There was a time when the only real-time medium was the radio. Before the invention of television, radio ruled. Radio journalists were the molders of public opinion. Radio programs are the main
source of entertainment and up-to-date information.
The radio was also the unifier of society especially during calamities or disasters. Even today, the radio is still the most accessible medium. Radio today has evolved. It has taken the
format of a digital medium. It is now possible to tune in to different remote
radio stations around the world. This was made possible by the computer and the Internet.
