= Michelson-Morley experiment
{c}
{tag=The most important physics experiments}
{title2=1987}
{wiki=Michelson–Morley_experiment}
Published as <On the Relative Motion of the Earth and the Luminiferous Ether>.
\Video[http://youtube.com/watch?v=lzBKlY4f1XA]
{title=Michelson <Interferometer> by Amrita Vlab (2013)}
{description=Shows the optical controls and alignment in more detail.}
\Video[http://youtube.com/watch?v=j-u3IEgcTiQ]
{title=Michelson <Interferometer> by TSG Physics (2012)}
{description=TSG PHysiQuantum electrodynamics bibliographycs is the channel from the MIT Department of Physics Technical Services Group. In the video they produce a very clear round interference pattern.}