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Science for Kids / Science's Not Boring: The Kids Science Podcast · July 17 · 12 min

What is metamorphosis?

Have you ever wondered how a tiny, crawling caterpillar transforms into a beautiful, fluttering butterfly? Get ready for one of the most magical—and slightly gross—tricks in all of nature! Join Mira and Finn on Science is Not Boring as they uncover the wild secrets of metamorphosis. Did you know a baby Monarch caterpillar eats its own eggshell for breakfast and grows two thousand times its birth weight in just two weeks? That’s like a human baby growing to the size of a school bus! But the craziest part happens hidden away inside the chrysalis. The caterpillar actually digests itself, melting into a puddle of liquid insect soup! From that gooey soup, secret cell clusters called imaginal discs build a brand-new body with delicate, colorful wings. We’ll also discover how butterflies taste sweet nectar with their feet, how they help pollinate the plants on our planet, and how some super-butterflies migrate over three thousand miles without a map! Tune in for this mind-blowing episode full of fun facts, giant appetites, and a gooey transformation you have to hear to believe!

0:00-12:36

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show notes

Have you ever wondered how a tiny, crawling caterpillar transforms into a beautiful, fluttering butterfly? Get ready for one of the most magical—and slightly gross—tricks in all of nature! Join Mira and Finn on Science is Not Boring as they uncover the wild secrets of metamorphosis. Did you know a baby Monarch caterpillar eats its own eggshell for breakfast and grows two thousand times its birth weight in just two weeks? That’s like a human baby growing to the size of a school bus!

But the craziest part happens hidden away inside the chrysalis. The caterpillar actually digests itself, melting into a puddle of liquid insect soup! From that gooey soup, secret cell clusters called imaginal discs build a brand-new body with delicate, colorful wings. We’ll also discover how butterflies taste sweet nectar with their feet, how they help pollinate the plants on our planet, and how some super-butterflies migrate over three thousand miles without a map! Tune in for this mind-blowing episode full of fun facts, giant appetites, and a gooey transformation you have to hear to believe!

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