Babies thoroughly enjoy a time every day without clothes, when they can kick to their hearts' content. If this is begun by degrees, a short time at first, gradually getting longer every day, there will be no danger of giving the child cold through letting it lie unclothed, on a rug on the floor for half-an-hour at a time, with the window open. The air-bath will invigorate and strengthen the system. Rubbing with the hand all over the little ones body during this time will be enjoyed, and effectually prevent any chilliness, if it is dreaded. Children's Dangers.--Avoidance of the causes of disease requires some idea of the dangers to which children are exposed in the usual upbringing. For instance, sitting on damp ground, cold stones, or even a cool window-sill, is a fruitful cause of bowel trouble. The remedy for such an exposure is proper warm FOMENTATION (_see_) of the chilled parts, followed by hot olive oil rubbing and careful clothing. Again, _rich diet_, especially for delicate children, is a great cause of trouble. What we have written concerning food, and the article Assimilation, should be read to guide on this. Again, the child is exposed to falls, and falls into water, leading sometimes to drowning. Timely thought would prevent nearly all such accidents. Do not wait until the trouble comes. Protect exposed streams and wells near the house. Shut doors and gates in time. Also the directions of the Humane Society for the recovery of the partly drowned (_see_ Drowning) should be in every house, and as soon as possible both boys and girls should learn to swim. Again, children are in danger through careless attendants. They may be let fall, or capsized in perambulators. Spinal injury is often caused by such falls. In case of any broken or disjointed limbs, the bandaging of infants should be of a gentle kind, and encasement in starch or plaster jackets should be avoided. In every way the natural growth and circulation should be helped, not hindered by strapping and tight bandaging. The timely consulting of a _really good_ doctor will often prevent serious trouble in any case of a fall. Another source of danger is the exposure of children to the possibility of burning or scalding. Wherever there are young children fires should be guarded, and matters so arranged that they cannot come in the way of boiling water. Much that seems impossible in such protection becomes easy enough to a determined person, and a great deal of sore illness can be averted by taking a little trouble. A child should never be in the place where there is a pan of boiling water on the floor, nor in any house should it be _possible_ for a child to pull a kettle full of boiling water on its head. If, however, scalding occur, apply the cold treatment as detailed in the article on Burns. In case of contracted limbs or features, occurring from severe burning, the rubbing treatment (_see_ Children's Healthy Growth), will be effective as a cure.