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Space pen
01
خلائی قلم, اسپیس پین
a ballpoint pen designed to write in extreme conditions, including zero gravity, underwater, and in extreme temperatures, using a pressurized cartridge to force ink onto the writing surface
space pen
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مثال
Astronauts rely on space pens during space missions for writing notes and data in the microgravity environment of the spacecraft.
Travelers include space pens in their survival kits for emergency situations, as they can write in any condition, from extreme heat to freezing cold.
The outdoor explorer carried a space pen on their expeditions, knowing it would reliably write on wet paper and in freezing temperatures.
Engineers working in harsh industrial environments appreciate the durability and reliability of space pens for recording measurements and observations.
Divers use space pens to take notes underwater, as the pressurized ink cartridge prevents water from entering the pen and ensures legible writing.
