51 Stagione
992 Episodiu
NOVA - Season 47 Episode 4
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.
- Annu: 2024
- Paese: United States of America
- Genre: Documentary
- Studio: PBS
- Parolla chjave: nature, candid, inspirational, factual, dramatic, informative, instructive
- Direttore:
- Cast: