Discover science
Why not yawn when passing through security at the airport?
Some actions such as whistling or yawning can cause passengers to be held at security gates at US airports.
Yawn
Browse ScienceInfo articles and explainers related to Yawn.
Topic archive
Articles about Yawn
38 published items.
Animal world
After the dangerous attack of poisonous snakes, rattlesnake 'can't keep up with yawning'
Known for its deadly venom, but when it encountered moccasin snakes, the only North American water snake to be venomous, the rattlesnake had a tragic end.
Discover science
Yawning is one of the biggest mysteries of humans
Everyone must yawn. Both you, your parents, good
Discover science
Meet these phenomena often but not everyone knows the cause
Why is the skin skin wrinkled after soaking in water for too long? Why do we often sneeze when going out into the sun? ...
Discover science
Interesting facts about yawning may not be known
Yawning is very contagious, just look at others
Discover science
Time yawned reveals human intelligence
If you are planning to control yawning, then you should probably change it. Regardless of the polite issue, yawning whenever your body wants to help reveal the intellige…
Discover science
The sign helps to recognize
Waving your tail sharply, laughing, yawning ... is it reasonable to express the unpleasant attitude of your puppy to his master?
Discover science
Yawning may be due to overheating of the brain
Unlike popular speculation for a long time, a new study found that yawning is a natural reflex that helps our body control the temperature of the brain when it is too ho…
Discover science
Discover true love by yawning
Researchers have unveiled a simple but incredible trick that can show just how much your partner really cares about you.
Discover science
Yawn makes people wiser?
Previously, many people thought yawning was a sign of fatigue, lack of oxygen. But, Professor Gary Hack at the University of Maryland (USA) has proved that yawning helps…
Discover science
Yawn and sympathy
The next time you yawn, try looking around to see if the yawn virus spreads to anyone? Research results of the University of Pisa (Italy) show that relatives and close f…
Discover science
Let's yawn!
Why do we yawn? Why is yawning spread when someone starts? And why the yawning spread is not limited to the same species. Scientists try to give some explanation.
Discover science
Dogs also yawn to people
Seeing someone yawning often makes us yawn. A new study has shown that our four-legged friends can yawn after us too.
Discover science
Dogs are infected with 'disease' yawning from people
If you have to wait for the doctor for many hours in the clinic, you must have yawned at least once. Many people know yawning is a sign of fatigue, but few people think…
Discover science
Yawn shows you sympathy
Those who easily sympathize and understand for others are more likely to get yawning. British researchers found that children with autism who did not show empathy would…