Television was invented by Logier Baird in Scotland. He invented and he was first person in the world to transmit black and white television picture. The colours are invented to transmit into television by his experiment. He was often in health and died after his great discovery. He won the noble prize for his work. Although he has given great gift to the world, he made very little money from his great discovery and died as a poor man.The Television provides entertainment and amusement to people and it has influenced people complexion. People are able to know better inter national Understanding through the television.
The students and teachers are useful knowledge while they watch television. It provides the education and helps to learn their school subjects. It introduces .He social moral intellectual, recreational and political of a country, we are able to watch any programme any part of the World while we are staying at home. It seems as if we watch face to face may be world any places.
Although we are enjoying lot of programme through the Television. We must know how it works. The picture we see on television has been transmitted into the tube.behin the television screen by electricity. The picture begins in the television camera. The television camera has a light sensitive plate. The image of the scene in front of the T.V camera goes through the camera lens and on to the plate.
It is turned into hundred of horizontal lines. Each link is made up of tiny dots of light. These dote are turned in eclectic signals. The waves which pass in to T.V set are changed in the tube behind of screen. The pictures are but up rapidly dot by dot and line by line. As soon as it happen these dots and lines change as one picture. This picture is the same picture which the T.V camera is filming.
Televisions are used to manufactures for advertising. When they advertise through they television, they can Use with colour pictures and works.
