The plastic coating of the pen is a solid, the INK inside, that shows what you wrote is a liquid, and there is no gas what-so-ever.
Pens were made due to demands of users for better writing. Pen is of two types in which first is ballpoint pen and second is ink pen. A ballpoint pen is a writing instrument that dispenses ink via a metallic sphere at the pen's tip but its ink cannot refill. Ink pen is refill again and again using ink from ink pot.This ink is manufactured by combining a variety of chemicals, which are then mixed together and heated or cooled in order to facilitate the necessary chemical combinations.
"Radiograph," in the case of pens, is a misnomer for the "Rapidograph" pen, made by the Koh-I-Noor company of Germany. The Rapidograph is a refillable "technical" pen used for drafting and other precision drawing. The Rapidograph comes in 7 nib sizes, from .17mm to 1.5mm
To write, because no one wanted to use a feather anymore. That's a no-brainer! HAHAHAHAHA, You are very welcome
Yes he did. He invented the fountain pen.
The Quill or Reed Pen was the first pens ever made
The clear stuff in a pen is typically made of a transparent plastic called acrylic or polycarbonate.
he was called bobhe was called bob
the pen was made by french explorers
Pen is called "kalam" in Hindi.
no, pen is made out of plastic or whatever it might be made out of?
Pen is called "लेखनी" (lekhani) in Sanskrit.
a plastic pen is made out of a special type of plastic that is moulded to the shape of a pen! :)
Ball point pen is called ball pen in India
A pen holder can be made out of a water bottle in a few easy steps. First open the bottle and drink all the water. Second carefully cut the top off the bottle and dry the inside. Third is optional but the fun part a decorate with what ever supplies are laying around. Fourth add all the pens to their new home.
because the first pen drive was made like a pen
The pen of a squid is made out of pure calcium nitrate