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Somewhere around 470 million years ago, something happened that shouldn’t have been particularly striking. An algae found its way onto land. This algae turned the lands of this earth green, altered the chemistry of our atmosphere, and created homes for future life. This algae would give rise to all of the land plants we know of today.
First Air Date : Jun 24, 2019
Last Air date : Mar 25, 2024
Episode : 219 Episode
Season : 7 Season
Runtime: 10:14 minutes
Studio: YouTube
Country: United States of America
Cast: Hank Green
Crew:
