简介：第91届奥斯卡金像奖(2019)最佳纪录短片。这是一部关于月经和卫生巾的纪录片。讲述的是印度德里的一群妇女，为自己以及所有女性获得卫生巾的权利而抗争，而加利福尼亚州的一群高中女生们，给予了她们支持。

简介：《拯救大熊猫》，一部没有煽情解说，没有绚烂画面的关于大熊猫的纪录片，将潘文石教授带领学生深入秦岭长期与大熊猫相处并借资料进行专项研究的不平凡经历娓娓道来。在云雾缭绕，树木葱郁的秦岭，憨态可掬的大熊猫演绎着属于它们自己的精彩故事。不再是懒惰的代名词，不再是蜷缩在动物园冰冷 地板上受人围观的“国宝”，它

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 happen

简介：National Geographic will release a new documentary film this year about the extreme climber Alex Lowe. Directed by Lowe’s son Max, Torn will explore h

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简介：In April 2013, chaos erupted in Boston near the finish line of one of the world's oldest and most prestigious marathons. It was the worst terroris

简介：A revealing and personal profile of Grammy Award–winning composer and producer David Foster, with interviews from the artists who know the music legen

简介：Children in Gaza and across the border in Israel have lived through three major conflicts in six years. In the summer of 2014, more than 500 children

简介：This episode looks at the issues that will change the way we live our lives in the future. Rather than relying on the minds of science fiction writers

简介：BBC气象员彼得?吉布斯冲动地回到了他曾经生活和工作过的英国南极调查局哈雷研究站。当时，哈雷研究站在臭氧空洞的发现中起到了重要作用，而今天，它仍然在诸多领域作出了许多重要的发现，例如：人类生活如何受到太阳活动的影响、星际旅行研究、以及人类导致的气候变化所产生的威胁等。彼得此行还肩负着救援的使命，由于