Question

 Why do we yawn when we see others yawning?

Answer Yawning is an involuntary action that everyone does. We start it before we are born ! Most creatures on the planet do it - even snakes and fish. No one really knows why do we yawn, may be it has s... Read More »
http://answers.yahoo.com/question/index?qid=20090201071727AAlEzL2

Top Q&A For: Why do we yawn when we see others yawning

Yawning in a Cockatiel?

Cockatiels exhibit various behaviors that can give owners important clues about their bird's mood and health. Some behaviors, such as yawning, are ambiguous. Ambiguous behavior requires close obser... Read More »
http://www.ehow.com/about_6544046_yawning-cockatiel.html

Does Dopamine cause yawning?

On One Hand: Not a Specific Side EffectAccording to Drugs.com and RxList.com, the normal side effects of the shock treatment drug Dopamine are listed as fast heartbeat, nausea, headaches, vomiting,... Read More »
http://www.answerbag.com/q_view/1981307

How to Avoid Sleeping and Yawning During the Day?

Falling asleep during the day can be a completely relaxing experience and re energize you for a night out on the town. However slumbering during an important meeting or class can lead to amounts of... Read More »
http://www.wikihow.com/Avoid-Sleeping-and-Yawning-During-the-Day

Barometric Pressure & Yawning?

As air pressure, or barometric pressure, changes, the middle ear attempts to equalize the air pressure inside and outside the ear. Yawning causes the ears to "pop," equalizing the pressure in the e... Read More »
http://www.ehow.com/facts_6453135_barometric-pressure-yawning.html


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