Blogs about: David Raichlen
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Why do Humans Walk Upright?
Bipedalism (Standing or moving on two appendages) is one of the defining characteristics of being human. But bipedal motion is not an exclusively human activity. Certain birds like the ostrich, which… more →
SHADMIA'S WORLD
Why do Humans Walk Upright?
— 1 comment
shadmia wrote 2 years ago: Bipedalism (Standing or moving on two appendages) is one of the defining characteristics of being h … more →
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