National geographic channel is the American digital and satellite television. This is the world’s premiere destination of science, exploration and adventure videos. This channel introduced about the mankind and his power. This channel recently telecast the mars project of india.and with help of channel we know about the our scientists are really gud better best in the whole world. We made the satellite cheaper ther then the others. So this channel gud for all.specially students.
This channel can give you better projects for you science classes.