外语原版纪录片《 At the Edge of Space (PBS) 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载
https://cdn.6867.top:6867/A1A/jp/enwiki/202204/24/04/h0k2imka5x009.jpg外语原版纪录片《 At the Edge of Space (PBS) 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载
纪录片关键词：
At the Edge of Space (PBS),Aurora Canada's Light Spectacular,Documentary,Lightning,Lightning: Nature Strikes Back,Lightning Strike,Our Universe,Savage Skies,Storm Chasing,Unveiled Auroral Breakup - Dancing Lights in Canada's Extreme North,Karmax264
Science,Craig Sechler,PBS,PBS Nova,2013,English
纪录片内容简介:
General Information：
Science Documentary hosted by Craig Sechler, published by PBS broadcasted as part of PBS Nova series in 2013- English narration
Information
Between the blue sky above us and the infinite blackness of space lies a frontier that scientists have only just begun to investigate. In At the Edge of Space, NOVA takes viewers on a spectacular exploration of the earth-space boundary zone that's home to some of nature's most puzzling and alluring phenomena: the shimmering aurora, streaking meteors, and fleeting flashes that shoot upwards from thunderclouds, known as sprites. Only discovered in 1989, sprites have eluded capture because they flicker into existence for a mere split-second--forty times faster than an eye blink. NOVA rides with scientists in a high-flying weather observation plane as they hunt for sprites and finally succeed in snaring them in 3D video, gaining vital clues to unraveling their mystery. Combining advanced video technology with stunning sequences shot from the International Space Station, At the Edge of Space probes the enigmas of the boundary zone and brings viewers an intriguing new viewpoint on their planet.
Technical Specs
Video Codec: x264 CABAC High@L4.0
Video Bitrate: 2787 Kbps (CRF 21)
Video Aspect Ratio: 16:9
Video Resolution: 1280x720
Framerate: 29.970fps
Audio Codec: AAC-LC (Nero)
Audio Quality: 0.50 48KHz (~140 Kbps)
Audio Channels: 2
Run-Time: 53mn 20s
Number of Parts: 1
Part Size: 1.10 GiB
Container: MP4
Released: 2013
Source: HDTV
Encoder: KarMa
Subtitles: English - Merged in the MP4
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外语原版纪录片《 At the Edge of Space (PBS) 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载
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