Ink
Ink is a material that is often put on paper in order to store information in a way that human eyes and then brains can see and then comprehend. It comes in the form of a pigment-laden liquid that dries once it is applied to the paper.
Ink is a material that is often put on paper in order to store information in a way that human eyes and then brains can see and then comprehend. It comes in the form of a pigment-laden liquid that dries once it is applied to the paper.