简介：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

简介：一座金字塔中的發現讓考古學家開始尋找有關努比亞王國的線索。這不是普通的考古挖掘作業，因為這座金字塔被水淹沒了。考古學家要首度潛入這座水底金字塔，讓我們更了解古老的努比亞王國。

简介：The 'Mighty Eighth Air Force' tilted the balance for the Allies during World War II. This is the story of how they did it, using rare archival

简介：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 satellit

简介：自从人类文明伊始酒精就被用作一种药物，但是关于酒精的科学似乎含糊不清而且充满了矛盾。我们对市售药品及其疗效相对比较熟悉，但是对其作用原理及对人体的影响却所知甚少。我们将调查有关酒精的证据，很多人认为每天适度饮酒对我们的身体健康不会产生太大影响，许多人认为每天少量饮酒其实对人体健康是有益的。而我们很多

简介：New planets are now being discovered outside our solar system on a regular basis, and these strange new worlds are forcing scientists to rewrite the h

简介：这部细腻的纪录片跟随拍摄摇滚明星阿提瓦拉·孔马莱，讲述了他2017 年在泰国进行的富有历史意义的2215 公里慈善长跑

简介：There are about 600 murders each year in the UK. So, what drives people to kill? Are some people born to kill or are they driven to it by circumstance

简介：62%的英国人体重超重，这一数字还在上升。遗传学家Giles Yeo博士纠正对肥胖的偏见和减肥的误区，讲述饮食和体重的关系，介绍最新的减肥医学技术。 　　视频：http://www.niudy.com/Jqing/dipingxianxiliewmhp/

简介：人为什么会笑？笑的本质是什么？笑声在社交中有什么作用？大脑能分辨真笑和假笑吗？存在全世界通行的喜剧吗？