Arizona PBS Previews
NOVA : 4704
Preview | 30s
Wednesday, February 26, 8:00 pm
"Mysteries of Sleep" - From fruit flies to whales, virtually every animal sleeps. But why? 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.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Arizona PBS Previews is a local public television program presented by Arizona PBS
Arizona PBS Previews
NOVA : 4704
Preview | 30s
"Mysteries of Sleep" - From fruit flies to whales, virtually every animal sleeps. But why? 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.
Problems playing video? | Closed Captioning Feedback
How to Watch Arizona PBS Previews
Arizona PBS Previews is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.
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Arizona PBS Previews is a local public television program presented by Arizona PBS