The sunny side of the street should always be chosen as a residence, for its superior healthfulness. In some barracks in Russia, it was found that in a wing where no sun penetrated, there occurred three cases of sickness for every single case which occurred on that side of the building exposed to the sun's rays. All other circumstances were equal—such as ventilation, size of apartments, &c., so that no other cause for this disproportion seemed to exist. In the Italian cities, this practical hint is well known. Malaria seldom attacks the set of apartments or houses which are freely open to the sun; while, on the opposite side of the street, the summer and autumn are very unhealthful, and even dangerous. |