In this text Game I try to Shoot-Down Einsteins Special Theory of Relativity before You type tl;dr in the Comments
The hardest part of tl;dr is entertainment. I've got to keep you reading, I've got to keep you interested. In addition, the truth of Einsteins Special Theory differs from the explanation people commonly use for it. The difference between truth and explanation is a common problem, like using Schrodinger's Cat to explain Quantum physics. *rolls eyes*
Luckily for me, physicists did an interesting experiment using atomic clocks. The experiment cemented Einsteins theory in history, allowing me to to speed through my explanation, a little. When we will reach the interesting experiment, you, the Reader, will breathe a sigh of relief.
My Explanation of Einsteins Special Relativity
When you swing your arm forward you make your arm travel through the air, above the ground. If you swing your arm forward, while walking, you make your arm travel further and faster. Happily, an ordinary person can act this out, by comparing the distance between the starting position and ending positions of their hand for both cases, walking and standing still.
Einstein asked, but what would happen if you were walking at the speed of light and
you swing your arm forwards? (You see, Einstein believed the speed of light can't be beaten.)
Einstein theorized; In that case, swinging your arm forward will force your arm to attempt to exceed the speed of light. Then he theorized that the passage of Time and length that is distance will have to distort in order to accommodate the fact that your arm moves forwards without exceeding light-speed.
That led physicists to consider the following speculation. Suppose one of two identical brothers got into a spaceship and traveled about, before returning. When those two brothers met once more, they should have aged differently, as a result of the distortion of time.
The Interesting Experiment Scientists Did
Earlier I said I'd remind you of an interesting experiment which which let the Reader breathe a sigh of relief.
Here it is. Scientists, interested in Einstein, asked themselves whether his theory could be confirmed by experimental method. And so, they got two atomic clocks. One clock remained behind, while the other traveled about in an aeroplane. When they brought those two "brothers" together, scientists found the readings on the atomic clocks differed. *much excitement followed*
Putting Einsteins Theory in it's Place.
For our two brothers, suppose we buy two identical cars, some bricks, a dust cover, and hire a storage unit. We put one of the brothers in the dark storage unit, on bricks, under the dust cover. The other car we park in the lot outside, and never move. The first brother passes the time ensconced, whereas the second car passes the time beneath the sun, rain, hail, wind, dust. . . Fifteen years later we'll compare the age of those "brothers" and find . . .
Turns out, you don't need to be a rocket scientist to realize, the brothers will have aged very differently.
Fact is, every difference between the different paths through space and time alters the rapidity at which a body ages. Tis called Wear-and-Tear and scientists could teach it to everybody, once they get their heads out the clouds.
Technically, my friends, that concludes the Game. However, you are welcome to try this BONUS ROUND
Observations which Suggest the Speed of Light isn't the Limit.
Background
- All substances like water, air and rock can be compressed to varying degrees. They also spring back by different amounts. If you'll forgive me, I'm going to name that property "springiness", as in; The speed at which waves move through a substance is determined by the springiness of the substance. To make a wave move faster actually requires changing the substance the wave passes through. For example, making a bigger splash in a pool just makes bigger waves, it doesn't make those waves any faster.
- When a person throws a ball forwards while running, the speed of the ball, relative to the ground, is the sum of the thrown speed plus the running speed. Apologies, because I'm going to phrase that; Unlike waves, objects can "inherit" speed. For example, the wake of the ship doesn't inherit the speed of a ship. This is because the speed of the wave is determined by the springiness of the substance it is passing through. Particles can inherit speed, waves cannot do it.
Einstein explained that a beam of light, shone from the head lights of a space ship which is travelling at the speed of light, cannot advance ahead of the space ship because the springiness of the vacuum determines lights speed. Light is unable inherit the velocity of the spaceship. The light and the spaceship travel side by side, at light speed.
The Pool of a Cruise Ship.
Youtube videos of pools on cruise ships prove that water waves on a cruise ship move forwards and backwards normally, irrespective of the speed of the cruise ship. Another example, the waves in a beverage in the hand of someone flying as a passenger on the concorde were happy to break the sound barrier. Therefore, one can conclude the following;
- Although the speed of a wave is limited by the substance it is travelling through, the wave is able to inherit the speed of the substance. For example, a spaceship which is travelling at the speed of light will allow light to travel at the speed of light from the back of the ship to the front, and in doing so, that light will travel at twice the speed of light. (watch the youtube video)
- There is no magical and universal speed barrier, no universal speed cop if you will. For example. A ball projected from the same spaceship, projected forward into space, will travel faster than the speed of light, by the aforementioned property of inheritance. The projectile will not encounter a magical barrier. The projectile will simply arrive at its destination before the picture of the projectile arrives.
Einsteins theories are like Newtons Laws of Motion. Their theories might not be universally true but they remain useful, practical, or often true.
Thanks for playing.
CallMeEm