this post was submitted on 10 Dec 2025
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Science Memes

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[–] null@piefed.nullspace.lol 30 points 6 days ago (19 children)

So the thing is, "observe" here means that you want to look at an electron to see which path it's taking. How do you "observe" it? By hurling a photon at it, at light speed, it smashes into the electron, changing its course, and then back to you.

Once you define what's actually happening, it becomes a lot less mysterious why "observation" changes the results.

[–] halvar@lemy.lol 4 points 6 days ago (1 children)

I'm not very well versed in this topic but as far as I know this is only one of the explainations. There are also explanations that think observation itself, in a literal sense is what's special and not the way we measure things.

[–] null@piefed.nullspace.lol 1 points 6 days ago

Yeah, but you have to define "observation".

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