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PBS NOVA - Treasures of the Earth: Metals (2016)

Posted By: notbanned
PBS NOVA - Treasures of the Earth: Metals (2016)

PBS NOVA - Treasures of the Earth: Metals (2016)
HDTV | 1280x720 | .MKV/AVC @ 2519 Kbps | 52mn 51s | 1.09 GiB
Audio: English AC3 384 kbps, 2 channels | Subs: English
Genre: Documentary

The enduring luster of gold, the conductivity of copper, the strength of stee 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? Explore the science of metals with chemists and engineers as they literally test the mettle of metals and investigate how these remarkable materials have ushered humanity from the Stone Age to the stars.


General
Unique ID : 190581073199871619162590359065200969485 (0x8F60945EC2533648AF069AC7BC64470D)
Complete name : NOVA.S44E06.Treasures.of.the.Earth.Metals.720p.mkv
Format : Matroska
Format version : Version 4 / Version 2
File size : 1.09 GiB
Duration : 52mn 51s
Overall bit rate : 2 962 Kbps

Video
ID : 1
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L4.1
Format settings, CABAC : Yes
Format settings, ReFrames : 5 frames
Codec ID : V_MPEG4/ISO/AVC
Duration : 52mn 51s
Bit rate : 2 519 Kbps
Width : 1 280 pixels
Height : 720 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 29.970 fps
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.091
Stream size : 952 MiB (85%)
Writing library : x264 core 148 r2721 72d53ab
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Default : Yes
Forced : No
Color range : Limited
Matrix coefficients : BT.709

Audio
ID : 2
Format : AC-3
Format/Info : Audio Coding 3
Mode extension : CM (complete main)
Format settings, Endianness : Big
Codec ID : A_AC3
Duration : 52mn 51s
Bit rate mode : Constant
Bit rate : 384 Kbps
Channel(s) : 2 channels
Channel positions : Front: L R
Sampling rate : 48.0 KHz
Compression mode : Lossy
Stream size : 145 MiB (13%)
Default : Yes
Forced : No

Text
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Format : UTF-8
Codec ID : S_TEXT/UTF8
Codec ID/Info : UTF-8 Plain Text
Language : English
Default : No
Forced : No


Screenshots:

PBS NOVA - Treasures of the Earth: Metals (2016)

PBS NOVA - Treasures of the Earth: Metals (2016)

PBS NOVA - Treasures of the Earth: Metals (2016)

PBS NOVA - Treasures of the Earth: Metals (2016)