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Eons

Eons

2017Returning Series6 Seasons246 EpisodesTMDB
PBS Digital StudiosYouTube

Join hosts Hank Green, Kallie Moore, and Blake de Pastino as they take you on a journey through the history of life on Earth. From the dawn of life in the Archaean Eon through the Mesozoic Era — the so-called “Age of Dinosaurs” -- right up to the end of the most recent Ice Age. The evolutionary history of mammals including humans and other modern species is explored with these amazing paleontology experts.

Created by: Hank Green
Season 5 · Episode 30

The Fossil Record In Your Mouth

Dec 9, 2021·10m

The hardened residue scraped off your teeth at the dentist is called your dental calculus, and your dental calculus is the only part of your body that actually fossilizes while you’re alive! And scientists have figured out how to study & trace the evolutionary history of these microbes over tens of millions of years.

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When did Eons Season 5 Episode 30 air?

Eons Season 5 Episode 30 aired on December 9, 2021.

How long is Eons Season 5 Episode 30?

This episode runs for approximately 10 minutes.

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