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Merely thinking about or seeing someone yawning can make you yawn. But why?
Whether you’re tired, bored, or see someone else do it, we all yawn. But the yawning when you’re tired scenario makes sense. What about seeing someone else yawn? In a new study, researchers ...
Reasons we we yawn. It was once believed that the main function of yawning was to increase otherwise low oxygen levels, but a 1987 study disproved that theory. And despite extensive additional ...
Yawning may be an offshoot of the same imitative impulse. A 2007 study found that young children with autism spectrum disorders do not increase their yawning frequency after seeing videos of other people yawning, in contrast to non-autistic children. In fact, the autistic children actually yawned less during the videos of yawning than during ...
Yawning is considered a non-respiratory gas movement. A non-respiratory gas movement is another process that moves air in and out of the lungs that do not include breathing. Yawning is a reflex that tends to disrupt the normal breathing rhythm and is believed to be contagious as well. [14] The reason why we yawn is unknown.
This is an accepted version of this page This is the latest accepted revision, reviewed on 14 January 2025. This is a list of onomatopoeias, i.e. words that imitate, resemble, or suggest the source of the sound that they describe. For more information, see the linked articles. Human vocal sounds Achoo, Atishoo, the sound of a sneeze Ahem, a sound made to clear the throat or to draw attention ...
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The book is written in the style of a reporter on the news who is reporting on the number of sleepers in the world. The book starts with a "very small bug" named Van Vleck yawning. The narrator then tells the reader that this is very important news and goes on to explain that a yawn is contagious and will cause sleep across the countryside.
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