Human eye of the size of the pupil, regulation and suppression of the hormone melatonin and entrainment of the body clock. The eye is not shaped like a perfect sphere, rather it is a fused two-piece unit, composed of the anterior segment and the posterior segment. The anterior segment is made up of the cornea, iris and lens. The cornea is transparent and more curved, and is linked to the larger posterior segment, composed of the vitreous, retina, choroid and the outer white shell called the sclera. The cornea is typically about 11.5 mm (0.3 in) in diameter, and 1/2 mm (500
The Human Factor (2002 The Outer Limits) all of the human race (including Ward's wife and daughter). The US President's spaceship, with the few remaining people, will arrive in several months. At this point Ward, having lost faith in life and his humanity, reactivates both Link and the self-destruct sequence and starts his last game of chess. When Link asks what has happened, Ward replies: "It was... human error." 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