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Your Inner Fish

Extended Interview: Tim White

Paleoanthropologist Tim White and his team discovered a 4.4 million-year-old fossil they named Ardi. This fossil, along with other fossils of her species and from her environment, radically changed the way we think about how our species came to walk exclusively on two legs.

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Learn which parts of our bodies we’ve inherited from our reptilian ancestors.
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See how the genetic legacy of a fish can be seen today in our own DNA.
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