纪录片全集合集_第100页_高清完整版_在线播放 - 达达影视

Sam，25歲，追尋夢想的過程給了他從未有過的迷茫，未來在哪裡？該相信誰？Sam不知道。他決定回到原始自然的懷抱，拋下一切去了雲南，但又回到北京這個大都市，追求他的電影夢。 　　人生，該這樣，該那樣。一路上，不同的人和事，都發出不同的聲音。Sam面對一切期望與意見，更看不清，他想躲，他想逃…… 　　Sam, a 25-year-old young guy, is lost in the process of making his movie dream come true. Where is his future? Who should he believe? Sam doesn’t have the answer. He decides to leave for Yunnan, trying to embrace the notion of pure na...

《风沙线上》讲述的是位于甘肃省民勤县的两个家庭面对不断扩张的沙漠侵蚀他们的家园时，为生存而奋斗的故事。这里的村民坚持相信，保卫民勤使其不被黄沙吞没，他们有自己的办法。政府实施了环境移民策略，让这些原著民搬迁到其它的地方。但何芳菲的爷爷拒绝和家人离开，他认为“治沙要靠老百姓”，“人退沙退”是不可能实现的。和风沙在一起生活了数十年，这位沧桑的老人坚强的面对着由一部分人为原因带给他们的漫天黄沙。

ADHD指注意缺陷多动障碍，又称多动症。英国著名喜剧演员Rory Bremner受到多动症的困扰，他采访医疗机构，尝试新药，了解ADHD背后的科学

For decades some have suspected that there might be others out there, intelligent beings capable of communicating with us, even visiting our world. It might sound like science fiction, but today scientists from across the globe are scouring the universe for signals from extraterrestrials. 　　In 2006, husband and wife team Duncan Lorimer and Maura McLaughlin discovered an enigmatic...

修建在南极布伦特冰架上的英国最尖端科学考察站哈利六号（Halley VI）遇到麻烦，巨大冰裂缝距离科考站只有6公里。本片讲述为价值近3千万英镑的哈利搬家的艰难工程。 　　Last year, Natalie Hewit documented the British Antarctic Survey’s attempt to drag Halley VI, its 981-tonne research station, 23km to a safer location as the Brunt ice shelf it stands on begins to break up. The “beakers” – the science folk – make up a small minority of those involved – there are ...

Volcanoes have long helped shape the Earth. But what is less well known is that there are volcanoes on other planets and moons that are even more extraordinary than those on our own home planet. 　　Horizon follows an international team of volcanologists in Iceland as they draw fascinating parallels between the volcanoes on Earth and those elsewhere in the solar system. Through the...

A few weeks ago, the National Health Service was hit by a widespread and devastating cyber attack - Horizon tells the inside story of one of the most challenging days in the history of the NHS. 　　On the morning of 12 May the attack started. Appointment systems, pathology labs, x-rays and even CT scanners were infected - putting not just data but patients lives at risk, and on eve...

This episode looks at the issues that will change the way we live our lives in the future. Rather than relying on the minds of science fiction writers, mathematician Hannah Fry delves into the data we have today to provide an evidence-based vision of tomorrow. With the help of the BBC's science experts - and a few surprise guests - Hannah investigates the questions the British ...

The car has shrunk the world, increased personal freedom and in so many ways expanded our horizons, but there is a flipside. Fumes from car exhausts have helped to destroy our environment, poisoned the air we breathe and killed us in far more straightforward ways. But all that is going to change. 　　This episode enters a world where cars can drive themselves, a world where we are ...