Continuing with its legacy, “Science and Technology” by Ravi P Agrahari in its eight edition remains the ultimate companion for UPSC Civil Services aspirants and undergraduate students alike. Renowned for its comprehensive coverage and a meticulously crafted content this edition also demystifies complex concepts and also prepares the aspirants comprehensively for competitive examinations like always. Updated with the latest advancements in the subject and presented in vibrant four-color visuals with new and improved infographics, this book continues to be a definitive guide.