I strongly dislike magnetic fields, it's a hell for calculating in my eye
![Wink ;)](./images/smilies/icon_wink.gif)
And so counterintuituve, since the force goes 90 degress rotated! (or maybe becase in my last exam I just didn't get it right and my grades were suffering from this ^^). But it's nice to have a protective shield
And for nothings going faster than the light, that's just how the maths turned out. It's kind of asymptotic, cause the more energy you give an object, the faster it wents normally, but it also gets a bit heavier. So part of the energy goes into speed the other goes in mass. This ratio will change with the speed, the more speed an object already has, the more of the energy you put in will transform into mass rather than more speed.So from zero speed to a little everything goes in speed and from almost speed of light, almost everything goes in mass. But things will never reach speed of light itself. The speed of light is the fastest one, cause everything that is able to move with the speed of light had no mass to begin with. They could only exist with this speed cause it will give them mass to exist (just a figure of speech so you have something to visualize). But they can't get any faster cause at this point all the energy would be transformed in others, like frequency.
And simulation like in this movie "the matrix"? I really think it's kind of boring, cause how will you know anyway? It's not helpful at all or teach you something about yourself or the universe ^^ Also as someone who suffers from a very serious derealisation (a form of those dissociation disorders I have) I'll go most of the times along with believing this world is fake, so simulation theory don't add anything to my system.
Entanglement is a nice thing to think about and it looks like telepathy or transportation or stuff. But really it tells yo just something about the dimensions. Two things that are entangled are really the same thing. They are higher-dimensional objects and only if you project it in our 3+1-dimensions they look seperated.