Introduction : We live in age of science. We can see the wonder of science around us. science has made our life easy and comfortable. We can't think of our modern life without science.
Electricity : The first wonder of modern science is the discovery of electricity. It has change our life, society and culture. It is a great source of power and energy. It works like magic. The radio, television, lights, fans, electric irons, mills, factories.
Electricity : The first wonder of modern science is the discovery of electricity. It has change our life, society and culture. It is a great source of power and energy. It works like magic. The radio, television, lights, fans, electric irons, mills, factories.
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