Crash Course Big History - Season 1 Episode 5 The Evolutionary Epic
In which John Green, Hank Green, and Emily Graslie teach you about evolution. So, in the last 3.8 billion years, life on Earth has evolved from single-celled prokaryotes to the dizzying array of life we have today. So how did all this happen? We'll talk about Darwin, evolution, natural selection, and how we got from there to here, and from then to now.
First Air Date: Sep 17, 2014
Last Air date: Jul 12, 2017
Season: 2 Season
Episode: 16 Episode
Runtime: 15 minutes
IMDb: 6.00/10 by 2.00 users
Popularity: 3.296
Language: English
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