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It's not super stupid, but you'd have to find a quantum effect that actually does this while transferring information. If it transfers information it can't do so over the speed of light. As long as it follows that rule it may be possible, but if we had found anything like that yet we'd almost certainly be using it.
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   this got downvoted, ofc because i know nothing.
It’s the StackOverflow effect. If you aren’t an expert you’re punished for having the audacity to ask questions.
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But it wasn't even a good question. Someone says "we need to make a website" and someone chimes in "could we do that with blockchain?" and you facepalm because that's just a buzzword they heard somewhere and the question has no meaning.
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its not that bad, but i do wish ppl would add a comment on the downvote to show why. glad someone else dropped the link :D it might be easy to assume someone else can find such info but in reality people are so into different things that something obvious for one person can be a complete mystery to another. no clue what to search or read to even get there apart from starting physics and electronics courses from scratch and stumbling and bumlbing along to maybe someday find out why that downvote happend.

Glad some people do like to be smart rather than smug, and provide the link :)

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It gets downvoted because it's a common trope that is explicitly impossible.

https://en.wikipedia.org/wiki/No-communication_theorem

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Hence one of the key points I stated that whatever effect cannot work FTL.
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thank you, i wasnt aware this is interesting ^^
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