Love Curiosity? Subscribe to our email to get our stories delivered to your inbox daily. Sign up here.
Don't Think of a Pink Elephant Yawning
Stopping Contagious Behavior
Why Is Yawning Contagious?
Share the knowledge!
Key Facts In This Video
Yawning and stretching at the same time is called pandiculation. 00:29
People contagiously yawn less frequently when they have an ice pack on their heads, according to research. 01:51
Some penguins yawn to attract mates. 04:47
Wake up with the smartest email in your inbox.
Our Best Articles Daily