简介：　　到2050年，全球将有七成的人居住在都市，城市必须供养70亿人口。如果用传统的土壤耕作，还需要增加一整个巴西的耕作面积，才有可能养得活这么多的人，但是高楼林立的城市里，哪里生得出这么多土地呢？如果城市能够盖出摩天大楼，有可能盖起摩天农场吗？为了解决城市粮食供应的问题，垂直农场应运而生　　城市垂直

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简介：　　Comedians Ed Byrne and Dara O Briain embark on an expedition of a lifetime, crossing 3,500 miles from the bright lights of modern day Malaysia to th

简介：　　Discovery探索频道出品的《智慧中国》系列纪录片，是继《运行中国》之后的第二部中国话题纪录片。分别以“智慧前行Smart Move”、“智慧生活Smart Life”、“智慧星球Smart Planet”为主题，探讨了中国日新月异的创新科技，如何以破纪录的速度改变人们的生活，如何让那些古老

简介：　　Following the success of 'Big Cats: An Amazing Animal Family', engaging presenter and biologist Patrick Ayree returns to investigate our clo

简介：　　As Christie's celebrates its 250th anniversary, this two-part series follows the drama behind iconic art auctions across the globe to reveal how

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简介：　　据国外媒体报道，继《行尸走肉》(The Walking Dead)和《行尸之惧》(Fear the Walking Dead)之后，AMC打算推出第三部僵尸题材的剧集《行尸之惧：462航班》(Fear the Walking Dead: Flight 462)，如同《行尸之惧》是《行尸走肉》的衍

简介：　　Just over 40 years ago, marriage in China was arranged by the state. Romantic love was seen as a capitalist concept and was not allowed during this

简介：　　Professor Bettany Hughes investigates the story of Bacchus, god of wine, revelry, theatre and excess, travelling to Georgia, Jordan, Greece and Brit