by:

Sitka Salmon Shares (

Purple (

Heart UK