20 episodes. In this hidden camera game show, contestants are asked trivia questions for a chance to win money, but aren't told they're on a game show until after they've answered the questions. Jessica Custodio, Regan Burns, Jeff Henry | See full cast & crew Â».
Unfortunately color blindness can be caused by severe head injuries. By far the most occurences of color blindness are congenital. In very rare cases people with perfect color vision abilities can be affected by an impaired vision or color vision deficiency after a brain trauma, a stroke or some other kind of severe head injury. Such vision deficiencies are caused by a damage of the optical cortex.
1 Snow blindness is not directly caused by cold temperatures but does occur in snow conditions. 2  Sunlight reflecting off the snow can cause a corneal injury or burn. 3  Eyelids may become red and swollen. 4  Eyes may feel dry and as though they have sand in them.