外语原版纪录片《 Einstein's Quantum Riddle (BBC) 》 - 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《 Einstein's Quantum Riddle (BBC) 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

Einstein's Quantum Riddle (BBC)






纪录片关键词：


Einstein's Quantum Riddle (BBC),Documentary,Einstein's Equation of Life and Death,Exploring Quantum History With Brian Greene: Series 1,How Long is a Piece of String,Inside Einstein's Mind (BBC),Still a Revolutionary: Albert Einstein,The Many Worlds of Quantum Mechanics,The Secrets of Quantum Physics,To Infinity and Beyond,JungleBoy

Science,Steven Berkoff,BBC,2020,English


纪录片内容简介：

General Information：
Science Documentary hosted by Steven Berkoff, published by BBC in 2020- English narration

Information
Einstein's Quantum Riddle tells the remarkable story of perhaps the strangest phenomenon in science – quantum entanglement. It's a story of mind-bending concepts and brilliant experiments, which lead us to a profound new understanding of reality.
At the start of the 20th century Albert Einstein helped usher in quantum mechanics - a revolutionary description of the behaviour of tiny particles. But he soon became uncomfortable with the counterintuitive ideas at the heart of the theory. He hunted for flaws in the equations and eventually discovered that they predicted a seemingly impossible situation.
Quantum theory suggested you could have two particles, which had interacted in the past, and even if you separated them by millions of miles they would somehow act in unison. If you measured one, forcing it to take on one of many properties, the other would instantly take on a corresponding property. Like rolling two dice, millions of miles apart, and as you look at one to see what number it landed on, the other instantly shows the same number. This bizarre prediction of magically connected particles became known as quantum entanglement. Einstein felt it couldn't possibly be real – it seemed to break the rules of space and time. In 1935, with two of his colleagues, he published a paper that argued that this bizarre phenomenon implied the equations of quantum theory must be incomplete.
No-one could think of a way to test whether Einstein was right, until in 1964, John Bell, a physicist from Northern Ireland, published an astonishing paper. He'd found a key difference between Einstein's ideas and those of quantum theory. It all boiled down to entanglement. As Professor David Kaiser puts it: 'We now know this was one of the most significant articles in the history of physics. Not just the history of 20th-century physics; in the history of the field as a whole.' In 1972 John Clauser and Stuart Freedman built an experiment based on John Bell's work and found the first experimental evidence to suggest that quantum entanglement really is a part of the natural world.
Today, a technological revolution is under way, with labs around the world harnessing entanglement to create powerful new technologies such as quantum computers. At Google's quantum computing lab in Santa Barbara, researcher Marissa Giustina describes their latest quantum-processing chip. And in Shanghai, at the University of Science and Technology, Professor Jian-Wei Pan explains that his team is working to send entangled particles from a satellite to a ground station to create totally secure communication links – a major step towards the creation of an unhackable 'quantum internet' of the future based on quantum entanglement.
Yet despite this progress, questions still remain about our experimental proof of entanglement. There are possible loopholes that could mean that entanglement may be an illusion and that Einstein was right all along. At the Roque de los Muchachos Observatory in the Canary Islands, Professor Anton Zeilinger's team is attempting a remarkable experiment to rule out the most challenging loophole. Their experiment uses two of Europe's largest telescopes to collect light from two quasars, billions of light years away, to control intricate measurements of tiny quantum particles and put quantum entanglement to the ultimate test.

Technical Specs
1080p version
Video Codec: x265 CABAC Main@L4
Video Bitrate: CRF 21 (~1915Kbps)
Video Resolution: 1920x1080
Video Aspect Ratio: 16:9
Frame Rate: 25 FPS
Audio Codec: AAC-LC
Audio Bitrate: Q=0.45 VBR 48KHz (~128Kbps)
Audio Channels: 2
Run-Time: 59 mins
Number Of Parts: 1
Part Size: 860 MB
Source: HDTV
Encoded by: JungleBoy

720p version
Video Codec: x264 High@L4.1
Video: Bitrate: (~3191 kb/s)
Video Aspect Ratio: 1280 x 720
Video Resolution: 16:9
Frame Rate: 25 FPS
Audio Codec: AAC-LC
Audio Bitrate: 160 kb/s VBR 48KHz
Audio Channels: 2
Run-Time: 53 mins
Number of Parts: 1
Container Mp4
Part Size: 1.23 GB
Source: HDTV
Encoded by: Harry65

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外语原版纪录片《 Einstein's Quantum Riddle (BBC) 》 - 纪录片1080P/720P/360P高清标清网盘迅雷下载

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