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Barry On
Sabine Hossenfelder
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Comments by "Barry On" (@barryon8706) on "Understanding Quantum Mechanics: Schrödinger's Cat Experiments" video.
@suokkos I'm also not a physicist., so I could be talking ex gluteus on this one. I think the speed of light limit applies to classical information only. Quantum mechanics already seems to transmit information faster than light through entanglement, but that mechanism can't be used by us to send a message (the "No-communication theorem"). Basically, a measurement made here by Kirk could have an effect that would instantaneously limit the outcome of a measurement made by Spock around Alpha Centauri, but there's no way for someone to send a message that way. To determine what happened, Kirk and Spock would have to exchange information at lightspeed or less.
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The radioisotope gave the cat eighteen half-lives
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