简介：They are the miracle pills that shouldn't really work at all. Placebos come in all shapes and sizes, but they contain no active ingredient. Now th

简介：Dr Kevin Fong explores a medical revolution that promises to help us live longer, healthier lives. Inspired by the boom in health-related apps and gad

简介：　　在海滩打了一天艰苦的排球后，一位父母不在的青少年决定和她的女朋友们开一个睡衣派对。不出所料，他们的男朋友会出现来吓唬他们，但也可以看到一个从海滩来的陌生人潜伏在房子周围。很快，这个团队开始经历自然减员的问题。

简介：After decades of conspiracy theories and shrouding secrecy, the CIA finally acknowledged the existence of Area 51. But that was all. The actions on th

简介：　　We all know the main story of Abraham Lincoln's death, how he was killed, where it took place, and who pulled the trigger. But what exactly happ

简介：　　环游世界的冒险家格列佛受邀回到小人国，因为邻国布罗卜丁奈格的军舰进犯时，他曾施以援手。然而当他抵达的时候，面对的却是气愤、慌乱而又不知所措的小人国国民。国王明明说过要来的是传奇巨人格列佛，可他们见到的却是一个和普通人没什么两样的家伙，枉费他们为招待巨人付出了那么多心血。失望至极的小人国国王于是下

简介：The Ood have given a warning to The Doctor. The Master is returning yet that is not the biggest threat. A darkness is coming which brings with it The

简介：Copper Jack Stone purposefully orchestrates a bank robbery in order to be thrown into prison with the notorious Russian kingpin Balam. Balam is more t

简介：现在地球上许多珍稀物种正在灭绝，因为它们无法繁殖。当自然繁殖失败时，科学开始介入。比如，科学家们正在试图帮助大熊猫、黑足雪貂，还有这只可爱的云豹。不过，要想让一对成年云豹自然交配，而不是互相攻击，实在是个难题……

简介：1961年的一个炎热夏日，正在拍摄《动物园探索》的大卫?阿滕伯勒从一名马达加斯加当地男孩手中，接过了一些巨大的蛋壳碎片。这些碎片是男孩在覆盖着沙粒的河床上发现的，它们属于世界上最大的鸟类——已经灭绝的重达半吨的象鸟。自从大卫在马达加斯加拍摄完《动物园探索》后，这里就发生了巨大的变化：80%的雨林遭到