What makes us yawn?

FromBrainStuff

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What makes us yawn?

FromBrainStuff

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Length:

5 minutes

Released:

May 7, 2014

Format:

Podcast episode

Description

Yawning is a universal human behavior, yet scientists still don't know exactly why we do it or what purpose it serves. Marshall Brain explores some of the theories behind yawning in this episode. Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers

Released:

May 7, 2014

Format:

Podcast episode

Titles in the series (100)

Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.

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What makes us yawn?

What makes us yawn?

Description

Titles in the series (100)

More Episodes from BrainStuff

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