Science of Sight, Eye Diseases and Animal Vision

15 October 2006
Presented by Chris Smith, Helen Scales.

Taking a look at the science of sight is consultant ophthalmologist Nick Sarkies, who will discuss eye diseases and how we can treat them, and Ron Douglas provides insight into colour vision and how the world appears though the eyes of animals. Sticking with our animal focus, Bob and Chelsea reveal that there may be three times as many poisonous fish as there are snakes, and in Kitchen Science, Derek Thorne stops himself bouncing off the walls long enough to discover how superballs spin.

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