Radio was one of the most important inventions of last century in this world. Almost every family owned a radio set. It was only news media in the rural areas of the world. Life was boring without this.
Discover radio is the main elements to change the world. All credit goes to Italian citizen Guglielmo Marconi who discovered it. We were waiting for world news like voice of America (VOA), British Broad Casting Corporation (BBC) etc. from anywhere of the world. And also haired music from various radio stations.
A further advantage was that it was a good friend of the people who was living alone. Forgetting loneliness, it was a good element.
On the other hand, it never created any problem in the family like television. Most of the School students are consuming their time to watch television channels. As a result, they could not perform their best level. Radio was also easy to carry and no needed cable network and internet. It also needed simply one or two battery connection but television demands more harmful electricity connection. we always worried about our children.
Radio, nevertheless, it remains one of the most interesting inventions. It was an indispensable instrument in our daily life. We miss it.