contributed by- Soumya
Hey there !!
"Every single hole has a purpose !!"
Have you ever used a pen ? ( I know it sounds stupid )
Have you ever wondered what are those holes on your pen's surface ? ( and that sounds serious )
Alright so the one or two tiny holes drilled on the surface of almost every pen ( mostly ballpoint pens ), are there to ensure that the air pressure, inside and outside the pen is the same. Which helps the ink flow to the tip. It would have been difficult for you to write, or else.
You see, Every single hole has a purpose !!
Hope, you got to know something new today !!
contributed by- Soumyabrata Chakraborty
Hey there !!
"Every single hole has a purpose !!"
Have you ever used a pen ? ( I know it sounds stupid )
Have you ever wondered what are those holes on your pen's surface ? ( and that sounds serious )
Alright so the one or two tiny holes drilled on the surface of almost every pen ( mostly ballpoint pens ), are there to ensure that the air pressure, inside and outside the pen is the same. Which helps the ink flow to the tip. It would have been difficult for you to write, or else.
You see, Every single hole has a purpose !!
Hope, you got to know something new today !!
contributed by- Soumyabrata Chakraborty
Great to know !
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