What Causes You To Yawn And Why It Is Contagious? | BYJU'S Fun Facts

Video Statistics and Information

Video

Captions Word Cloud

Reddit Comments

Captions

No captions available for this video.

Info

Channel: BYJU'S

Views: 442,581

Rating: undefined out of 5

Keywords: Yawn, why do we yawn, why do we yawn when someone else yawns, what causes yawning, contagious yawning, yawn scientific reason, yawning reasons, yawn reflex, science behind yawning, sleep, yawn facts., BFF, Byju'sfun facts

Id: N6xRUeNKBZc

Channel Id: undefined

Length: 5min 57sec (357 seconds)

Published: Fri Oct 22 2021