约翰·汉纳主演的【BBC地平线:宇宙何其小】,是由 Toby MacDonald导演的记录片，上映于2012，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, ..详情请观看视频，