A planet's magnetic influence is not encapsulated by its crust,
but reaches beyond this even to the ends of the solar system.
Like the shields that men stood behind to watch an atomic blast,
they may have avoided the radiation, but the landscape behind
them was devastated. The Earth's magnetism oozes around the
various crustal plates acting as shields to recreate its essential
alignment out in space, considering any confusion the crust may
have presented as no more than an annoyance. A resonance is
involved, so that the magnetic field can reestablish itself, filling
in any blanks. Thus, when magnetized planets encounter each
other, such as when the 12th Planet passes near the Earth, the
strength of their reaction to each other is much greater than man
might imagine. Mankind's tiny magnets are but specks on the
surface of thick crusts acting as shields. Below the surface, in the
liquid core of the Earth, and in resonance high above the surface,
is where the real magnetic drama occurs.
ZetaTalk