外语原版纪录片《 Dangerous Earth: Series 1 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

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外语原版纪录片《 Dangerous Earth: Series 1 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

Dangerous Earth: Series 1






纪录片关键词：


Dangerous Earth: Series 1,Aurora Canada's Light Spectacular,Avalanche - The White Death,Documentary,Hottest Place on Earth (HDTV),Lightning,Raging Planet,Volcanoes,Harry65,2016,BBC

Nature,Helen Czerski,BBC,2016,English


纪录片内容简介：

General Information：
Nature Documentary hosted by Helen Czerski, published by BBC in 2016- English narration

Information
Dangerous Earth: Series 1
Series showing how new camera technology is revealing the inner workings of the Earth's most spectacular natural wonders. Narrated by Dr Helen Czerski

Avalanche
  
Dr Helen Czerski looks at the anatomy of an avalanche. From shocking eyewitness footage from within an avalanche, to detailed CT scans showing the microscopic changes that cause them, we can now capture exactly what happens as snow transforms into a deadly and unpredictable danger.


Volcano
  
Helen looks at volcanoes. With shocking eyewitness footage of eruptions, and new thermal imagery and ultra-high speed photography, we can now capture on camera the complex processes crucial to understanding how and why these forces of nature erupt.


Lightning
  
Dr Helen Czerski examines the hottest natural phenomena on the planet - lightning. Bolts of lightning five times hotter than the surface of the sun strike our planet over 3 million times every day - and yet we still know little about this deadly force of nature. Now, specialist photography is revealing how lightning travels through the air, high-speed cameras are unlocking the secrets of upward lightning that's triggered by our urban landscapes, and scientific expeditions are capturing rare images of intense electrical discharges over 80 kilometres wide.


Aurora
  
Helen looks at the latest scientific insight into the aurora - dancing lights in the night sky that have fascinated cultures throughout our history. From the networks of cameras now capturing its vast scale, to novel experiments that probe the threat it poses to modern technology, Helen reveals the dramatic transformation in our understanding of the aurora, and the many mysteries that remain to be solved.


Tornado
  
Dr Helen Czerski peers into the heart of the storm to find out how advances in technology are giving new insight into tornadoes - the fastest winds on the planet. From the breathtaking footage that capture the extreme weather events that produce them, to the latest experiments investigating their incredible destructive power, Helen discovers how understanding the subtle changes deep within the storm are improving predictions of when and where these devastating beasts will strike.


Iceberg
  
Helen reveals the latest scientific insights into icebergs. From side-scanning sonar that scrutinises the edge of glaciers where icebergs are born, to satellite images that show how icebergs create hotspots for life and eyewitness pictures that give us a unique glimpse of how they transform over time, we can now capture on camera the mysteries of icebergs - and how their lifecycle is intricately linked to our changing planet.


Technical Specs
Video Codec: x264 CABAC High@L4.1
Video: Bitrate: CRF-22 (~2638 Kbps)
Video Aspect Ratio: 1280 x 720
Video Resolution: 1.778 (16:9)
Audio Codec: AAC LC
Audio: English
Audio Bitrate: 160 kb/s VBR 48 KHz
Audio Channels: Stereo 2
Run-Time: 30 mins
Framerate: 25 fps
Number of Parts: 6
Container Mp4
Part Size: 584 MB
Source: HDTV
Encoded by: Harry65

Release Notes
Merged English Subtitles

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外语原版纪录片《 Dangerous Earth: Series 1 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

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法韶敏

真的很棒啊！