Season 2 · Episode 33 of 45
Aired Sep 11, 2018
When We First Walked
Tue, Sep 11, 2018
0 of 45 watched this season
Fossilized footprints have proved that human ancestors were already striding across the landscape 3.6 million years ago. But who started them on that path? What species pioneered this style of locomotion? Who was the first to walk?
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Airs
Tue, Sep 11, 2018
Show
PBS Eons
246 episodes
Episode
S2 · E33
in PBS Eons