I think it's a joke about magnets and the profound mystery that obscures how they work
( vladimir, Mon 13 Jun 2011, 13:54, archived)

Learn the secrets.
( JessAction Give me all your expensive brandy and hubcaps., Mon 13 Jun 2011, 13:57, archived)

arf

( vladimir, Mon 13 Jun 2011, 14:05, archived)