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From the cornea to the lens up to the retina: discovering the eye, Piero Angela begins his exciting journey with the eyelids, "shutters", he says, with different functions such as "protecting the eye, isolating the brain from light and thus promoting sleep , but also constantly cleaning the cornea thanks to rapid movements".
First Air Date : Oct 25, 1990
Last Air date : Dec 13, 1990
Episode : 8 Episode
Season : 1 Season
Runtime: 26:14 minutes
Studio: Rai 1
Country: Italy
Cast: Piero Angela
