Quantum Experiments at Space Scale (QUESS; Chinese: 量子科学实验卫星; pinyin: Liàngzǐ kēxué shíyàn wèixīng; lit. 'Quantum Science Experiment Satellite'), is a Chinese research project in the field of quantum physics. Tiangong-2 is China's second Space Laboratory module which was launched on 15 September 2016. Tiangong-2 carries a total of 14 mission and experiment packages, including Space-Earth quantum key distribution (Chinese: 量子密钥分发) and laser communications experiment to facilitate space-to-ground quantum communication. A satellite, nicknamed Micius or Mozi (Chinese: 墨子) after the ancient Chinese philosopher, is operated by the Chinese Academy of Sciences, as well as ground stations in China. The University of Vienna and the Austrian Academy of Sciences are running the satellite's European receiving stations. QUESS is a proof-of-concept mission designed to facilitate quantum optics experiments over long distances to allow the development of quantum encryption and quantum teleportation technology. Quantum encryption uses the principle of entanglement to facilitate communication that can absolutely detect whether a third party has intercepted a message in transit thus denying undetected decryption. By producing pairs of entangled photons, QUESS will allow ground stations separated by many thousands of kilometres to establish secure quantum channels. QUESS itself has limited communication capabilities: it needs line-of-sight, and can only operate when not in sunlight. Further Micius satellites were planned, including a global network by 2030. The mission cost was around US$100 million in total. (Wikipedia).
Einstein's theory of gravity, General Relativity, is awesome. But strictly speaking it is wrong. We know that because it cannot handle the quantum behavior that particles have. To make quantum theory compatible with General Relativity, we need a theory of quantum gravity. We still don't ha
From playlist Physics
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From playlist FSAS Quantenobjekten
Quantum satellite achieves 'spooky action' at record distance
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From playlist Materials and technology
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From playlist Quantum Mechanics
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Why don’t we have a theory of quantum gravity yet? I explore why it has been so difficult. Check out this video's sponsor https://brilliant.org/dos Our best theories of physics are incomplete, quantum mechanics and general relativity don’t work when we try and put them together so physicis
From playlist The Map of Quantum Physics Expanded
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Check: https://youtu.be/Hs_chZSNL9I The World of Quantum - Full Documentary HD http://www.advexon.com For more Scientific DOCUMENTARIES. Subscribe for more Videos... Quantum mechanics (QM -- also known as quantum physics, or quantum theory) is a branch of physics which deals with physica
From playlist TV Appearances
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From playlist Mathematical Physics
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From playlist Quantum computing
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An excellent summary of the field of quantum computing. Find out more about Qiskit at https://qiskit.org and their YouTube channel https://www.youtube.com/c/qiskit And get the poster here: https://store.dftba.com/collections/domain-of-science/products/map-of-quantum-computing With this vi
From playlist Quantum Physics Videos - Domain of Science
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From playlist 2018 - T2 - Measurement and Control of Quantum Systems: Theory and Experiments
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From playlist The Entire History of the Universe
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From playlist UC Davis: Brief Overview of Relativistic Quantum Field Theory
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From playlist Fundamental Problems of Quantum Physics
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From playlist Physics & Math
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From playlist Horizons in Accelerators, Particle/Nuclear Physics and Laboratory-based Quantum Sensors for HEP/NP (HYBRID)
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From playlist The Map of Quantum Physics Expanded
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From playlist ICTS Colloquia