THOUSANDS OF FREE BLOGGER TEMPLATES

Friday, May 20, 2011

Frustrations of the Color Blind

Color blindness may be a common term that we hear, but not everyone understands just how frustrating life could sometimes be for a person who actually has the condition. Known also as a color vision problem, the condition may be inherited or caused by injury to the eye, eye problems, or as the side effect of certain medicines.Our eyes naturally come with three types of cone cells, with each type

0 comments: