The above was widely circulated in "Our Young Folks," and has been copied into other magazines and papers. I can but trust it has been productive of good.

For many years I have advised, in the case of a weak, emaciated child, the sun-bath. These little, frail, half-baked creatures that die of marasmus, would, in hundreds of cases recover, if they could be thoroughly cooked, or baked over in the sun. With what magical rapidity I have seen little, ghostly, dying things recover, by two or three hours daily sleeping and rolling about naked in the sunshine.

We all know that hot fomentations, sharp friction, mustard poultices, blisters, and other counter-irritants constitute the most effective part of medical treatment; it is the only feature which has continued from age to age in the art of medicine. In everything else there has been constant change, revolution, contradiction. But the practice of counter-irritation has continued, without essential modifications, from time immemorial to the present hour. In exposing the skin to a burning sun, we get more of counter-irritation than by all other means; it reaches every part of the surface, and more than all this, there is, in the sun's rays, a vitalizing power which comes from no other source. Plants soon die in any other light. The strongest gas-light will not help them; but they reflect the gorgeous beauty of the sun, and send up a fragrance of thanksgiving. Men would become ghastly in the concentrated light of a thousand gas-burners; it is only in the sun-light that they can live. If this vitalizing power could flood the entire skin of a pale girl two or three hours a day, in a few months she would astonish us with her abounding vitality and spirit.

EXPERIMENT UPON A HOUSE-PLANT.

I made an experiment upon a house-plant. It had been standing for several weeks in a southern window, and was just beginning to blossom. The flowers and leaves were particularly rich and beautiful. I removed the plant to a shelf on the rear wall of the room, and then holding the newspaper near it, found every word quite legible.

In forty-eight hours the delicate tints began to grow a little dim. In six days, flower and leaf were drooping; in two days more, the petals began to fall away; in two weeks from the beginning of the experiment, the leaves were yellow, and many of them had fallen.

EXPERIMENT UPON A ROSE-BUSH.

I want to tell you of another experiment. In my friend's garden there stood a beautiful rose-bush. It had just begun to bloom, and it gladdened our eyes with twelve full blossoms and eighty-six buds. I directed my carpenter to build a little shanty over it. The bush was thus closed in on every side except the north. But it was light enough inside to read the finest print without difficulty. The little shanty closed over our beautiful roses on Wednesday evening. On the following Sunday afternoon we visited the poor prisoner, and found that already it was beginning to look sad.

On the following Sunday our beautiful rose-bush was in a pitiful condition. All the exquisite tints and shades were beginning to fade into a common dullness, while the whole expression was weak and sick.

Buds that would have displayed their full beauty in two days were still hesitating.