NOVA - Season 2 Episode 4
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.
First Air Date : 1974-03-03
Last Air date : 2024-11-27
Runtime : 57 minutes
Genre : Documentary
Cast :
Crew :
Quality : 
Subtitles :
- Season 2 : Episode 11974-11-03
- Season 2 : Episode 21974-11-10
- Season 2 : Episode 31974-11-17
- Season 2 : Episode 41974-11-24
- Season 2 : Episode 51974-12-01
- Season 2 : Episode 61974-12-08
- Season 2 : Episode 71974-12-15
- Season 2 : Episode 81975-01-05
- Season 2 : Episode 91975-01-12
- Season 2 : Episode 101975-01-19
- Season 2 : Episode 111975-02-02
- Season 2 : Episode 121975-02-09
- Season 2 : Episode 131975-02-16
- Season 2 : Episode 141975-03-09
- Season 2 : Episode 151975-03-16
- Season 2 : Episode 161975-03-30
- Season 2 : Episode 171975-04-06
