外语原版纪录片《 How Long is a Piece of String 》 - 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《 How Long is a Piece of String 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

How Long is a Piece of String






纪录片关键词：


How Long is a Piece of String,Code-Breakers: Bletchley Park's Lost Heroes,Colours, Clouds and God,Einstein's Quantum Riddle (BBC),Einstein's Unfinished Symphony,Fractals: Hunting the Hidden Dimension,Fractals: Hunting the Hidden Dimension (HD),Precision: The Measure of All Things,Professor Hawking's Universe,Stephen Hawking and the Theory of Everything,The Age of Big Data

Science,Technology,Alan Davies,Marcus du Sautoy,BBC,BBC Horizon,2009,English


纪录片内容简介：

General Information：
Science, Technology Documentary hosted by Alan Davies with Marcus du Sautoy and published by BBC broadcasted as part of BBC Horizon series in 2009- English narration

Information
How long is a Piece of String?
Alan Davies discovers that answering that question is much harder than he originally thought. Alan visits mathematician Marcus du Sautoy to help him find an answer. However, this creates more questions, which requires a trip to a place dedicated to measurement, the National Physics Laboratory. Finding out the exact length of the string proves even more troublesome when Marcus proposes the string could be infinitely long, thanks to the theory of fractals. After leaving Marcus, Alan visits a physics teacher to see if measuring the string in atoms can help him find an answer. However, this means exploring Quantum Mechanics. Alan goes to a lab to explore the theory of Quantum Mechanics in more detail to see if his string can be in two places at once, confusing him even further.
Still no closer to an answer Alan is introduced to the theory that his string may have multiples lengths at the same time, all with the help of a stuffed cat.
Alan doesn’t believe Quantum Mechanics is important on a basic scale, but photosynthesis and the ability to smell might just change his mind. If Alan was to find the most accurate way of measuring his string he could theoretically create a black hole. Trying to find the solution to this question has been a philosophical journey for Alan, but he still visits Marcus du Sautoy to tell him his personal answer.


Technical Specs
Video Codec: XviD
Video Bitrate: 1495 KB/s
Video Aspect Ratio: 1:76
Video Resolution: 704 x 400
Audio Codec: (Dolby AC3)
Audio Bitrate: 192 kbs 48000Hz
Run-Time: 59mins
Framerate: 25FPS
Number of Parts: 1
Part Size: 713mb/s
Ripped by artistharry
Subtitles: English
Source: DVB-rip

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外语原版纪录片《 How Long is a Piece of String 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

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牛晴虹

好东西啊真棒