|
|
------------------------------------------------------
[PBS系列]：优雅的宇宙The Elegant Universe-1080P高清迅雷网盘下载
------------------------------------------------------
布莱恩·格林（Brian Greene）主持的科学纪录片，由PBS在2004年出版-英语旁白Science Documentary hosted by Brian Greene, published by PBS in 2004- English narration
------------------------------------------------------
新星：优雅宇宙物理学家布莱恩·格林（Brian Greene）的畅销书出现在这个小屏幕上，它激发了一个复杂的话题：在宇宙中寻找秩序。是一个革命性的提议-“弦论”-科学家们数百年来一直在寻求的答案吗？格林用生动，清晰的图像解决了理论令人难以置信的复杂性，并冷静地指出了答案的方法[编辑]???爱因斯坦的梦想???“爱因斯坦的梦想”介绍了弦理论，并展示了由两种不相容的理论组成的现代物理学如何达到了精神分裂症的僵局：一种理论，广义相对论，成功地描述了恒星和星系等大物体，而另一种理论，量子力学同样成功地解释了诸如原子和亚原子粒子之类的小事物。广义相对论的发明者阿尔伯特·爱因斯坦（Albert Einstein）梦想着找到一个能够涵盖自然法则的单一理论。但是，在对所谓的统一理论的追求中，爱因斯坦空手而归，广义相对论与量子力学之间的冲突使所有追随者陷入困境。也就是说，直到弦理论的发现。[编辑]???字符串的事???在电影院里，“串的东西”以异想天开的场景开头，宇宙的历史追溯到大爆炸，那是广义相对论和量子力学都发挥作用的那一刻，因此我们常规的现实模型崩溃了。格林（Greene）描述了从一个已被遗忘的200年历史的数学公式到弦的第一缕曙光的颤动，这是弦理论的急救之道，这些颤动的能量束使不同的振动引起了夸克，电子，光子和所有其他基本粒子。线确实很小，比原子小，其原因与树木比太阳系小相同。但是，正如格林所说，??欢迎来到第11维???“优雅的宇宙”的第3部分与主持人Brian Greene一起展示了普林斯顿大学高级学院的Edward Witten如何在成功将五个不同的版本组合成一个单独的理论（并秘密地命名为“ M-理论上的发展”，总共需要11个维度。有10个... 11个...谁在计数？但是新的第11个维度意味着弦线可以呈膜状或简称为“金属”的形状。它们具有真正的科学性像小说一样的特质，因为它们在原则上可以和宇宙一样大。一个麸甚至可以是一个宇宙，一个平行的宇宙，并且我们现在可能生活在一个宇宙中。维滕将弦论描述为“这是偶然进入20世纪的21世纪物理学的一部分。“实际上，该理论远远领先于实验技术，以至于尚无办法验证弦是否真实。但是，法国-瑞士边界的CERN原子粉碎机的科学家正在努力检验其中一项预测这个实验可能迈出了重要的一步，表明弦论不仅是一个疯狂的想法，而且是疯狂的现实。Nova: The Elegant Universe Physicist Brian Greene's bestselling book comes to the small screen in this stimulating look at a complicated topic: the search for order in the universe. Is a revolutionary proposal--"string theory"--the answer scientists have been seeking for centuries? Greene tackles the mind-boggling complexity of the theory with vivid, clear images, and calmly points the way to the answer[edit] Einsteins Dream "Einstein's Dream," introduces string theory and shows how modern physics—composed of two theories that are ferociously incompatible—reached its schizophrenic impasse: One theory, general relativity, successfully describes big things like stars and galaxies, while another, quantum mechanics, is equally successful at explaining small things like atoms and subatomic particles. Albert Einstein, the inventor of general relativity, dreamed of finding a single theory that would embrace all of nature's laws. But in this quest for the so-called unified theory, Einstein came up empty-handed, and the conflict between general relativity and quantum mechanics has stymied all who've followed. That is, until the discovery of string theory.[edit] Strings the Thing "String's the Thing," opens with a whimsical scene in a movie theater in which the history of the universe runs backwards to the Big Bang, the moment at which general relativity and quantum mechanics both came into play, and therefore the point at which our conventional model of reality breaks down. Then it's string theory to the rescue as Greene describes the steps that led from a forgotten 200-year-old mathematical formula to the first glimmerings of strings—quivering strands of energy whose different vibrations give rise to quarks, electrons, photons, and all other elementary particles. Strings are truly tiny, being smaller than an atom by the same factor that a tree is smaller than the solar system. But, as Greene explains, they are able to combine the laws of the large and the laws of the small into a proposal for a single, harmonious theory of everything.[edit] Welcome to the 11th Dimension Part 3 of "The Elegant Universe” with host Brian Greene shows how Edward Witten of Princeton's Institute for Advanced Study, aided by others, revolutionized string theory by successfully uniting the five different versions into a single theory that is cryptically named "M-theory," a development that requires a total of eleven dimensions. Ten...eleven...who's counting? But the new 11th dimension implies that strings can come in shapes called membranes, or "branes" for short. These have truly science fiction-like qualities, since in principle they can be as large as the universe. A brane can even be a universe—a parallel universe—and we may be living on one right now. Witten has described string theory as "a part of 21st-century physics that fell by chance into the 20th century." In fact, the theory is so far ahead of experimental technique that there is as yet no way to verify whether strings are real. But scientists at the CERN atom-smasher on the French-Swiss border are working to test of one of the predictions of string theory. This experiment may take an important step in showing that string theory is not just a crazy idea, but crazy reality.
------------------------------------------------------
【技术参数】——
视频编码: x264 CABAC
比特率: 1716 Kbps
Video 画面比例: 1.778:1
Video 分辨率: 832x464 (16.9)
音频编码: AC3
音频比特率: 128 Kbps CBR 48KHz
Audio 声道数: 2
时长: 46.Mins
帧速率: 23帧速率
分集数: 3
体积: 699 MB
来源: DVD
编码: Harry65【Technical Specs】——
Video Codec: x264 CABAC
Video Bitrate: 1716 Kbps
Video Aspect Ratio: 1.778:1
Video Resolution: 832x464 (16.9)
Audio Codec: AC3
Audio Bitrate: 128 Kbps CBR 48KHz
Audio Channels: 2
Run-Time: 46.Mins
Framerate: 23FPS
Number of Parts: 3
Part Size: 699 MB
Source: DVD
Encoded by: Harry65
------------------------------------------------------
相关纪录片：
----------------------------------
Links
Further Information
The Elegant Universe
Release Post
MVGroup.org (ed2k)
MVGroup.org (torrent)
Related Documentaries
The Ultimate Formula
Einsteins Universe
Dancing in the Dark: The End of Physics?
How Small is the Universe?
100 Greatest Discoveries
A Brief History of Time
Absolute Zero
An Experiment to Save the World
Atom
Beyond the Milky Way
Birth of the Universe
Black Holes
Black Holes and Black Magic
Cosmos
Dangerous Knowledge
Death of the Universe
Einstein's Biggest Blunder
Einstein's Unfinished Symphony
Electricity
Journey To The Edge Of The Universe
Light Fantastic (BBC)
Magnetism
Origins
Parallel Universes
Parallel Worlds, Parallel Lives
Sci Fi Science
Simply Complex
Stephen Hawking's Universe
The Big Bang Machine
The Cosmos - A Beginner's Guide
The Fabric of the Cosmos
The Hunt for Higgs
The Invisible Cosmos
The Pleasure of Finding Things Out
The Six Billion Dollar Experiment
Understanding the Universe
------------------------------------------------------
------------------------------------------------------
纪录片部落下载地址：
|
小贴士：【影视自媒体解说文案请移步：夏至文案解说网 www.xiazhi.vip】上一篇：纪录片部落--纪录片《[PBS纪录片]能源-e2Energy-e2-1080P高清迅雷网盘下载》高清百度云1080p下载下一篇：纪录片部落--纪录片《[BBC纪录片]大英花园手表TheGreatBritishGardenWatch-1080P高清迅雷网盘下载》高清百度云1080p下载
|
发表于 2020-7-13 23:37:26
发表于 2020-8-1 16:45:54