Our Sense of Smell

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.

Clip Season 1 Episode 5 Length 01:02 Premiere: 05/26/21

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Preview Length 00:30 Premiere Date 05/26/21

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Clip Length 01:31 Premiere Date 05/26/21

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Clip Length 02:46 Premiere Date 05/26/21