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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 ...。微博音乐盛典旨在通过线上活动+线下盛典的形式，围绕音乐类作品产生更多优质传播内容，兴趣爱好者线上互动讨论。通过活动联合音乐平台、垂类音乐人、音乐公司、音乐自媒体、音乐类 MCN 机构及业界用户共襄盛举。用音乐传递美好，为行业持续带来积极向上的活力。。