NOVA - Season 47 Episode 4 Mysteries of Sleep

NOVA
Available Formats NOVA Secure Scanned : 10/29/2024 Watch HD Download HD
NOVA

NOVA - Season 47 Episode 4 Mysteries of Sleep

NOVA - Season 47 Episode 4 Mysteries of Sleep

Overview: 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.

Watch Trailer First Air Date: Mar 03, 1974 Last Air date: Oct 09, 2024 Season: 51 Season Episode: 991 Episode Runtime: 55 minutes Quality: HD IMDb: 6.80 / 10 by 114 users Popularity: 167.837 Language: English

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