正在播放的是《BBC地平线:宇宙何其小》的高清完整版。该片是由著名导演Toby MacDonald 的一部精彩的纪录 类影视作品，主演有约翰·汉纳/等，本片主要讲述的是Horizon plunges down the biggest rabbit-hole in history in search of the smallest thing in the Universe.　　It is a journey where things don't just become smaller but also a whole lot weirder. Scientists hope to catch a glimpse of miniature black holes, multiple dimensions and even parallel Universes. As they start to explore this wonderland, where nothing is quite what it seems, ..aaa

同时该系列还有以下影片值得推荐：《主厨的餐桌：披萨》《宠物一千零一夜》《走进四九城》《寻味安徽》《我是跟踪狂 第一季》《科学未解之谜》