From fruit flies to whales, virtually every animal sleeps. But why? Why do we need to spend nearly a third of our lives in such a defenseless state? Scientists are peering more deeply into the sleeping brain than ever before, discovering just how powerful sleep can be, playing a role in everything from memory retention and emotional regulation to removing waste from our brains.
| Title | NOVA - Season 47 Episode 4 Mysteries of Sleep |
|---|---|
| Year | 2024 |
| Genre | Documentary |
| Country | United States of America |
| Studio | PBS |
| Cast | |
| Crew | |
| Alternative Titles | PBS新星Nova, نوا, نووآ, PBS Nova |
| Keyword | nature, candid, inspirational, factual, dramatic, informative, instructive |
| First Air Date | Mar 03, 1974 |
| Last Air date | Nov 27, 2024 |
| Season | 52 Season |
| Episode | 994 Episode |
| Runtime | 55:14 minutes |
| Quality | HD |
| IMDb: | 6.86/ 10 by 118.00 users |
| Popularity | 125.424 |
| Language | English |
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