A laser-class printer that uses solid wax inks that are melted into a liquid before being used. Instead of jetting the ink onto the paper directly as inkjet printers do, solid ink printers jet the ...

In a new clinical study, scientists from the German Federal Institute for Risk Assessment (BfR) have traced the path and ...

An curved arrow pointing right. Traditional Japanese calligraphy ink, referred to as sumi ink, comes in a solid form. It takes at least four years of production before these ink sticks can be sold ...