Inside a Fossilized Pterosaur Egg
Season 49
Episode 6
About the Episode
To uncover the secrets of a pterosaur egg, Sir David Attenborough visits researchers using the latest technology to analyze these extinct creatures’ fossils.
Aired:
| Expires: | Runtime: 2m 58s
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Extras
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Your dog's name, birthday, and zip code do not make secure passwords.2:22 -
The Deepest Underground Lab in the U.S.
A team of researchers hunt for dark matter deep underground in the Black Hills of South Dakota.1:44
