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Imagine a scene where there is an electric lamp with only one switch on it. When the light is on, press the switch at this time and the light will switch to the off state. Press the switch again and the light will be turned on again. The behavior of the same switch button is different in different states.瞬间的休息伸展翅膀的达也们。Liz Bonnin presents a controversial and provocative episode of Horizon, investigating how new scientific research is raising hard questions about zoos - the film explores how and why zoos keep animals, and whether they need to change to keep up with modern science or ultimately be consigned to history.Should zoos cull their animals to manage populations? Liz travels to Copenhagen Zoo, who killed a giraffe and fed it to the lions, to witness their culling process first hand. They think it is a natural part of zoo keeping that is often swept under the carpet. Should some animals never be kept in captivity? In a world exclusive, Liz visits SeaWorld in Florida and asks if captivity drove one of their orcas to kill his trainer.But could zoos be the answer to conserving endangered species? Liz examines their record, from helping breed pandas for the wild to efforts to save the rhinos. She meets one of the last surviving northern white rhinos and discovers the future of this species now lies in a multimillion-dollar programme to engineer them from stem cells. Veteran conservation scientist Dr Sarah Bexell tells Liz the science of captive breeding is giving humanity false hope.《六龙飞天》为韩国SBS于2015年10月12日起播出的月火连续剧，由申景秀导演，金荣昡、朴尚渊编剧。该剧主要讲述了以朝鲜铁血君主李芳远为中心的六个主要人物的野心和成功故事的写实主义史剧 。　1966年，这是对助产士的考验，但随着女权运动的加剧，也有令人兴奋的地方。在Trixie的帮助下，Julienne修女决心带领Nonnatus修道院走出财务困境。特纳医生处理了一系列棘手病例，包括一名参与核试验爆炸的退役士兵。同时，修女Monica Joan经历了信仰危机，而修女Frances 意识到她需要少一点形而上，因为若真的要与当地妇女产生连接，那就需要接地气。在这个时代，有趣的挑战频至，英格兰赢得世界杯的盛大庆祝也正当前。 　　根据畅销书《詹妮弗·沃斯回忆录》改编的、英国广播公司（BBC）出品的剧集《呼叫助产士》，由Neal Street Productions打造，讲述了20世纪50年代伦敦东区助产士们的工作、生活与情感。这部吸引了超过1000万的观众并多次获奖的电视剧携第10季回归。翻拍自2009年韩国SBS的话题作品《原来是美男啊》。在继2011年拍出日本版后，又以台湾版闪亮登场，验证了电视剧的超高人气。在台湾版中，原作张根硕饰演的黄泰京一角由台湾人气组合飞轮海成员汪东城饰演，朴信惠的角色则由台湾青春女演员苏笠汶饰演。韩版女主角朴信惠也有友情客串该剧。美国游客Frank独身远赴欧洲一心治疗情伤，却在火车上邂逅了背景神秘的性感女子Elise，正当Frank陶醉在二人世界之际，危机却渐渐迫近，自巴黎开始被追踪监视，来到威尼斯更惹来各方人马追杀……随着Elise的真正身份揭开，Frank 才惊觉自己卷入了一场精心布局的危险游戏！