I made a little gif animation of the Michelson Morely experiment using the emission theory of light which says the velocity of the source can be added to the speed of light.
https://drive.google.com/file/d/1lC0zjWc1V6XtSa8_Tuwbtu-Gq62T1ukG/view?usp=sharing Using the theory of an aether wind in 1887, Michelson and Morely predicted the waves would arrive back at the corner of the 'L' at different times which would result in a fringe shift, but no fringe shift was detected. The emission theory successfully explains this "null result" because the waves arrive at the corner at the same time. However, the emission theory is now widely rejected because it makes wrong predictions in other domains. Harry
