Exploding Toilet Injures Two Government Workers

RedEaredSlider writes "Two toilets exploded in the General Services Administration building, hospitalizing two workers (who were in separate bathrooms, evidently). The physics is sort of interesting: older water systems operate using air to force the water through at the right pressure, but if there is some problem in the system enough pressure can build to cause the commodes to crack. Plumbers: please weigh in."