The Science of Snot
Tumble Science Podcast for Kids
00:00
The Cold Virus Is in Your Ness
Mucus is kind of like our noses. It catches all the germs, dust and other tiny particles in the air. By the time it dries out and becomes buggers, it's full of bad stuff. To help sort it out, danny and her coather nick, created a rating system to rank everything from hedgehog s to banana slugs in terms of their slimy secretions.
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