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NOVA

51 Season
991 Episode

NOVA - Season 2 Episode 4 The Secrets Of Sleep


(115 votes, average: 6.83/ 10)

55 minutes 2024 HD

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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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