Wind chimes got me thinking. When I was growing up there was a lot of talk about people trying to invent perpetual motion machines. Maybe they have, now. Or maybe it is impossible, like trying to stop this oil spill. (The wisdom of men is foolishness to God.)
Maybe only God can create perpetual motion. He breathes the universe out...when will he breathe it back in?
It must be very amusing, or at least interesting, to watch all the drama unfolding on these worlds that he created. Is he detached, or intimately involved? (I used to think he watched us like an experiment, like ants.)
One holy book says he sees every sparrow that falls to the ground. Another holy book says there is an angel for every blade of grass.
There is a concept called something like Electro-magnetic-resonance. It says once two particles of matter have interacted, they will continue to be drawn together, perpetually.