It burns away copper usually for PCB's
'Etch' , who cannot speak but communicates through his screen , is an "Etch-A-Sketch" toy with a magic screen .
A window etch kit would include acid, a corrosive material, to etch the glass.
The word etch is a verb. The past tense is etched.
The etch a Sketch toy was invented in the late 1950s by andre cassagnes
etch, engraveetch, engraveetch, engraveetch, engrave
the Etch a Sketch was made it the late 1950's by Andre Cassagnes.
No, he did not.
metal
No
The cast of Etch - 2013 includes: Hansford Boatman Anna Hendrix
data is stored on a CD with etches every etch is a 0 every non etch is a 1.