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Why Do We Yawn? - YouTube

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***YAWN***search?q=***YAWN***url?q=https://www.healthline.com/health/why-do-we-yawn from m.youtube.com
Duration: 3:19
Posted: Jul 10, 2018

Why do we yawn? - YouTube

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***YAWN***search?q=***YAWN***url?q=https://www.healthline.com/health/why-do-we-yawn from m.youtube.com
Duration: 4:58
Posted: Apr 22, 2019

Why do we YAWN? - YouTube

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***YAWN***search?q=***YAWN***url?q=https://www.healthline.com/health/why-do-we-yawn from www.youtube.com
Duration: 3:06
Posted: Feb 2, 2023

Why We Yawn - YouTube

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***YAWN***search?q=***YAWN***url?q=https://www.healthline.com/health/why-do-we-yawn from m.youtube.com
Duration: 7:45
Posted: Jul 6, 2023

Why Do You Yawn? When This Happens You Need to ... - YouTube

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***YAWN***search?q=***YAWN***url?q=https://www.healthline.com/health/why-do-we-yawn from m.youtube.com
Duration: 3:17
Posted: Apr 24, 2023

Why Do We Yawn? - YouTube

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***YAWN***search?q=***YAWN***url?q=https://www.healthline.com/health/why-do-we-yawn from www.youtube.com
Duration: 2:31
Posted: Mar 12, 2014

Why Do We Yawn? - YouTube

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***YAWN***search?q=***YAWN***url?q=https://www.healthline.com/health/why-do-we-yawn from m.youtube.com
Duration: 3:35
Posted: Apr 7, 2020

Why Do We Yawn? - YouTube

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***YAWN***search?q=***YAWN***url?q=https://www.healthline.com/health/why-do-we-yawn from m.youtube.com
Duration: 2:46
Posted: Apr 15, 2014