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：The team investigate the use of modern medical technology to scan Egyptian animal mummies from museums across the world. By creating 3-D images of the

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：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：Michael Mosley puts himself through a battery of health tests available to people who feel perfectly well. From an expensive heart scan to a new natio

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：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 tha

简介：Imagine a world where dinosaurs still walk the earth. A world where the Germans won World War II and you are president of the United States. Imagine a

简介：BBC 电子游戏自诞生之日起，媒体与学界对其进行的争论就从未停息。有人说它使人成瘾，有人说它让人变得暴力……然而这些都是真的吗？电子游戏真的有那么坏吗？《地平线》将带你回顾三十年来学界对其进行的各项研究，从科学角度阐释电子游戏对人脑产生的影响，以及它可能为我们带来的益处。

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