How Is Ink Made?
Ink is made from a pigment, or dye, and a liquid, called the vehicle, in which the dye is dissolved. There are two chief types of ink: Writi
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Ink is made from a pigment, or dye, and a liquid, called the vehicle, in which the dye is dissolved. There are two chief types of ink: Writi
What Is the History of the Pen? When the ancient Egyptians wrote on their papyrus rolls, they used a sharpened reed dipped in dye. After pap