Follows the making of the Pixar "Lightyear".
Dr Michael Mosley seeks to establish the truth about meat. Are those barbecue favourites like burgers and sausages really that bad? Should we all go vegetarian instead? Michael uncovers the latest science and puts it to the test on a high-meat diet. Will eating beef and bacon every day be bad for him? What meat should a healthy carnivore be buying?
在这部纪录片中，踏上愉快的狗狗世界之旅，从科学和情感角度来了解我们可爱的好朋友。
杰出的数学家、粒子物理学家和宇宙学家深入探讨“无限”，讲述这个概念对宇宙产生的令人费解的影响
克里斯·海姆斯沃斯将参与国家地理特别节目《鲨鱼海滩》(Shark Beach，暂译)。克里斯将与海洋生物学家、冲浪者、生态环保人士、鲨鱼保护者共同在澳大利亚，揭示近年来鲨鱼袭击次数剧增的原因，并寻找人与鲨鱼共处的方法。该节目将于2021年夏季播出。
Homicide tells the stories of a city’s most notorious murder cases by following the detectives and prosecutors who cracked them.
They are the miracle pills that shouldn't really work at all. Placebos come in all shapes and sizes, but they contain no active ingredient. Now they are being shown to help treat pain, depression and even alleviate some of the symptoms of Parkinson's disease. Horizon explores why they work, and how we could all benefit from the hidden power of the placebo.
我们是谁？从哪里来？又将归往何处？这些问题和我们的生存息息相关，但却很少有人能够给出准确的答案。历时14个月，穿越24个国家，导演罗恩·弗里克（Ron Fricke）用镜头向我们展示了大自然能够拥有的最壮阔最绚丽的景致——从远古到现在，从猿猴到人类，从荒无人烟的沙漠到震撼人心的宗教活动现场，从广袤天地带来的感动到婴孩单纯的笑脸给予的幸福，我们会发现，很多时候，我们并不能意识到，这美好的一切正时时刻刻的发生在我们身边。 全片没有台词，片名Baraka在古伊斯兰语中代表祝福，这也是导演拍摄此片的初衷，祝福与我们共同存在在这颗蔚蓝地球上的一切。
2009年9月25日，晚上9点刚过，一枚巨大的火球带着遥远太空的秘密，从加拿大安大略的上空划过……普通人眼中奇妙的流星，却或许是能够揭示地球生命起源的铁证。而最近的这次流星事件给科学家们提供了绝佳的机会——刚落下的陨石或许能提供重要的新证据，可以解答太阳系的起源、甚至地球生命起源的问题；同时高精尖的仪器让他们得以全方位地观察和研究这种天外岩石。但首先，他们需要找到陨石所剩无几的碎片……
A journey through Mongolia, Japan, China and South Korea, narrated by the journals of Finnish linguist, diplomat and journeyman G.J. Ramstedt (1873-1950).
纪录片以京杭大运河为主线，以7省市（浙江、上海、江苏、安徽、山东、天津、北京）为载体，覆盖30个老字号品牌，从人文故事、品牌工艺、地域文化等不同角度阐释老字号生生不息的“神奇”传承和创新，通过这份厚重的历史挖掘中华商业文化的根本，引发年轻人对于当代生活的思考。
Imagine you're Alan Eustace. You're in your 50's, you've got two young daughters and a loving wife at home and you're the Senior Vice-President of 'Knowledge' at Google. But none of that matters to you right now -- because in less than a minute the giant balloon strapped to your back is going to inflate to the size of a football stadium as it carries you over 135,000 feet strai...
Capturing the experiences of Afghanistan women's under the Taliban since they took control of Kabul.
