Among the senses that we have we could say that the most used by all and constantly is the sight, through it we can perceive everything that is around us, light, darkness, colors of various shades, but

Hello world, in this post i'm gonna' share for you a little research what i made in my highschool for a few homeworks, it is about the Colour blindness. Well, here it is, enjoy and share. Colour blindness