# How We Know What’s Deep Inside the Earth

Page: https://stenobird.com/podcast/bright-side-universe-7141660/how-we-know-what-s-deep-inside-the-earth
Text version: https://stenobird.com/podcast/bright-side-universe-7141660/how-we-know-what-s-deep-inside-the-earth.md
Podcast: [Bright Side Universe](https://stenobird.com/podcast/bright-side-universe-7141660)
Published: 2026-05-27T20:00:00+00:00
Episode link: https://traffic.megaphone.fm/ADME8371101720.mp3?updated=1764824087
Audio file: https://traffic.megaphone.fm/ADME8371101720.mp3?updated=1764824087
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JSON: https://stenobird.com/v1/public/podcasts/bright-side-universe-7141660/episodes/how-we-know-what-s-deep-inside-the-earth
Duration seconds: 404

## Resource

We can’t drill to the center of the Earth, so how do scientists know what’s inside? This video explains the clues, tools, and discoveries that reveal the hidden layers beneath our feet. Learn more about your ad choices. Visit megaphone.fm/adchoices

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## Transcript

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