. Light can be a wave or light can be a particle, but it cannot be both at the same time. Einstein’s statement to Heisenberg comes back to haunt this experiment. It is the theory that decides what we can observe. If your theory is that light is a wave, then you can devise an experiment that will prove it, and if your theory favors particles, you can prove that just as easily. The fundamental nature of light depends entirely on what experiment you run. Form follows theory.
