Ep10. What Is snot made of? episode artwork

EPISODE · Jun 11, 2026 · 7 MIN

Ep10. What Is snot made of?

from Little Ears Big Ideas · host Sherry Yin

In this episode, Lily and Max explore Arthur’s wonderfully slimy question: what is snot made of? From water and sticky mucins to dust, pollen, and tiny germ-fighting helpers, they discover why our noses make mucus, how it protects our bodies, and why snot sometimes gets runny or changes colour when we’re sick. A funny, slightly gross, and very curious science adventure for little listeners!

Episode metadata supplied by the publisher feed · Published Jun 11, 2026

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Ep10. What Is snot made of?

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