This is beautiful. The animation is just WONDERFUL. I really have no words for this, other than it really gets me, and I've watched it too many times. Anyone care to offer an interpretation?
Completely unrelated and uninteresting: went to change my air filter today, stuck my hands into the intake box, and got a handful of fur, paper, cloth and, well, some pretty nasty stuff that you definitely DON'T want to touch. I've never had any kind of rodent living in my intake system before, but it left me feeling icky all day.