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Double Slit Experiment, now with 20% less particle loss! (lemmy.world)

submitted 7 months ago by [email protected] to c/[email protected]

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[–] [email protected] 8 points 7 months ago (1 children)

I'm glad to see people that know this. You are right, to measure implies interaction. The problem is that they call it "look at", When they should Say "measure".

[–] [email protected] 4 points 7 months ago

But it's weirder than that. You can delay the measurement of which path it takes until after the particle hits the detector and still get weird quantum effects https://en.wikipedia.org/wiki/Delayed-choice_quantum_eraser