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Birth

Birth

Season 1 Episode 1
52:30
Pulse

Pulse

Season 1 Episode 2
52:30
Fuel

Fuel

Season 1 Episode 3
52:33
Defend

Defend

Season 1 Episode 4
52:33
Sense

Sense

Season 1 Episode 5
52:33
React

React

Season 1 Episode 6
52:30
Episode 5: The Calling

The Calling

Season 4 Episode 5
53:05
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Human: The World Within

The Adaptive Quality of Our Senses

When we lose one of our senses, the loss isn't something the body can't handle. It just means that the brain has to figure out a new way of filling the void left by the information that's no longer there. Our bodies are actually incredibly adaptable when it comes to compensating for missing sensation.

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React
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52:30
See how the technology of the brain and nervous system shape our experience of the world.
Sense
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52:33
Explore the incredible world of human sensation and how it defines our reality.
Defend
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52:33
Uncover how the human body defends itself in an increasingly dangerous global environment.
Fuel
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52:33
Journey through the factory at the center of our bodies that turns food into energy.
Pulse
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52:30
See the world beneath the human heartbeat that makes our craziest feats possible.
Birth
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52:30
Learn the story of human reproduction from attraction to a baby’s first breath.
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