#physic # [[Epistemic status]] #shower-thought #to-digest # Changelog ```dataview TABLE WITHOUT ID file.mtime AS "Last Modified" FROM [[#]] SORT file.mtime DESC LIMIT 3 ``` # Related # TODO > [!TODO] TODO # Entanglement >Well, quantum theory tells us that it is like that. In other words, it tells us that locally inaccessible information is possible, and how to create it—it involves a quantum phenomenon called ‘**entanglement**’. And that is all a consequence of constraints about what cannot happen in physical systems—in this case the impossibility of copying. >~ [[Chiara Marletto]] Seems to be a kind of state when several particles are [[Philosophy/Causality|causal]]ly connected. That is, if two photons are entangled, one on Earth, one on Mars, their movements will be the same. The distance does not matter. That imply a contradiction with [[Relativity|relativity]] of course, and also would mean we could transmit [[Information|information]] at any distance instantaneously without any risk of interception? (unlike radio communication which is 100% intercepted by government, and individuals who spend 20$ in a piece of hardware + antenna, and encryption broken by super computers)