NOVA - Season 2 Episode 4 : The Secrets Of Sleep

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NOVA - Season 2 Episode 4 : The Secrets Of Sleep
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Title:NOVA - Season 2 Episode 4 : The Secrets Of Sleep
Genre: Documentary
Air Date: 1974-11-24
Season Number: 2
Episodes Number: 4
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Overview
Most of us spend one-third of our lives in a state of which we understand remarkably little—some people sleep for only a few minutes a night, and function perfectly well, while others declare that eight hours isn't enough. NOVA explores traditional notions about how much sleep we need; looks at effects of the sleeping pill, and, perhaps the most baffling of all aspects of sleep—dreaming.
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