地球百子第三季迅雷

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 ...。A global network of bankers, lawyers and mega-rich investors are defrauding European treasuries of €146 billion. Two women try to put a stop to it, but the states and the banks seem intent on thwarting their efforts at all costs.。