the.com/crackle
the sound of energy escaping faster than it can stay polite
campfire sciencepops are pockets of steam exploding inside wood
radio ghoststatic crackle includes echoes of the Big Bang
glaze artcrackle pottery cracks the surface on purpose
Rice Krispiessnap, crackle, pop are bursting starch bubbles
lightningcrackle is thunder before the boom arrives