 You may remember the poignant scene of this young boy, Hispanic kid, was swept down in the current, and the fireman reached over from an overpass and tried to grab his hand, and he slipped free, and he drowned. Well, it was just two months later when the Landers quake hit, on June 28th, just two days before the eclipse of the sun. All right. We don't have a lot of time for the top of the hour, but he wanted to ask you about mantle movement and tectonic theory. Yeah.