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Human: The World Within

Our Sense of Smell

Our sense of smell is shaped by hair follicles in our sinus known as cilia.

Aired 05/26/2021 | Rating TV-PG

Human: The World Within

Our Sense of Smell

Clip: Episode 5 | 1m 2sVideo has Closed Captions

Our sense of smell is shaped by hair follicles in our sinus known as cilia.

The experience of smell starts when air molecules meet tiny little hairs in our nasal cavity. These hairs are called cilia, and they trap the incoming fumes so they can be processed.

Aired 05/26/2021 | Rating TV-PG

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The Adaptive Quality of Our Senses

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Clip: Ep5 | 2m 53s | When we lose one of our senses, others fill the void to process the lost information. (2m 53s)

Episode 5 Preview | Sense

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Preview: Ep5 | 30s | Explore the incredible world of human sensation and how it defines our reality. (30s)

The Human Body's Five Senses

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Clip: Ep5 | 1m 31s | An introduction into the amazing functions of the human body's five senses. (1m 31s)

Proprioception - The Sixth Sense

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Clip: Ep5 | 2m 46s | Proprioception allows us to recognize where our bodies are physically exist in space. (2m 46s)

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