The Michelson-Morley experiment was remarkable in many ways. Not only did it set the stage for Lorentz, Fitzgerald, Poincare, and finally Einstein to establish the mathematical framework that ...

For example, the failure of Michelson and Morley to detect ether drift was a magnificent failure, which upset classical physics and helped advance Einstein's revolutionary ideas. At the other extreme ...

DIY Michelson-Morley interferometer proves precision with Raspberry Pi and Lego. Affordable setup by Kyra Cole highlights ...