Om avsnittet
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 episode.
Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.
Fler avsnitt
Visa alla avsnitt av Stuff You Should KnowStuff You Should Know med iHeartPodcasts finns tillgänglig på flera plattformar. Informationen på denna sida kommer från offentliga podd-flöden.