Native Americans are complaining that Facebook’s idiotic and intrusive “real name” policy results in many accounts being repeatedly suspended, as the company’s algorithm cannot believe names such as Lone Hill or Brown Eyes could be real. According to areport from Colorlines, users with Native American names are being locked out of their accounts, with the social networking site demanding they... 

The Lumineye technology works by removing some of the brown pigment from the front of the iris, leaving it blue. In this picture the process has been performed on the bottom half of the eye Ever wished you were the blue-eyed boy? You soon could be, after a doctor revealed he can permanently change a person’s eye colour in just 20 seconds. Dr Gregg Homer, from Stroma Medical in California said... 

What Works Color works. It helps that in this case, the characteristic being mapped is eye color, so it’s kind of a no-brainer to shade the areas where blue eyes are prevalent in blue and the areas where brown eyes are prevalent in brown. Even if this graph were to be printed in a grayscale journal (which is probably why the one on the left tries to use hatching to distinguish the areas), using degrees...