Re: Dunning Kruger
From memory of physics in school 40 years ago, didn't search for this on purpose....
Where you have a photon generator firing a single photon at a time and 2 slits where the photon can go through you will get an interference pattern
But.....
If you try to identfy the exact slit it goes through, the interference pattern will disappear as the very act of viewing which slit the photon goes through affects the outcome.
Something to do with it both being a wave and a particle from memory.
I do also recall reading that with quantum entanglement, it is possible to identify which slit the photon went through and keep the interference pattern.
Kudos though for the science and everything that went through to finding this stuff, I absolutely love reading about these things.