PBS Nova Treasures of the Earth Metals 720p x264 AAC HDTV MVGrou

Treasures of the Earth: Metals

Science Documentary hosted by Jay O Sanders, published by PBS broadcasted as part of PBS Nova series in 2016 - English narration 
http://docuwiki.net/images/a/a4/Treasures-of-the-Earth-Metals-Cover.jpg

Information
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Treasures of the Earth: Metals
The enduring luster of gold, the conductivity of copper, the strength of steel-the special properties of metals have reshaped societies and defined eras; they have such an important role in human history that entire ages have been named after them. But what gives metals their astounding characteristics? From the perfect ring of a bronze bell to the awe-striking steel construction of Beijing's "Bird's Nest" stadium, how have humans perfected metalworking? And how have metals enabled our modern hi-tech world?
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Technical Specs
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 * Video Codec: x264 CABAC [email protected]
 * Video: Bitrate: CRF-22 (~2937 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: 53 mins
 * Framerate: 29.412 fps
 * Number of Parts: 1
 * Container Mp4
 * Part Size: 1.14 GB
 * Source: HDTV
 * Encoded by: Harry65

Release Notes
Merged English Subtitles

Links
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1)  Further Information 
http://www.pbs.org/wgbh/nova/earth/treasures-earth-metal.html