In 2014, the International Space Station had to move three times to avoid lethal chunks of space debris and there is an increasing problem of satellites mysteriously breaking down. With first-hand accounts from astronauts and experts, Horizon reveals the scale of the problem of space junk. Our planet is surrounded by hundreds of millions of pieces of junk moving at 17,000 miles...

Horizon explores the secrets of what makes a long, healthy and happy life. It turns out that a time you can't remember - the nine months you spend in the womb - could have more lasting effects on you today than your lifestyle or genes. It is one of the most powerful and provocative new ideas in human science, and it was pioneered by a British scientist, Professor David Barker. ...

Suicide is the biggest killer of men under 50 in the UK - causing more deaths in this group than car accidents, and even more than cancer. This means that the most likely thing to kill Dr Xand Van Tulleken is himself. And he wants to know why. 　　In this sensitive film, Xand finds out what we know about why people develop suicidal thoughts, and whether there is anything that we ca...

Artificial Intelligence is starting to transform healthcare beyond recognition. The vision for tech companies is to get AI computers to diagnose diseases as well as a human doctor, which could ultimately result in accessible, more affordable, better healthcare for almost everyone. 　　In a world with a chronic shortage of doctors, but where even the very poor own mobile phones, it ...

Tony Slattery was one of the most gifted TV comedians of the late 80s and early 90s. One of the Cambridge Footlight set that included Stephen Fry, Hugh Laurie and Emma Thompson, he became a household name on Whose Line is it Anyway? Then in 1996, amidst rumours of a massive breakdown, he seemed to vanish from our screens overnight. 　　Now as he approaches 60, Tony has been touring...

1960年代，在中國某些地區(qū)，每個(gè)村都有一幢小學(xué)教學(xué)樓，每個(gè)鄉(xiāng)鎮(zhèn)中心至少有一所中學(xué)。然而，中國使行計(jì)劃生育后，出生率驟減，城鎮(zhèn)的經(jīng)濟(jì)高速發(fā)展驅(qū)使農(nóng)民紛紛離開農(nóng)村、進(jìn)城打工——這使得學(xué)校相繼關(guān)閉?！峨x開》記錄了浙江中部山區(qū)一所學(xué)校所經(jīng)歷的衰亡。在兩年內(nèi)，學(xué)生從31人降至2人——學(xué)生離開了山區(qū)，教育也離開了山區(qū)。

《隱秘的愛》講述了泰莉·多納胡和派蒂·韓薛爾之間愛情故事，這段不可思議的戀情跨越了近 70 年。泰莉曾在女子職業(yè)棒球聯(lián)盟打球，她的經(jīng)歷曾被改編為熱門電影《紅粉聯(lián)盟》。但是這部電影并沒有講述那些幾乎一生都處于未出柜狀態(tài)的女性的真實(shí)故事。這部紀(jì)錄片回顧了泰莉和派蒂第一次見面的情景，講述了她們在芝加哥的職業(yè)生涯、向保守家人出柜的經(jīng)歷，以及對是否步入婚姻的疑慮。面對衰老和疾病的重重考驗(yàn)，她們的愛隨著邁向晚年而更加忠貞不渝。

Facebook is a company that has grown from nothing to be worth half a trillion dollars in just 15 years. Today nearly a third of all humans are using it, and yet we rarely get to see the people actually in charge of the biggest social network in the world. 　　The company has suffered a series of deepening scandals and intense media scrutiny. In 2018, their mission - to connect ever...