Treasures of the Earth: Gems - 纪录片1080P/720P/360P高清标清网盘迅雷下载

mitoo

Treasures of the Earth: Gems - 纪录片1080P/720P/360P高清标清网盘迅雷下载


Treasures of the Earth: Gems - 纪录片1080P/720P/360P高清标清网盘迅雷下载

Treasures of the Earth: Gems,Diamond Hunters,Documentary,Inside Planet Earth,Living Rock: An Introduction to Earth's Geology,Super Diamonds,Treasures of the Earth: Metals,Treasures of the Earth: Power,2016,English,PBS

General Information：
Science Documentary hosted by Jay O Sanders, published by PBS broadcasted as part of PBS Nova series in 2016- English narration

Information
Nova Treasures of the Earth: Gems
Their beauty has captivated us for millennia. Their cost can be extraordinary–some are even considered priceless. Precious gems like diamonds, rubies, emeralds, opal, and jade are the ultimate treasures of the earth, and each one is made from a specific–and often torturous–recipe of chemistry, pressure, and heat. The secrets to their sparkle, color, and even strength lie deep inside the gems themselves, but could they also hold clues to one of the most enduring mysteries in the field of geology? From Tiffany’s workshop in New York to the sapphire mines of Sri Lanka, from North Carolina’s emerald fields to the jade-laden Forbidden City of China.


Technical Specs
Video Codec: x264 CABAC High@L4.1
Video: Bitrate: CRF-22 (~2659 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: 1.04 GB
Source: HDTV
Encoded by: Harry65

Release Notes
Merged English Subtitles

☆☆☆~~~~~~~~~~~~~~~~~~~~~~~~~~~

Treasures of the Earth: Gems - 纪录片1080P/720P/360P高清标清网盘迅雷下载

下载地址：

游客
文件下载链接就在这里，在您回复评论成功后才能显示。
请勿回复无意义的灌水内容。

下拉页面到最底部回复或者【点击此处快捷回复】，回复后返回此处即可查看下载链接。
如您没注册本站会员，可以点击注册本站，注册后即可回复下载。