What Makes Yawns Contagious ???

Question

How come when you see people yawn, you, yourself yawn ??? At work we constantly are all yawning cause it goes around in circles...

Weird.

Answer 1

I have no d**n idea but it happens to me all the time and I DONT KNOW WHY!!!

Answer 2

Stale air in your work space -- excess carbon dioxide.

Solution is to improve air circulation by opening a door, a window, or running a small fan. The best possible is introducing live plants with large leaves into your work space. They clean and freshen the air and convert carbon dioxide into oxygen.

Answer 3

Yawning is just a way for your brain to get more oxygen to it.  As for it being contagious, just a reaction from your brain that if one person in the room needs more oxygen, then the rest probably do too.

Answer 4

um idk haha