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Why We Yawn

Next time you're with a group of your friends, try this out. Take a big yawn, don't forget to cover your mouth, and wait to see how many other people yawn. There's a good chance your yawn will be contagious. In fact, before you even finish reading this story it is likely that you'll yawn at least once. Not that I'm trying to bore you, but just reading about yawning will make you yawn.

Yawning doesn't always mean you are bored. Adelie penguins actually yawn as part of their wooing ritual. Couples face each other and the males stand with their beaks wide open and face towards the sky.

As for why people yawn... good question. Nobody really knows why we yawn. For a while scientists believed that you yawned when there was too much carbon dioxide and not enough oxygen in your blood. Part of your brain realized this and triggered you to yawn. As your mouth stretches you inhale deeply, sending a shot of oxygen to the lungs and into the bloodstream. That theory went out the window because nobody can prove it.

The reason yawns are contagious? Power of suggestion perhaps. If you're out late with your friends after school, you're probably tired. You're probably on the verge of a yawn, too, and seeing one person do it is enough to drive everyone to yawns.

Have I made you yawn yet? If I have, I hope it's not cuz you're bored, but simply by the power of suggestion.

A Few Cool Yawning Facts

  • The average yawn lasts about six seconds.
  • 55 percent of people will yawn within five minutes of seeing someone else yawn.
  • Blind people yawn more after hearing an audio tape of people yawning.
  • Reading about yawning will make you yawn.
  • Olympic athletes often yawn before competition.
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Dear Dish-It In The Forums

AnnaOfExquizurd
1: A. It'd be rude to neglect her; I'm also a nerd, though, so no big deal at all. 2: A. I'm shy anyways, and most of the popular gals at my school are repulsive with how narcissistic they are o.o 3: Uh, my friends wouldn't bully a random second grader girl, but if they were, I'd tell them to stop. She's just a second grader, and she doesn't need to have real low self-esteem already, or ever! I do notice younger children tend to be way more sensitive than older ones, so I'd make sure she's okay afterwards. That'd be so sad if a second grader really was being bullied tho ;-;
reply about 6 hours
-Oracle-
-Oracle- posted in Friends:
"SmartSunnyShadow" wrote:Okay, thanks but will anyone else help me???  If they're as good friends as you're making them out to be then I'm sure they'll forgive and forget. Try not to over think the situation.
reply about 8 hours
AnnaOfExquizurd
In the part where you said they started bullying you... what were some of the things they specifically said? If they were just calling you insensitive or racist, tell them it was an accident. You can apologize about the racist comment. If you show you really are sad about it, they'll know you mean it. I hope everything goes well and gets better ^-^
reply about 8 hours
SmartSunnyShadow
Okay, thanks but will anyone else help me??? 
reply about 8 hours
Powerful_Minded_Girl
Oh that sounds terrible! Everyone will have this moment once in their life. Ask some others for advice! 
reply about 8 hours