影片库

Horizon goes behind the scenes at CERN to follow one of the most epic and expensive scientific quest

Series Eighteen starts airing on 29 January 2012 with seven episodes (not including the India Spec

Horizon goes behind the scenes at NASA as they countdown to the landing of a 2.5 billion-dollar rove

我们做的锻炼大部分是无效的？运动能消耗多少卡路里？去除脂肪的最佳方法是什么？一周只锻炼三分钟就够了？久坐真的是健康杀手吗？Michael Mosley通过亲身实践，得出了一些关于锻炼的惊人真相，帮助人

Horizon: The Truth About Looking Young Plastic surgeon Dr Rozina Ali leaves the operating theatre be

人们总说宇宙很大，但是它到底有多大？科学家制定了一项雄心勃勃的计划，要画出一幅完整的宇宙地图。然而在可观测宇宙中，有1700亿个类似银河系的星系，不单这些星系在移动，整个宇宙也并非静止不动，甚至有科学