Question

what was paul looking through his experiment​

Answer 1

Answer:

The Michelson–Morley experiment was a scientific experiment to find the presence and properties of a substance called aether, a substance believed to fill empty space. ... Michelson and Morley created this experiment to try and prove the theory that aether existed. They did this with a device called an interferometer. PLZ MARK ME AS BRAINLIEST ANSWER AND FOLLOW ME