Comment Re:not the first time (Score 1) 136
every dual slit experiment shows light behaving as both particle and wave, because every photon only interferes with itself. Two or more photons never interfere with each other.
Uhh, yes they do? All the time? Hell, I could have laser beams from two completely independent sources and generate an interference pattern. The dual slit experiment shows absolutely nothing about the wave/particle duality of light, and is in fact absolutely completely 100% explained by classical electromagnetism. Seriously, this comment is simply dead wrong. The dual-slit experiment in it's classical form only shows that something is propagating as a wave, not anything about the particle nature (of course, you can modify it with detectors at each slit to show the particle behavior, but that's really a different experiment).