THE VALUE OF A DOCTOR
In a recent schedule of United States Civil Service examinations announcement is made of an examination for a medical officer at a salary of $4,479 to $6,235 per year. In the same announcement there is offered for an agricultural research scientist up to $8,509, for a geographer up to $10,305, chemist $7,432 and astronomers, clinical psychologists and geologists the same. An oceanographer can get up to $10,305. Oh! for a life on the ocean wave!
Americans use more toothbrushes than most of the rest of the world, but even in the United States a survey made some years ago showed that less than one half the people have a toothbrush which they use regularly. There is evidence that very few persons have two toothbrushes which they alternate at various times during the day. While the scientific evidence in support of brushing the teeth as