ScienceBehind The Science: Exploring the Sound of Cracking Fingers

Behind The Science: Exploring the Sound of Cracking Fingers

Friends, have you ever noticed that when you get tired of using a mobile phone, then the thought of snapping your fingers comes in your mind and when you crack your fingers. Then the sound of banging comes from the hands. So do you know why this crackling sound comes from the hands? If you do not know then we will tell you in this article Exploring the Sound of Cracking Fingers.

Why Does Cracking Fingers Make Sound?

Friends, whenever we crack our fingers, there is a special kind of liquid in the joints of the fingers and in the joints of the bones of our whole body. Its name is Synovial fluid, this liquid works as grease in the joints of our bones. This grease-like liquid prevents our bones from rubbing against each other. Just like how grease is put in vehicles.

grease and bubbles in the joints of bones
Grease and bubbles in the joints of bones

Now what happens, when our fingers work then bubbles of carbon dioxide gas are formed in this liquid and when we crack the fingers then these gas bubbles burst. That’s why the sound of banging comes from our hands. This is what happens when you crack your finger.

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So this was the Exploring the Sound of Cracking Fingers. Hope you find this information interesting and good, then do not forget to share this blog with your friends and relatives. And thank you very much for reading the blog till the end. Keep Reading…. Keep Sharing…. Keep Safe….!

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