1 Season
46 Episode
Crash Course History of Science - Season 1 Episode 20 Earth Science (2019)
Watch Crash Course History of Science - Season 1 Episode 20 Earth Science Full Episodes Online Free SolarMovie. It's Earth Science time!!!! In this field, natural philosophers were asking questions like, what’s up with fossils? Are they the remains of extinct organisms? Or are they so-called “sports of nature”—rocks that just happen to look like living things but don’t /mean/ anything? And most importantly, how old is… everything?
- Country : United States of America
- Genre : Documentary
- Studio : YouTube
- Keyword : history of science
- Director :
- Cast : Hank Green
