Regardless of language or culture, we human beings definitely share some wiring:
Yawns are definitely contagious. So much so, in fact, that on a show I was watching about SEAL training, which relies on massive amounts of sleep deprivation, the grunts established a pact that the first guy to yawn would get punched on the arm by every one else on the team.
So, did you yawn during the video?
Subscribe to:
Post Comments (Atom)
I love the doggie yawn!
ReplyDelete