Importance of Radio

The wonders of science have surprised man, or it can even be said that the impossible has been shown to be possible. Rail, electricity, motor, cinema, wireless wire etc. have been received by the grace of science. Radio has proved very useful for mankind.

News of a place can be sent to distant places without the help of radio. It is used to listen to distant science, songs and lectures etc. from where these are all launched. It is called the centre or the engine casting station. The news transmitted from that station reaches all the people who have this radio, no matter how far from the driving casting station. If news is sent from London's equipment casting station, it will be here in a few minutes, and anyone who has a radio will be able to listen to that news. What a unique innovation this is! With this, all news of the country and abroad can be heard while sitting at home.

Its integration was done in 1896 by an Italian scientist. Name of that gentleman It was Marconi that he had been using it since 1975. After their invention, the radio has been progressively improved till now and there are huge scientific applications for its advancement. The first encoding station of radio was built in England. Gradually, several encoding stations have opened in many countries.

There are many benefits from radio. The biggest advantage is that we get to hear the news from faraway places. This work took a very long time when there was no radio. Now we can listen to New York speech with the help of radio in the same way that a person sitting in New York listens.

Additionally, radio is an excellent and inexpensive means of entertainment. We can hear the song of the best singer sitting at home. Earlier people used to entertain with gramophone. Apart from entertainment, one of the biggest advantages of this is that its invention has made sea travel very fearless. Sea ships carry radios. Danger is reported to these ships from the Kokosing station. In this way they become alert and avoid the incoming investor. In the absence of radio, these ships had to know how many lives and goods had to be sacrificed.

Additionally, radio can help a lot in the promotion of education. People can benefit greatly by listening to them if radio is provided at any place and if a lecture is offered by a scientist from any marketing station. Similar new things can also be told and awareness can be generated in public. Radio is also a good means of publicity. Through radio, we can reach our places from faraway places in the shortest possible time.

For traders, this is a very useful thing. Information about market prices and new items can be obtained through it. Thus, they can be facilitated in business. Big companies can send advertisements for their products and expand their business.

Radio is the best tool to promote or oppose an idea. The things written in newspapers and books can be read only, but the message can be sent to the illiterate by radio. Village-improvement works can be done very easily by radio. There are a large number of untouchables in India. Newspapers and books are meaningless to him. They are far behind in the race of the world. Removing them from this pit of illiteracy can be done easily by radio. If an equipment-casting station of village improvement is built separately and it is possible to bring information related to the life of the country to those people. It is possible to get as much help from radio as any other means to remove their social evils, superstitions and stereotypes. The economic condition of farmers can also be improved by revealing new things related to agriculture. Through the radio, farmers need useful assistance by giving them new prices, improved varieties, and more information about agro-instruments and meteorological information.

After Doordarshan's arrival, there is no significant impact on its popularity in the villages. Its promotion in more villages than cities is increasing very quickly. The importance and usefulness of radio has increased further. Due to this the demand for radio has increased considerably.