视频简介
NOVA: Mysteries of Sleep Like virtually every other animal, humans need sleep to survive. But why? What do we gain from spending nearly a third of our lives in such a defenseless state? And what's at stake if we sleep poorly? The functions of sleep have long been something of a mystery. But now scientists are peering deep into the brain to see what happens while we snooze. One ...。Ruth & Alex is set over a weekend where a couple (Morgan Freeman and Diane Keaton) must decide whether or not to sell their Brooklyn walk up of 40 years. The story takes a comedic turn when the dynamic couple have to contend with eccentric open house guests, their pushy realtor niece, and the health of their beloved family dog — all while navigating a New York on edge from what turns out to be an media-generated terror threat.。
