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We live in the age of modern science.Science has made our life easy.Now we can not think a day without science.The first wonder of science is the discovery of electricity.It has removed dark and brought light to us.Electricity has changed our life.Electricity is a great source of energy.Now we can not think a day with out it.
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(https://www.pexels.com/photo/abstract-art-blur-bulb-363622/)