This is the story of an effort to ease the world’s suffering. It begins with a man who dedicated his life and skill to save thousands through the use of his painless jet inoculator, helping to largely rid the earth of smallpox. The medical profession knew Dr. Robert Hingson as an inspired innovator. He invented a portable respirator anesthesia machine which is small enough to be carried in a doctor’s satchel. And he developed the method that relieves the suffering and danger of childbirth....