 And it's all tilted up, but it isn't sliding yet. And say a fellow on a motorcycle hits it from the side. It disturbs the equilibrium there. And it will cause that whole mass to start to slide out of the truck, even though the movement wasn't in the direction of the tilt of the sand, the maximum slope. Well, I've heard a lot of talk lately about scientists wanting to put explosives in fault lines. Yeah, that...