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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

Error44
"Lulu335" wrote:I live in a military family, which means we have to move A LOT. I'm halfway through 6th grade, and I'm really stressed out. The reason is because I have a guy who really likes me, and we liked each other back in the 5th grade, and he's even got me presents and everything, but now I'm starting to doubt whether I still like him or not. And he is a great guy; he's silly, funny, kind- but I just don't know if he's the right guy for me. Plus there's a friend of mine who I know likes me as more than a friend, and he's a great guy, too. I really need advise!!I know, it is too late but I think you should not go for a deeper relationship, don't make it hard for yourself and try to be his just friend because you are so young .
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Error44
"queenslay173" wrote:I was at school when I noticed people started to tell me this boy liked me and I thought it was cool because I'm used to that type of stuff then we started to dated in October we broke up right before christmas and it was so strange. we got back together in the beginning of January and we broke up again on the 4 my friends are really mad at me and he seemed really upset I like him but I just don't want to be with him anymore what should I do ?- confused lover Tell him your reasons and make it clear for both of you
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lottie_h141
lottie_h141 posted in Style:
thank u!!! acc helps so much. Obvs going to superstars aswell 
reply 2 days
ImagineOrdinary
ImagineOrdinary posted in Style:
clothes
reply 2 days
lottie_h141
lottie_h141 posted in Style:
yea ik, but we all wear uniform so it's different when we have no uniform so. Kinda want to look decent for once 
reply 2 days