Sclera However, acid burns, even severe ones, seldom result in loss of the eye. Alkali burns, on the other hand, such as those resulting from exposure to ammonium hydroxide or ammonium chloride or other chemicals with a pH above 11.5, will cause cellular tissue in the sclera to saponify and should be considered medical emergencies requiring immediate treatment. Yellowing of the sclera is a visual symptom of jaundice. In very rare but severe cases of kidney failure and liver failure, the sclera may turn black. Sclera The sclera, also known as the white of the eye, is the opaque, fibrous, protective,
The Human Factor (2002 The Outer Limits) The Human Factor (2002 The Outer Limits) "The Human Factor" is an episode of the television show "The Outer Limits". It first aired January 11, 2002, in the show's seventh season. This episode is a clip show. Clips appear from the following episodes: "Phobos Rising", "Hearts and Minds", "Manifest Destiny", "Something About Harry", "The Haven", "Final Exam", "Final Appeal", "The Vaccine", and "Replica". Jupiter's moon Ganymede is now the only hope for the human race in 2084 as overpopulation and constant warring has left much of Earth uninhabitable. Space Commander Ellis Ward (Robert Duncan McNeill) must convince android assistant Link