I’d like to hydroexcavate a whole city. I’d like to see the underground fully exposed, with all the infrastructure preserved and held in place by wires and stilts like dinosaur skeletons in a museum — a sort of living, life-size diorama of modern sanitation, exposed for a society that has little more understanding of its own life-supporting infrastructure than it does the bone structure of a Tyrannosaurus rex.I’m sure you’d like to see your job sites exposed like that, too. When you have to replace or repair underground pipes, you don’t have the luxury of being able to see everything that
