this post was submitted on 10 Sep 2025
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[–] starman2112@sh.itjust.works 4 points 2 months ago* (last edited 2 months ago)

My understanding is that they use something like polarizing filters. Both slits have the same filter, they make a diffusion pattern as the waves interfere with each other. Both slits have different filters, there's no wave interference and you get two lines.

Calling it an "observer" is maybe the most damaging name in the sciences since some douchebag decided to call the orthoganal number line "imaginary"