WF-98765 and Light - WF.98765 y la luz
WF-98765 and Light I'm going to try to explain what happened to me a few days ago while walking in the park. I was wrapped up in my thoughts about relativity, and a basic experiment came to mind. Let's imagine two extraterrestrial observers traveling in their interstellar spaceships and moving relative to each other. The ships have dimensions of three hundred thousand kilometers and in their ends they have installed some electrical devices. These devices, located at the ends of the spaceships, are designed in such a way that when they touch the respective devices of the other ship, they emit wave fronts in all directions. One of the spectacles that light offers us is the contemplation of inertial systems. But light and matter are beings of a different nature. If it were not for light, we could only discover an inertial system when we hit it. But light, by illuminating objects, allows us to see them and to know their position. And that is the problem. Let's see it: ...