I didnt know this was done with qbits, but i thought i heard that china had launched a satellite with one half of an entangled partical pair and confirmed that changing one changed the other instantanously.
this post was submitted on 04 Jun 2023
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Has it been proven to exchange information using this or is it simply the quantum entanglement? I thought quantum entanglement could be separated by light years and do the same collapse at the exact same time but that no useful information could be sent via this.