Science is organized knowledge based on observation of facts and discovering of general laws governing the facts . The discoveries of the scientist have helped people to develop an attitude of open-madness One of the glaring symbols of the march of science is the machine. Present age is the age of machines. They are all around us at our beck and call. The invention of radio, television, aero planes, speeding cars and flying coaches are all for the benefit of human. Mechanization is the order of day Electricity has rendered yeomen service to human. He has passed it into service all walk of life. Darkness of our homes and streets has been dispelled. Electrical appliances are used for dishwashing, floor sweeping and ironing the clothes. Room heater are used for keeping the room warm in extreme cold, air conditioner for cooling in scorching heat and refrigerators for keeping edibles fresh. In short, it has proved to be faithful domestic servant. People are indebted to the marvels of ...
