It is an age of science. Disc e preciseplaceies and inventions are taking place. Science suspensors ob putting surface dart to fictionalization a pin and similarly a jet carpenters plane. Mans amenities have increased and his powers strengthened. Man is now the surmount on land, on sea and in air. One much(prenominal) enquire is the aeroplane. It enables us to travel hundreds of miles in a some hours. It carries mails quick than the train or the steamer. Doctors are using the plane to energize to distant places to uphold the lives of their patients. The aeroplane has been utilize to save the lives of patients. It has been apply to fight the locust pest that destroys the crops in the fields. Now-a-days it is also choose for sowing seeds over large acres of land. It is also efficacious to explorers in helping them to travel to places where other methods of transport demonstrate noticenot be used. With the help of aeroplanes man has flown over the Everest, the wo rlds highest peak, and has reached the Poles. In war, it is used as a weapon of destruction. Talkie is other modem curiosity; images projected on a screen act and transposed like actors on the stage. The talking picture is an improvement on the movie. It makes the cinema show more than realistic, for we are not in the company of dumb shadows that dart across the screen. The talkie has close driven out the drama. The talkie machine would be very useful in schools.
try projections could be shown to the pupils to illustrate the lessons in their text books and also tutor them new ideas which do not find place in text -books. The radio is yet another marvel. ! Sounds are transmitted over long distances without the help of wires by electro-magnetic waves. A listener in Madras can hear on his radio-set the speeches made in the fall in Nations or in other world assemblies. The radio has suit very popular. News, medicine and other forms of entertainment from far-off countries can be hear on the radio. The radio can stand in the teacher in school to a certain extent. The children rook legion(predicate) things. Besides, mass...If you want to get a full essay, company it on our website: OrderCustomPaper.com
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