Many people feel safer traveling by the usual means of transportation on highways. They have become afraid of flying after hearing and seeing a case of an aircraft crash on TV or on the internet. This fear is called aviphobia or aerophobia. Because of that, some prefer to spend long hours on the road to reach their travel destination. In fact, there are much more fatal accidents on the road. It is more common to hear cases of road accidents in the news. This means that traveling by airplane is safer...