What are the modern means of communication?

The history of means of communication The diversity of forms and methods of communication in ancient times, man has used in the beginning of various ways of communication, such as painting on the walls in the caves and others, and over time was able to develop the different languages ​​that now vary widely, and then developed the human means of transmission of information by writing messages On the leaves and skin patches and others, and transmitted by messenger from one person to another in different countries, and also was able to use the pigeon pigeon, which trained and volunteered to serve him, especially in the transfer of messages, and all these roads were long ways to drain time and effort in the transfer process For messages between persons, except for their ineffectiveness in emergency situations. After the Renaissance and the development of science in recent centuries, man was able to develop means of communication known to modern means of communication, which is a miracle of the holidays of this era, and characterized these means with the property of the moment, that is the information moves at the time of occurrence between the two points on the globe, Remote, and the price of these means is very low; two or more people are in more than one place to communicate together as if they were sitting in the same place