Scientists usually assume that if they ever get famous it will be for doing something right – but in the case of the Michelson-Morley experiment, those involved are forever going to be remembered for conducting the worst (best?) failed experiment in history.
Then again, if you end up changing literally everything in your field, was your experiment really a failure at all?
Here’s what happened.
・・・ The #DoubleSlitExperiment is an experiment in #QuantumPhysics in which the effects were shown by #ThomasYoung way back in 1803, but since has been proven even more strange by many others. It's power truly reveals a mind-altering view of the world and how we affect it. To explain this experiment, we first must truly grasp the difference between a #particle and a #wave. A particle is what we perceive as #matter of some sort – something with mass. A wave is a disturbance in some type of substance – like ripples through water. Ok, that's easy enough. Now, what if I told you that a subatomic particle isn't a particle until a consciousness observes it. What is it then? Its a wave. Huh? For some unknown reason that haunts scientists, everything we perceive as having mass is just a wave of information (or possibilities) until we observe it in some way. I'm not talking in the philosophical way like if a tree falls in the woods and no one's there to hear it, does it make a sound. The Double Slit Experiment seems to answer that question as you'll see. Until we observe the soon to be particle, its a wave that's actually doing every possibility it could do at the same time. Huh?!?! It doesn't make any sense, yet this is one experiment that appears to somewhat prove this. The Double Slit Experiment shows us that we create reality just by observing it. WHOA, create reality?! Yes we do. Your consciousness collapses wave functions into digitized bits of matter that we then perceive as reality. You are not creating reality, but you are creating your own #RealityTunnel and most people aren't aware of it. #4biddenknowledge reporting live from #TheMatrix. Clip above of from the famous documentary named: #WhatTheBleepDoWeKnow #YouCreateYourOwnReality 
At the beginning of the 19th century, scientists weren’t sure whether light was a wave or a particle. In 1801, Thomas Young (thought he) settled the debate with his double-slit experiment, in which he shined a light through two slits cut into a notecard aimed at a wall. Since he produced a pattern of dark and light bars as opposed to just two slit-shaped patterns, he concluded that light could not be a simple particle.
That said, no one could figure out what medium the wave was traveling through – the substance that made up the universe. Some physicists called it “ether” – matter that could be found everywhere but that wouldn’t interact with its physical counterpart at all.
In 1887, physicists Albert Michelson and Edward Morley set out to prove that “ether” only existed to carry light waves.
Let’s start here – with ether “wind.”
Just like when you’re driving a car and stick your hand out the window, the “ether” should be flowing over the planet’s surface at rate similar to the speed of Earth traveling through space.
Michelson and Morley built a device called an interferometer, which uses what amounts to a one-way mirror to split a beam of light, reflecting half of it at a 90-degree angle down one tunnel and allowing the other half to pass through down another tunnel.
Then, both light beams are reflected against mirrors again, placed at the end of each tunnel, and at the end, the beams are measured by a detector.
Fun fact: advanced versions of their devices were used to detect gravitational waves for the first time back in 2015.
If Michelson and Morley were correct about ether, then they would have traveled at slightly different rates, striking the detector at slightly different times. In reality, though, they arrived together.
With the benefit of hindsight, we know that the experiment failed because there is no ether – and that light is both a wave and a particle that always travels at the same speed no matter the direction.
In their failure, Michelson and Morley laid the groundwork for basically all of the 20th century’s most influential scientific thinkers. Their failure to detect ether presented a new and exciting problem for physicists and other scientists to tackle – and solve – in the years to come.
So the next time something doesn’t work out the way you thought, take heart – this is solid proof that we can always learn at least as much from our failures as our successes.
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