暑假来临，湖南为了保证升学率，湖南某私立高中组织高三的前30名学生到生活馆进行补习，顶尖的严志润、内向腼腆的金世熙以及前游泳部干将尹娜莱、调皮捣蛋的JK皆榜上有名。虽然心不甘情不愿，但是这群青春男女还是如期来至学校。在此期间，他们的手机被没收，并按照老师的要求抛却一切私心杂念，全力向着大学的目标迈进。紧张枯燥的日子仍在继续，但是恐怖的事件出现，搅乱了孩子们的神经。正是晚自习时分，少女滢澜的尸体突然从天花板坠落，紧接着从广播中传来令他们难以置信的消息：从现在开始，他们将一个个死去，谁会最后走出这所恐怖的死亡学校，成为他们不得不去面对的问题……
回复 :“Four respected presenters and a camera crew attempt to discover the truth behind 'The most haunted house in Britain', expecting a light-hearted scare or two and probably the uncovering of a hoax. They think they are in control of the situation. They think they are safe. The viewers settle down and decide to watch 'for a laugh'. ”
回复 :Ethan and his best friend Justin are students trying to make sense of their high school existence. In what will be the last chapter of their teenage lives and the beginning of adulthood beyond, they decide to make the ultimate senior video in the search for answers. Exploring teenage suburbia in a no-brakes adventure, questions arise whether there’s more to their lives than simply growing up.
回复 :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 study reveals that well-timed bursts of pink noise can nudge a person's brain waves, extending periods of slow-wave, or deep, sleep. And toddlers learning new words show that taking even a short nap after learning something new can help the information stick. And when it comes to sleeping poorly, it may turn out that having interrupted sleep can be just as harmful as missing sleep altogether. As scientists come to understand the powerful role that sleep -- or lack of it -- plays in everything from memory to trauma to emotion regulation, one thing is clear: This biological function is as crucial as it is complex.
