Film Summary
55:45 mins
Science & Nature
Worldwide
A mere one-twentieth of an inch thick on average, our skin is the boundary between the outside world and us. It is the human body's largest organ, yet most of us know almost nothing about it. In many ways, it defines our identities, yet the subject is often one we are reluctant to discuss. This National Geographic Special will break the taboos to get at the truth about skin: what it is, how it works, and why it matters to us so much.
Year Filmed: 2002
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