there is less pressure above the ground so the ink inside it burlge outside and flow in airplane......
a fountain pen starts leaking at higher altitudes because the difference in air pressure is less than it is on the ground so the ink flows quicker so not exactly a leak rather you not being able to keep up with the flow from the cartridge.
Gel pen because it doesn't leak as much. They're both the same really, but I think gel is better.
a fountain pen starts leaking at higher altitudes because the difference in air pressure is less than it is on the ground so the ink flows quicker so not exactly a leak rather you not being able to keep up with the flow from the cartridge.
hm..
Ballpoint pens may leak due to changes in air pressure, temperature, or altitude causing the ink inside to expand and flow out. Additionally, mishandling or storing the pen improperly can also lead to leaking. Sometimes, the pen's internal mechanism or ink cartridge may be damaged, leading to leaks.
ballpoint pens leak because the ink hardens in thetube with the ink in it the ink on the writing side of the pen can be used but the ink on the other side of the hardened ink will leak out of the bottom of the pen this will cause your pen to leak and ruin your pencil case slash pocket where you keep your pen make sure you do not enhale the toxic ink because you will definetely die and anyone you touch will get survere illness e.g. aids or Down syndrome please kill yourself before this happens
gel pen only
no silly its made out of penut butter and a pen
the pen which is used on earth is not made considering zero gravity effect if this pen is used in space the ink can flow out easily so astronaut has made a pen considering zero gravity
It is called a "fountain pen" because the nib receives a continuous flow of ink from the reservoir or cartridge - which is the "fountain."
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