Md Taqi Yasir
Our lungs control the exhalation and inhalation of the body for our lifeline. Lungs perform the major part of respiration in our body and the exchange of oxygen and carbon dioxide through the blood is the result of this. It is found from the research of a biochemist team of University of California, Los Angeles in collaboration of Stanford University identified the foundation of moaning, which they classify as a life-sustaining impulse that averts air sacs positioned in the lungs, called alveoli, from collapsing.
Study co-author and professor of neurobiology at University of California, Jack Feldman stated about the research “The way that nature did it is that there’s 500 million little air sacs called alveoli. And each alveolus is a little sphere, about 0.2 millimeters [0.008 inches] in diameter.” This alveolus can be termed as balloons and when a person sighs these balloons can be termed as wet-balloons. Fieldman further said, “Did you ever try blowing up a wet balloon? It’s very difficult, because the water on the inside sticks together,” he said.
“This is what happens when an alveolus collapses … and whenever they collapse, that surface area gets taken out of the ability to exchange gas.”
The main gist is if humans were not able to sigh, the alveoli would not be able to reinflate.
This may lead to serious lung damage and may cause death. So sighing is not always a bad thing, it may even help your body out of sadness.
to all involved who made the event a success. Prizes were distributed amongst the five best speakers. The event was brought to a close amidst great applause, fanfare and hope for the future.