Super Tunnel - 纪录片1080P/720P/360P高清标清网盘迅雷下载
Super Tunnel - 纪录片1080P/720P/360P高清标清网盘迅雷下载https://cdn.6867.top:6867/A1A/xzjlp/enwiki/202103/08/00/wd2tpzzqoc034.jpg
Super Tunnel - 纪录片1080P/720P/360P高清标清网盘迅雷下载
Super Tunnel,Documentary,The Fifteen Billion Pound Railway,The Mystery of the Crossrail Skulls,The Tube: Going Underground-Series 1,2016,English,Eric Meyers,PBS,PBS Nova,Technology
General Information：
Technology, Travel Documentary hosted by Eric Meyers, published by PBS broadcasted as part of PBS Nova series in 2016- English narration
Information
Super Tunnel
Underneath the streets of London, a team of more than ten thousand construction workers race to build a brand new metro line—Crossrail. Costing almost $23 billion, it’s the biggest engineering project in Europe and must link into the existing metro system. As they burrow the 26 miles of tunnels, engineer’s battle to make sure historic buildings don’t crack, London Underground trains keep running, and an ambitious station roof made up of 2500 pieces comes together on time. Crucially, they must drive one of their gigantic 1000-ton tunnel boring machines through the earth, passing within inches of escalators and an active subway tunnel, without the passengers on the tube platforms below ever knowing they are there. Join NOVA to plunge into the tunnels of the London Underground and follow this high stakes, action packed engineering endeavor, and discover just how engineers are performing this delicate surgery through the heart of the historic city.
Technical Specs
Video Codec: x264 CABAC High@L4.1
Video: Bitrate: CRF-22 (~3525 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: 25 fps
Number of Parts: 1
Container Mp4
Part Size: 1.36 GB
Source: HDTV
Encoded by: Harry65
Release Notes
Merged English Subtitles
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Super Tunnel - 纪录片1080P/720P/360P高清标清网盘迅雷下载
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