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Understanding Machines: The Backbone of Modern Technology Machines are integral to almost every aspect of modern life, playing a crucial role in transforming raw materials into finished products, enhancing human productivity, and simplifying complex tasks. From the industrial revolution to the current era of automation and artificial intelligence, machines have evolved to meet the ever-growing demands of society. In this article, we explore what machines are, their types, and their importance in today's world. What is a Machine? A machine is any device that uses mechanical energy to perform work. Machines can be powered by human effort, animals, electricity, or fuels such as gas or steam....