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Yawn

en.wikipedia.org/wiki/Yawn

A yawn is a reflex consisting of the simultaneous inhalation of air and the stretching of the ... Yawning may in fact reduce oxygen intake compared to normal respiration. However, neither providing ...

11 Interesting Facts About Yawning - Examined Existence

examinedexistence.com/11-interesting-facts-about-yawning/

Yawning, also known as oscitation, is a bodily activity that occurs in most vertebrates. It can be a sign of boredom, or just the body's attempt to regulate itself.

10 Little Known Facts About Yawning | ActiveBeat

www.activebeat.com/your-health/10-little-known-facts-about-yawning/

Mar 24, 2014 ... That's why I'm discovering the myth and fact behind several yawning conundrums (thanks to valued help and insight from the experts). Here are ...

Facts About Yawning: Why We Do It, Why It's Contagious And More

www.huffingtonpost.com/2013/06/10/facts-yawning-why-we-yawn-contagious_n_3398301.html

Jun 10, 2013 ... We all do it, and we all know it has at least something to do with how tired we feel . But unlike sleep apnea or laptops in the bedroom, yawning is ...

www.ask.com/youtube?q=Facts on Yawning&v=rWLsQIE0adg
Sep 4, 2014 ... Yawning is considered a pretty good indication of being tired or having a case of the doldrums, but there's really so much more to it. Here are ...

Yawning - BrainFacts.org

www.brainfacts.org/sensing-thinking-behaving/sleep/articles/2012/yawning/

Mar 20, 2012 ... Yawning is a behavior found in fish, reptiles and birds, as well as in humans. Described in ancient times by Hippocrates (who thought it served ...

Why do we yawn? (Everyday Mysteries: Fun Science Facts from the ...

www.loc.gov/rr/scitech/mysteries/yawn.html

The study of yawning is anything but boring. It boasts a rich history of theories that go back to Antiquity, but thus far the biological function of yawning remains a  ...

Why We Yawn | Causes | Excessive Yawning | Contagious | Facts ...

www.kidzworld.com/article/588-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  ...

Interesting Facts About Yawning: What Are The Causes ...

interestingfacts.tv/did-you-know/interesting-facts-about-yawning-what-are-the-causes/

Yawning also referred to as oscitation, is a bodily activity which occurs in many vertebrates. It can be a common sign of boredom, or just an attempt by the.

The Surprising Science of Yawning - The New Yorker

www.newyorker.com/science/maria-konnikova/the-surprising-science-of-yawning

Apr 14, 2014 ... In fact, a yawn is usually followed by increased movement and physiological activity, which suggests that some sort of “waking up” has taken ...

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5 surprising facts about yawning | MNN - Mother Nature Network

www.mnn.com

Feb 12, 2016 ... When do we start yawning? Younger than you might think! Research has shown that 11-week-old fetuses yawn as part of brain development.

Fun Facts About Yawning... Guaranteed To Make You Yawn! | The ...

health.thefuntimesguide.com

If you read this, you will yawn. I DARE you to try & fight the yawn!...

10 Little Known Facts About Yawning - Yak Max

yakmax.com

Aug 26, 2014 ... Here are some interesting facts about yawning below: Little Known Fact #1. Yawning occurs as early as 20 weeks after conception. Fetuses ...