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Eons
When We First Walked
Season 1
Episode 57
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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11:46
The ability to make and use fire has fundamentally changed the arc of our evolution.
11:38
Sea scorpions thrived for 200 million years, coming in a wide variety of shapes and sizes.
8:33
The California condor is the biggest flying bird in N. America since the Pleistocene Epoch
9:21
Not too long ago, our early human ancestors were under threat of attack from predators.
