The Fourth of July is quickly rolling around and you will likely have the day off of work. How are you going to spend the day? Have you really thought about it? You no doubt want to do something with your family.
By the 1850's quick communication between distant places was possible by sending a series of electrical impulses over a wire precariously stretched across wide-open prairies and heroically strung over the stormy tops of great mountains.
It is normal for babies to cry, as that is how they communicate their needs to us. But is it normal for a baby to cry uncontrollably for hours on end without reason?