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Necessity is the mother of invention. Whenever a person feels a need, he creates it for his own convenience. This is what makes him different from animals. When man needed fire, he made fire by grinding two stones.
But with time he also made other innovations in it. Today, from matches to lighters, you can easily make a fire. That is, whenever a person invents something, it takes time to improve it.
From childhood till today you must have used sharpener many times. A small sharpener sharpens the tip of your pencil. You may have seen this little sharpener many times. But did you know that this sharpener, which easily fits in a child’s pencil box, wasn’t always so easy to carry? Yes, today the sharpener that you can easily carry anywhere, which is so small in appearance, was once very difficult to use.
Thus changed form
A video of the sharpener’s transformation was shared on social media. It shows the journey of the sharpener from 1830 to 2023. You will be amazed after watching the video. The sharpener used in the 1830s looked like a door lock. A pencil was inserted into it and rubbed on a sharp board in front. After this, this machine was modified in various ways over time. Today it has become so small that it can be easily carried anywhere.
People expressed surprise
This viral video has been viewed millions of times so far. Many people were surprised to see this. One user wrote that he never thought that the sharpener had come this far. The small sharpener used in every home to sharpen pencils these days was once too big to even fit in a bag. With the passage of time man has made it easy to use. Today it has become much smaller and can be easily carried anywhere.
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