Metal pipe at ground zero, Project Faultless. The nearly horizontal light line in the background is a break (scarp, see Figure 3) formed when the ground in the foreground sank into the cavity created by the explosion.
Metal pipe at ground zero, Project Faultless. The nearly horizontal light line in the background is a break (scarp, see Figure 3) formed when the ground in the foreground sank into the cavity created by the explosion.