SYSK Selects: What Makes us Yawn?

30:38
 
Share
 

Manage episode 237550317 series 2151878
By Discovered by Player FM and our community — copyright is owned by the publisher, not Player FM, and audio streamed directly from their servers.
What is it that makes us suddenly draw in a deep breath through a wide-open mouth? The beautiful thing about yawning is that researchers really don't know. Whether the answer is physical, mental or even contagious there is pretty much no chance you won't yawn during this classic episode.
Learn more about your ad-choices at https://news.iheart.com/podcast-advertisers

1330 episodes available. A new episode about every 0 hours averaging 38 mins duration .