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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.

30 Interesting Yawning Facts - Facts Legend

factslegend.org/30-interesting-yawning-facts/

Jul 4, 2015 ... Most interesting of yawning facts is that scientists still don't know the exact reason why people yawn. There are over 20 theories with no ...

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 ...

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 ...

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

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 ...

10 Little Known Facts About Yawning - Yak Max

yakmax.com/10-little-known-facts-about-yawning/

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 ...

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 ...

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 ...

More Info

5 surprising facts about yawning | MNN - Mother Nature Network

www.mnn.com

Feb 12, 2016 ... Sure, we know yawning is contagious. But did you know we start yawning in the womb?

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

health.thefuntimesguide.com

Fun Facts About Yawning… Guaranteed To Make You Yawn! A yawning man... Consider this my one-person mission to get the entire world to yawn (…or at ...

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

www.huffingtonpost.com

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 ...