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Showing posts from July, 2019

Essay About Television

Essay About Television Television is electrical equipment.It is a means of communication. It has a screen on which we can watch moving picture and listen sounds. It is a modern technology invented by John Logie Baird in 1926. The short form of television is TV. It is popular all over the world. It is a very useful device in the life of human beings. Most of the houses contain this device in this modern age. Television is very common means of communication today It has many advantages. If we fail to use it properly, it has many disadvantages also. And if we waste our crucial time just by watching it then we become lazy. Our valuable time goes out for no any purpose. So, it depends upon us. We should know to make this very electronic device valuable in our life. Otherwise it may be an instrument just to waste our time. In present days, different television channels have been developed in Nepal. Nepal TV, Kantipur TV, NTV Plus, Sagarmatha TV, Avenues TV, ABC TV, Image TV, Himalaya T

Essay About Telephone

Essay About Telephone The telephone is a kind of machine. It is also a means of communication. Through it we can communicate with other persons over short to long distances. It is very wonderful and amazing discovery of science. It was invented in 1876 by an American scientist Graham Bell. It is modern equipment needed for each and everyone today. The telephone has a transmitter and also a receiver. With the help of transmitter people can speak to the listeners. With the help of the receiver people can hear in the telephone. The telephone works with the help of electricity. It helps in the exchange of sound Every telephone has its own number. We need to dial the telephone number. This instrument has both positive and negative aspects. The telephone is a very useful instrument to each and every person and places. It is needed in schools, offices, hospital, house, hotel and so on field. It is also needed for students, officers, managers policeman, doctors, nurses etc. in order

Essay About Rivers In Nepal

Essay About Rivers In Nepal Nepal is the second richest country in the world for water resources. It has so many rivers, streams, ponds and lakes. They are full of water throughout the year. They have great possibility of hydro-electricity in Nepal.  It is situated on the lap of the Himalayas. It is naturally rich but it is economically poor. The green forests, water-falls, snow-capped mountains, tranquil lakes are its main attractions. Nepal is popular all over the world for its natural beauty. Located on the lap of the Himalaya between India and China, Nepal is very rich in natural resources. Immense green forests, tranquil lakes, snow-capped mountains,and the rivers originated from these mountains with large water are some major resources of Nepal. The rivers in Nepal are its most important natural resource.  Most of the rivers of Nepal are originated through the Himalayas. As a result, the rivers have plenty of water throughout the year.Among them Koshi In the eastern part,

Essay about Radio

Essay about Radio The radio is a means of communication The radio is a wonderful gift of science, invented by an Italian Scientist, Marconi in 1902. It is a very common thing in our country.It was invented by Marconi, Alexanders improved it. The radio-set is like a box. It is worked by battery or electricity. The broadcasting station sends electric waves. The radio set receives them. The electric waves are changed into sound waves. Then we hear the sound.  Our country has many broadcasting stations. The radio is very useful for us. We know what is happening in the world from radio .The radio delights us with sweet songs. It entertains us with stories .We hear the speeches of great and learned people. Many radio stations broadcast various programmes for students. The radio teaches farmers about agriculture. It has a great educative value .It is a kind of teacher or teaching instrument also. It is a wireless instrument useful for each and every person. It is the easiest means a