Quantum Cryptography In Space

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United States Scott Manley
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Published on ● Video Link: https://www.youtube.com/watch?v=o123zZh5h_k


Duration: 13:00
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I've had a lot of requests to cover the recent announcement that a Chinese research team has successfully delivered entangle photon pairs to locations separated 1000km. The press and speculation has been a little misleading so here's my explanation of how this works and what it means.


This video is my second attempt - here' my original voiceover without graphics for those who are curious.
https://www.youtube.com/watch?v=CfInxdjWRZA



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Tags:
space
quantum mechanics
cryptography
science
china
mathematics
lasers
entanglement