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Human: The World Within

Fuel

Through the worlds of a religious faster, an ultra-marathon runner, a farmer and a young girl beating allergies, go deep into the world of the human gut, which processes the fuel our bodies need to keep going.

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React

See how the technology of the brain and nervous system shape our experience of the world.

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Sense

Explore the incredible world of human sensation and how it defines our reality.

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Defend

Uncover how the human body defends itself in an increasingly dangerous global environment.

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