The reason magnets work, is because the iron domains are in a straight line. This allows the aether to have a streamlined and accelerated path, like a water slide. Magnets are like water slides. The aeither goes in one in, and when it comes out, it is naturally attracted to go back to the other end, thus it has a “pushing” effect to the other end. On the other end, there is a vortex “sucking” things in. Magnets only effect other magnets, because with random domains the aethers path is randomized, Magnets automatically magnetise ferrorous materials in the same direction the aether is flowing because the aether stream flips the domains to the right path like a compass in a water slide.
Magnets do not magnetise magnets which oppose them, because the opponent’s magnets aether stream repels and interferes wth its own. This affects the orientation of its domains, and makes them bend and buckle. Eventually both magnets will lose their charge.
Magnets have no effect on nonmagnetic materials because they have random domains, which do not cause the stream to move it in any significant way…imagine it like a pinball machine…the ball goes random directions and so the push is also in radnom directions so the object doesnt not move overall. Nonmagnetics do not direct the stream they only diffuse the stream. Since nonmagnetics do not have any significant stream they do not demagnetise magnets.
The reason ferrous materials lose magnetism is because they have loose domains which are easily rotatable but also easy to lose. Strong magnets do not have swingable domains, essentially they take a lot of strength to rotate their domains.
James, to answer your question, the clock would turn in a spaceship going lightspeed, because the aether and clock is not exceeding the reaction rate. The aether inside the spaceship is at a normal rate relative to the clock. If however, the door was opened, the aether would behave differently. If you want to no the answer, run a simulation of a a fast projectile underwater going 1000 miles and hour. If the back door is opened what happens?
Spaceships may require ultradense materials not for space matter, but to prevent aether from leaking through the glass windows (if light can go through aether, why can’t aether?) They also need to be magnetically insulated. A superdense material must coat the polymer, so dense that a magnet flux stream of aether cannot pass through it!