Part 1 Preparing to Etch. 1. Grab muriatic acid or another suitable etching acid. Before you start your etching, you'll want to make sure you have enough of a suitable acid to complete your project â having to run out to the hardware store in the middle of your etching project is a serious pain.
  Eugene Rimmel invented the first mascara in the late 19th century. A more modern mascara was invented by T.L. Williams in 1913, and it was a cake like substance. The mas â¦ cara that we see today was invented by Helena Rubenstein.   The word mascara derives from the Italian maschera, which means mask from Middle Latin masca or Arabic Maskhara or from Old Occitan masco.     Source: ht â¦ tp://en.wikipedia.org/wiki/Mascara.
Background. Mascara is a cosmetic applied to the eyelashes to make the lashes thicker, longer, and darker. It is one of the most ancient cosmetics known, having been used in Egypt possibly as early as 4000. Egyptians used a substance called kohl to darken their lashes, eyebrows, and eyelids.arly mascara from the modern era usually took the form of a pressed cake. It was applied to the lashes with a wetted brush. The ingredients typically were 50% soap and 50% black pigment.