Its null result was explained at first by drag but is now explained by relativity.
One of the confirmations of this experiment was performed by Gustaf Wilhelm Hammar in Idaho after this was brought into question by experiments performed by Dayton Miller on top of Mount Wilson. Originally moved from Berlin to Potsdam because of vibrations, this experiment eventually was conducted on a stone slab floating in a pool of mercury in Cleveland. Its null result was explained at first by drag but is now explained by relativity. Name this attempt to measure the luminiferous ether [loo-meh-NIH-fuh-rus EE-thur].
One of the confirmations of this experiment was performed by Gustaf Wilhelm Hammar in Idaho after this was brought into question by experiments performed by Dayton Miller on top of Mount Wilson.
Michelson-Morley Experiment