Most of us think that Obsessive Compulsive Disorder (OCD) is just over fussy tidying. But it's actually much more serious. Sophie has to check that she hasn't killed people, looking for dead bodies wherever she goes, Richard is terrified of touching the bin, and Nanda is about to have pioneering brain surgery to stop her worrying about components on her body - that her eyebrow ...

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...

With exclusive behind-the-scenes access, Horizon follows the highs and lows of an extraordinary story in particle physics. In June 2015, teams at CERN started running the large hadron collider at the highest energy ever. Rumours quickly emerged that they were on the brink of a huge discovery. A mysterious bump in some data suggested a first glimpse of a brand new particle that ...

Horizon looks at dark energy - the mysterious force that is unexpectedly causing the universe's expansion to speed up. The effects of dark energy were discovered in 1998 but physicists still don't know what it is. Worse, its very existence calls into question Albert Einstein's general theory of relativity - the cornerstone of modern physics. The hunt for the identity of dark en...

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 were killed in a 51-day war, all but one of them Palestinian. Almost every child in Gaza lost a loved one. More than a third were left traumatised. 　　On the Israeli border, children lived in constant fear of rocket attacks and under...

Deception is an integral part of human nature and it is estimated we all lie up to nine times a day. But what if we created a world in which we couldn't lie? In a radical experiment, pioneering scientists from across Europe have come together to make this happen. 　　Brand new technology is allowing them to rig three British people to make it impossible for them to lie undetected. ...

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...

想象你的脑部受损，无法正常说话，也无法自如控制自己的身体，你会怎么做？ 　　本片展示了Richard脑部手术后的各种康复训练，以及他和妻子坚持不懈的心路历程。

The history of Mattel's definitive action figure toy line.

Is your smart phone making you stupid? Can you make yourself cleverer? The Great British Intelligence Test measures the brainpower of the nation in one of the largest intelligence experiments of its kind. 　　Devised with leading scientists at Imperial College, London, over 250,000 people around the nation have taken part so far - revealing important new science about the nation’s ...

According to the UN, it is predicted that the human population could reach ten billion people by the year 2050. For broadcaster and naturalist Chris Packham, who has dedicated his life to championing the natural world, the subject of our growing population and the impact it is having on our planet is one of the most vital – and often overlooked – topics of discussion in an era ...

讲述一只初为熊母的北极熊带孩子的故事，在这个日益艰难的世界中，年幼时的记忆帮助如今的它做好当母亲的准备，每一天都是新的冒险。

太平洋上的新几内亚岛坐落在赤道之上，紧挨着色彩斑斓的珊瑚礁，锋利的水下悬崖深至1000米。期待已久的探险即将展开，日本放送协会（简称NHK）将与著名的海洋生物学家，印尼腔棘鱼的发现者马克·厄德曼联手，潜入这鲜为人知的热带海洋深处。世界上首次成功拍摄到巨型鱿鱼在其自然栖息地游动的球形透明潜艇，将作为此次相继邂逅真正活化石物种的工具。在他们的最后一次潜水活动中，在这深海悬崖最黑暗的深处洞穴里，我们的团队将邂逅一种巨大的、未知的热带鱼……

一些野生动物不仅容忍我们的存在，它们甚至被我们所吸引。浣熊、鹦鹉、长颈鹿以及许多其他动物，都以非凡的智慧学会了适应人类的栖息地——城市。

Chris Cubas是一名喜剧演员，也是德克萨斯州奥斯汀市的打工人。奥斯丁是整个国家贫富差最大的城市之一，克里斯计划找出原因。他将在接下来的一个月里成为“百分之一”的富人，他有3万美元，需要在30天的时间来花掉它。他将用这些钱来接触他一无所知的那1%的人，看看为什么富人越来越富而穷人却一直穷。然而，依靠暂时的富有进入了富人圈，却让他更加明白要想让一个有钱人，金钱、服装或在高尔夫球场上闲谈是远远不够的……

49,000 year old Neanderthal bones have been discovered by chance in a remote, mountainous region of Northern Spain. The bones may help solve the biggest Neanderthal puzzle of all – why we are here today and Neanderthals are not.

在地底 在岩穴 在沙滩 　　不论是单身公寓 还是集体宿舍 　　这里 是它们所有的爱和智慧 　　这里 是它们抵御外敌的阵地 　　这里 是它们抗击严寒的温床 　　树枝石块 纤维唾液 就连废弃的蜘蛛网 　　也被那些神奇的建筑师们变成了遮风避雨的港湾 　　走进动物之家 走进它们的智慧 　　走进 奇妙的大自然吧~（@酸奶） 　　转自夏末秋字幕组

An unprecedented UHD film on Karnataka's rich Biodiversity narrated by David Attenborough. Portraying the state with highest number of Tigers and Elephants using the latest technology - a masterpiece showcasing the state, its flora, fauna.

LIFE IN THE DOG HOUSE will tell the inspiring stories of Danny and Ron's Rescue (501c3). The film will showcase their unique approach to dog rescue and adoption, which has enabled them to rescue and adopt out 10,000 dogs.

來自路瑞德(Lou Reed)生前御用吉他製琴師Rick Kelly。紀錄格林威治村一家時間彷彿仍停留在六十年代的手工吉他客製坊，名為「卡爾邁街吉他」與它的創辦人瑞克凱利。 　　手作的溫度，巴布狄倫(Bob Dylan)、佩蒂史密斯(Patti Smith)、威爾可(Wilco)、雙殺(The Kills)等樂團吉他手爭相收藏。 　　吉姆賈木許(Jim Jarmusch)、艾絲特白莉特(Eszter Balint)等跨足樂團之影人現身暢談吉他經。 　　以上介绍来自网络

In 2004, football coach Bill Courtney took on the daunting job of coaching at Manassas High School in inner-city Memphis, where players are more likely to wind up in jail than in college. The Manassas Tigers were perennial whipping boys of the league, bereft of victories, funds, and morale. Courtney recruited a group of freshmen to turn things around, and in their first season ...