Originally posted by FearlessLeader2
.... but there has to be some explanation for the data this guy recieved in his test.
I agree, but the explanation may be that his results are erroneous.
Incidently there are some recent (preliminary at this stage) findings which suggest that the speed of light may have altered over time. Given the importance of the speed of light as a "constant" in physics, cosmology etc, you can see the potential consequences of this work.