Welcome to KNOW HOW SCIENCE! This is a nonfiction science book which contains various types of articles on how-to related science topics. Science is a process that helps us understand and explain the world around us. It significantly contributes to the production of knowledge. There is a significant contribution of science in the development of modern civilization. It made our life easy and comfortable. Life changing contribution of science is significant for us. This book covers various types of articles categorized energy, power plant, electrical and electronic device. Thanks for reading the book.

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