21 年前
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片中跟拍验尸官解剖一具女尸，用最直观的方式，向大家展示了肥胖躯体下最真实的样子。 当然，这里的肥胖指的是自身原因造成肥胖，不包含药物致胖的情况。 被解剖的60岁女尸身高1米67，但体重却有107公斤，典型严重超重。女子死于心脏衰竭，生前自愿捐献遗体作为医疗研究。 此写实纪录片意在研究肥胖到底会对身体造成怎样严重的影响。。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 ...。
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