The Yawn Explained: It Cools Your Brain

[thetonestarr]

Wetcoaster said:
My brain must be severely overheated because I yawn a lot. haha.

But, yet, I'm also tired a lot sooo I don't know what to believe.

I'll just come to the conclusion that being over tired makes your brain overheat. Yeah, sounds good.

 

Well, duh. When does your computer overheat? When you've just turned it on, or when you've been using it for a while?

 

Makes sense.

 

 

 

 

 

 

 

 

 

 

 

 

 

*yawns.*