NOVA Series 49 Part 1 Arctic Sinkholes



Science Documentary hosted by Mercer Boffey, published by PBS in 2022 - English narration







Information

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Nova: Arctic Sinkholes: Series 49 Part 1

In the Arctic, enormous releases of methane, a potent greenhouse gas, threaten the climate. Colossal explosions shake a remote corner of the Siberian tundra, leaving behind massive craters. In Alaska, a huge lake erupts with bubbles of inflammable gas. Scientists are discovering that these mystifying phenomena add up to a ticking time bomb, as long-frozen permafrost melts and releases vast amounts of methane, a potent greenhouse gas.



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Technical Specs

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* Video Codec: x264 CABAC High@L4.1

* Video Aspect Ratio: 1080 x 1920

* Video Resolution: 1.778 (16:9

* Audio Codec: MPEG-4 AAC LC

* Audio: English

* Audio Bitrate: 160 kb/s VBR 4800Hz

* Audio Channels: Stereo 2

* Run-Time:. 54 mins

* Framerate: 25.97 Fps

* Number of Parts: 1

* Container Mp4

* Part Size. 1.75 GB

* Encoded by: Harry65



Release Notes



Merged English Subtitles



Links

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1)  Related Documentaries

* Arctic Wonderland

* Wildest Arctic

* Arctic Mission (BBC)