外语原版纪录片《 Ancient Computer (PBS) 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

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外语原版纪录片《 Ancient Computer (PBS) 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

Ancient Computer (PBS)






纪录片关键词：


Ancient Computer (PBS),Ancient Discoveries,Ancient Discoveries: War in the Ancient World,Calculating Ada: The Countess of Computing,Calculating Ada: The Countess of Computing (BBC),Documentary,Father of the Computer,Genius,Lost at Sea: The Search for Longitude,Mechanical Marvels: Clockwork Dreams,Secrets of the Ancients

Technology,Jay Sanders,PBS,PBS Nova,2013,English


纪录片内容简介：

General Information：
Technology Documentary hosted by Jay Sanders, published by PBS broadcasted as part of PBS Nova series in 2013- English narration

Information
In 1900, a storm blew a boatload of sponge divers off course and forced them to take shelter by the tiny Mediterranean island of Antikythera. Diving the next day, they discovered a 2,000 year-old Greek shipwreck. Among the ship's cargo they hauled up was an unimpressive green lump of corroded bronze. Rusted remnants of gear wheels could be seen on its surface, suggesting some kind of intricate mechanism. The first X-ray studies confirmed that idea, but how it worked and what it was for puzzled scientists for decades. Recently, hi-tech imaging has revealed the extraordinary truth: this unique clockwork machine was the world's first computer. An array of 30 intricate bronze gear wheels, originally housed in a shoebox-size wooden case, was designed to predict the dates of lunar and solar eclipses, track the Moon's subtle motions through the sky, and calculate the dates of significant events such as the Olympic Games. No device of comparable technological sophistication is known from anywhere in the world for at least another 1,000 years. So who was the genius inventor behind it? And what happened to the advanced astronomical and engineering knowledge of its makers? NOVA follows the ingenious sleuthing that finally decoded the truth behind the amazing ancient Greek computer.


Technical Specs
Video Codec: x264 CABAC High@L4.0
Video Bitrate: CRF 21
Video Aspect Ratio: 16:9
Video Resolution: 1280x720
Audio Codec: AAC-LC (Nero)
Audio Quality: 0.45 48KHz
Audio Channels: 2
Run-Time: 53mn 19s
Framerate: 26.781 fps (Constant Frame Rate)
Number of Parts: 1
Part Size: 1.15 GiB
Container: MP4
Released: 2013
Source: HDTV 1080i
Encoder: KarMa

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外语原版纪录片《 Ancient Computer (PBS) 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

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