简介：Volcanoes have long helped shape the Earth. But what is less well known is that there are volcanoes on other planets and moons that are even more extr

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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：Horizon reveals how new archaeological discoveries are painting a different picture of the very first native Britons. For centuries it's been thou

简介：创世大爆炸之前是什么样的？答案或许在黑洞中。

简介：Sixteen mustangs, four men, one dream: to ride border to border, Mexico to Canada, up the spine of the American West. The documentary tracks four fres

简介：Banksy, the world's most infamous street artist, whose political art, criminal stunts, and daring invasions outraged the establishment and created

简介：美國竟然有八分之一都是貧窮人口？深入的角度觀察美國的貧窮問題。美國目前的貧窮比例相當驚人，未來令人堪憂。本片深入訪問了兩名博士羅恩哈斯金斯和伊莎貝爾索希爾的研究，其中概述了改變美國貧窮趨勢的三個步驟：教育、工作和婚姻。我們與教育工作者、牧師、學生和社區長官討論村裡的貧窮狀況。雖然當前數據不甚樂觀，但

简介：Follows the making of the Pixar "Lightyear".

简介：The extraordinary doctors and activists whose work 30 years ago to save lives in a rural Haitian village grew into a global battle in the halls of pow